Get all dataproviders of the foundset. |
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Get or set the multiSelect flag of the foundset. |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records. |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records. |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records. |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records. |
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Create a new record on top of the foundset and change selection to it. |
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Create a new record in the foundset. |
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Create a new record in the foundset. |
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Create a new record in the foundset and change selection to it at specified index. |
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Create a new record in the foundset. |
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Delete all records in foundset, resulting in empty foundset. |
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Delete currently selected record(s). |
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Delete record from foundset. |
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Delete record with the given index. |
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Dispose a foundset from memory when foundset is no longer needed. |
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Get a duplicate of the foundset. |
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Duplicate current record, change selection to new record, place on top. |
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Duplicate selected record, change selection to new record. |
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Duplicate selected record. |
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Duplicate record at index in the foundset, change selection to new record, place on top. |
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Duplicate record at index in the foundset, change selection to new record. |
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Duplicate record at index in the foundset. |
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Duplicate record at index in the foundset, change selection to new record. |
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Duplicate record at index in the foundset. |
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Set the foundset in find mode. |
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Iterates over the records of a foundset taking into account inserts and deletes that may happen at the same time. |
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Iterates over the records of a foundset taking into account inserts and deletes that may happen at the same time. |
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Get the current sort columns. |
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Get a value based on a dataprovider name. |
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Get the list of previously defined foundset filters. |
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Get a previously defined foundset filter, using its given name. |
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Returns a JSDataSet with the PKs omitted on this foundset
If no PKs have been omitted, an empty JSDataSet will be returned |
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Gets the parent records when called on a related foundset. |
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Get the query that the foundset is currently using (as a clone; modifying this QBSelect will not automatically change the foundset). |
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Get the query that the foundset is currently using (as a clone; modifying this QBSelect will not automatically change the foundset). |
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Get the record object at the given index. |
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Gets the relation name (null if not a related foundset). |
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Get the current record index of the foundset. |
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Get the indexes of the selected records. |
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Get the selected records. |
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Get the number of records in this foundset. |
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Check wether the foundset has any conditions from a previous find action. |
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Invert the foundset against all rows of the current table. |
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Check if this foundset is in find mode. |
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Loads all accessible records from the datasource into the foundset. |
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Loads the records that are currently omitted as a foundset. |
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Reloads all last (related) records again, if, for example, after search in tabpanel. |
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Copies foundset data from another foundset. |
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Loads a primary key dataset, will remove related sort. |
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Loads records into form foundset based on a query builder object (also known as 'Form by query'). |
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Loads a single record by primary key, will remove related sort. |
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Loads a single record by primary key, will remove related sort. |
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Loads records into form foundset based on a query (also known as 'Form by query'). |
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Loads records into form foundset based on a query (also known as 'Form by query'). |
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Create a new record on top of the foundset and change selection to it. |
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Create a new record in the foundset and change selection to it. |
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Create a new record in the foundset. |
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Create a new record in the foundset and change selection to it. |
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Create a new record in the foundset. |
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Omit selected record(s) (add it to omit records list), to be shown with loadOmittedRecords. |
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Omit record under the given index (add it to omit records list), to be shown with loadOmittedRecords. |
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Reloads all last records again with the filters applied. |
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Perform a relookup for the currently selected records
Lookups are defined in the dataprovider (columns) auto-enter setting and are normally performed over a relation upon record creation. |
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Perform a relookup for the record under the given index
Lookups are defined in the dataprovider (columns) auto-enter setting and are normally performed over a relation upon record creation. |
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Remove a named foundset filter. |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first. |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first. |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first. |
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Select the record based on pk data. |
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Set a value based on a dataprovider name. |
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Set the current record index. |
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Set the selected records indexes. |
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Sorts the foundset based on the given sort string. |
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Sorts the foundset based on the given sort string. |
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Sorts the foundset based on the given record comparator function. |
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Create a new unrelated foundset that is a copy of the current foundset. |
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Get all dataproviders of the foundset. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var dataprovidersNames = alldataproviders;
application.output("This foundset has " + dataprovidersNames.length + " data providers.")
for (var i=0; i<dataprovidersNames.length; i++)
application.output(dataprovidersNames[i]); |
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Get or set the multiSelect flag of the foundset. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // allow user to select multiple rows.
foundset.multiSelect = true; |
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addFoundSetFilterParam(query) |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records.
Filters on tables touched in the query will not be applied to the query filter.
For example, when a table filter exists on the order_details table,
a query filter with a join from orders to order_details will be applied to the foundset,
but the filter condition on the orders_details table will not be included.
Use clear(), reloadWithFilters(), loadRecords() or loadAllRecords() to make the filter effective.
Multiple filters can be added to the same dataprovider, they will all be applied. |
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Returns Boolean true if adding the filter succeeded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var query = datasources.db.example_data.orders.createSelect();
query.where.add(
query.or.add(
query.columns.shipcity.eq('Amersfoort'))
.add( query.columns.shipcity.eq('Amsterdam')));
var success = foundset.addFoundSetFilterParam(query, 'cityFilter'); // possible to add multiple
// Named filters can be removed using foundset.removeFoundSetFilterParam(filterName)
foundset.loadAllRecords(); // to make param(s) effective |
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addFoundSetFilterParam(query, name) |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records.
Filters on tables touched in the query will not be applied to the query filter.
For example, when a table filter exists on the order_details table,
a query filter with a join from orders to order_details will be applied to the foundset,
but the filter condition on the orders_details table will not be included.
Use clear(), reloadWithFilters(), loadRecords() or loadAllRecords() to make the filter effective.
The filter is removed again using removeFoundSetFilterParam(name).
The table of the query has to be the same as the foundset table. |
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Parameters String name, used to remove the filter again. |
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Returns Boolean true if adding the filter succeeded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var query = datasources.db.example_data.orders.createSelect();
query.where.add(
query.or.add(
query.columns.shipcity.eq('Amersfoort'))
.add( query.columns.shipcity.eq('Amsterdam')));
var success = foundset.addFoundSetFilterParam(query, 'cityFilter'); // possible to add multiple
// Named filters can be removed using foundset.removeFoundSetFilterParam(filterName)
foundset.loadAllRecords(); // to make param(s) effective |
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addFoundSetFilterParam(dataprovider, operator, value) |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records.
Use clear(), reloadWithFilters(), loadRecords() or loadAllRecords() to make the filter effective.
Multiple filters can be added to the same dataprovider, they will all be applied. |
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Parameters String column to filter on. |
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String operator: =, <, >, >=, <=, !=, (NOT) LIKE, (NOT) IN, (NOT) BETWEEN and IS (NOT) NULL optionally
augmented with modifiers "#" (ignore case) or "^||" (or-is-null), prefix with "sql:" to allow the value to be interpreted as a custom query. |
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Object filter value (for in array and between an array with 2 elements) |
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Returns Boolean true if adding the filter succeeded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var success = foundset.addFoundSetFilterParam('customerid', '=', 'BLONP', 'custFilter');//possible to add multiple
// Named filters can be removed using foundset.removeFoundSetFilterParam(filterName)
// you can use modifiers in the operator as well, filter on companies where companyname is null or equals-ignore-case 'servoy'
var ok = foundset.addFoundSetFilterParam('companyname', '#^||=', 'servoy')
// Filters with in-conditions can be used with arrays or with custom queries:
success = foundset.addFoundSetFilterParam("productcode", "in", [120, 144, 200]);
success = foundset.addFoundSetFilterParam("city", "in", ["London", "Paris"]);
// use "sql:in" in stead of "in" to allow the value to be interpreted as a custom query
success = foundset.addFoundSetFilterParam("countrycode", "sql:in", "select country code from countries where region in ('Europe', 'Asia')");
foundset.loadAllRecords();//to make param(s) effective
// see https://wiki.servoy.com/display/DOCS/Using+Table+Filters |
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addFoundSetFilterParam(dataprovider, operator, value, name) |
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Add a filter parameter that is permanent per user session to limit a specified foundset of records.
Use clear(), reloadWithFilters(), loadRecords() or loadAllRecords() to make the filter effective.
The filter is removed again using removeFoundSetFilterParam(name). |
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Parameters String column to filter on. |
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String operator: =, <, >, >=, <=, !=, (NOT) LIKE, (NOT) IN, (NOT) BETWEEN and IS (NOT) NULL optionally
augmented with modifiers "#" (ignore case) or "^||" (or-is-null), prefix with "sql:" to allow the value to be interpreted as a custom query. |
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Object filter value (for in array and between an array with 2 elements) |
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String name, used to remove the filter again. |
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|
Returns Boolean true if adding the filter succeeded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var success = foundset.addFoundSetFilterParam('customerid', '=', 'BLONP', 'custFilter');//possible to add multiple
// Named filters can be removed using foundset.removeFoundSetFilterParam(filterName)
// you can use modifiers in the operator as well, filter on companies where companyname is null or equals-ignore-case 'servoy'
var ok = foundset.addFoundSetFilterParam('companyname', '#^||=', 'servoy')
// Filters with in-conditions can be used with arrays or with custom queries:
success = foundset.addFoundSetFilterParam("productcode", "in", [120, 144, 200]);
success = foundset.addFoundSetFilterParam("city", "in", ["London", "Paris"]);
// use "sql:in" in stead of "in" to allow the value to be interpreted as a custom query
success = foundset.addFoundSetFilterParam("countrycode", "sql:in", "select country code from countries where region in ('Europe', 'Asia')");
foundset.loadAllRecords();//to make param(s) effective
// see https://wiki.servoy.com/display/DOCS/Using+Table+Filters |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //Clear the foundset, including searches that may be on it
foundset.clear(); |
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Create a new record on top of the foundset and change selection to it. Returns the new record or null if record was not created. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var rec = foundset.createRecord(); // add as first record |
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Create a new record in the foundset. Returns the new record or null if the record can't be made. |
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Parameters when true the new record is added as the topmost record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var rec = foundset.createRecord(false); // add as last record, do change selection |
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createRecord(onTop, changeSelection) |
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Create a new record in the foundset. Returns the new record or null if the record can't be made. |
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|
Parameters when true the new record is added as the topmost record; when false
the record is added to the end, if all records are loaded, otherwise it will be added to the top |
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when true the selection is changed to the new record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var rec = foundset.createRecord(false, false); // add as last record, do not change selection |
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Create a new record in the foundset and change selection to it at specified index. Returns the new record or null if the record can't be made. |
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Parameters the new record is added at specified index (1-based). |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var rec = foundset.createRecord(1); // add as first record, do change selection |
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createRecord(index, changeSelection) |
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Create a new record in the foundset. Returns the new record or null if the record can't be made. |
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Parameters the new record is added at specified index (1-based). |
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when true the selection is changed to the new record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var rec = foundset.createRecord(1, false); // add as first record, do not change selection |
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Delete all records in foundset, resulting in empty foundset. |
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Returns Boolean boolean true if all records could be deleted. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var success = foundset.deleteAllRecords(); |
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Delete currently selected record(s).
If the foundset is in multiselect mode, all selected records are deleted. |
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Returns Boolean boolean true if all records could be deleted. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var success = foundset.deleteRecord();
//can return false incase of related foundset having records and orphans records are not allowed by the relation |
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Delete record from foundset. |
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Parameters The record to delete from the foundset. |
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Returns Boolean boolean true if record could be deleted. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var success = foundset.deleteRecord(rec);
//can return false incase of related foundset having records and orphans records are not allowed by the relation |
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Delete record with the given index. |
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|
Parameters The index of the record to delete. |
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|
Returns Boolean boolean true if record could be deleted. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var success = foundset.deleteRecord(4);
//can return false incase of related foundset having records and orphans records are not allowed by the relation |
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Dispose a foundset from memory when foundset is no longer needed. Should be used to destroy separate foundsets (is an optimization for memory management).
A related foundset or a foundset which is linked to visible forms/components cannot be disposed. Returns whether foundset was disposed or not. |
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Returns Boolean boolean foundset was disposed |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Get a duplicate of the foundset. This is a full copy of the foundset (cached pks,records, relation, filters, search criteria, omitted records, selection). |
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|
Supported Clients SmartClient,WebClient,NGClient |
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Sample var dupFoundset = foundset.duplicateFoundSet();
foundset.find();
//search some fields
var count = foundset.search();
if (count == 0)
{
plugins.dialogs.showWarningDialog('Alert', 'No records found','OK');
foundset.loadRecords(dupFoundset);
} |
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Duplicate current record, change selection to new record, place on top. |
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|
Returns Number 0 if record was not created or the record index if it was created. |
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|
Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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Duplicate selected record, change selection to new record. |
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Parameters when true the new record is added as the topmost record. |
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Returns Number 0 if record was not created or the record index if it was created. |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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duplicateRecord(onTop, changeSelection) |
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Duplicate selected record. |
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|
Parameters when true the new record is added as the topmost record. |
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when true the selection is changed to the duplicated record. |
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|
Returns Number 0 if record was not created or the record index if it was created. |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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Duplicate record at index in the foundset, change selection to new record, place on top. |
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Parameters The index of the record to duplicate; defaults to currently selected index. Ignored if first given parameter is a boolean value. |
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Returns Number 0 if record was not created or the record index if it was created. |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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duplicateRecord(index, onTop) |
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Duplicate record at index in the foundset, change selection to new record. |
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|
Parameters The index of the record to duplicate; defaults to currently selected index. Ignored if first given parameter is a boolean value. |
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when true the new record is added as the topmost record. |
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Returns Number 0 if record was not created or the record index if it was created. |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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duplicateRecord(index, onTop, changeSelection) |
|
Duplicate record at index in the foundset. |
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|
Parameters The index of the record to duplicate; defaults to currently selected index. Ignored if first given parameter is a boolean value. |
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when true the new record is added as the topmost record. |
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when true the selection is changed to the duplicated record. |
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|
Returns Number 0 if record was not created or the record index if it was created. |
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|
Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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duplicateRecord(index, location) |
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Duplicate record at index in the foundset, change selection to new record. |
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|
Parameters The index of the record to duplicate; defaults to currently selected index. Ignored if first given parameter is a boolean value. |
|
the new record is added at specified index |
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|
Returns Number 0 if record was not created or the record index if it was created. |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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duplicateRecord(index, location, changeSelection) |
|
Duplicate record at index in the foundset. |
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|
Parameters The index of the record to duplicate; defaults to currently selected index. Ignored if first given parameter is a boolean value. |
|
the new record is added at specified index |
|
when true the selection is changed to the duplicated record. |
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|
Returns Number 0 if record was not created or the record index if it was created. |
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|
Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.duplicateRecord();
foundset.duplicateRecord(false); //duplicate the current record, adds at bottom
foundset.duplicateRecord(1,2); //duplicate the first record as second record
//duplicates the record (record index 3), adds on top and selects the record
foundset.duplicateRecord(3,true,true); |
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Set the foundset in find mode. (Start a find request), use the "search" function to perform/exit the find.
Before going into find mode, all unsaved records will be saved in the database.
If this fails (due to validation failures or sql errors) or is not allowed (autosave off), the foundset will not go into find mode.
Make sure the operator and the data (value) are part of the string passed to dataprovider (included inside a pair of quotation marks).
Note: always make sure to check the result of the find() method.
When in find mode, columns can be assigned string expressions (including operators) that are evaluated as:
General:
c1||c2 (condition1 or condition2)
c|format (apply format on condition like 'x|dd-MM-yyyy')
!c (not condition)
#c (modify condition, depends on column type)
^ (is null)
^= (is null or empty)
<x (less than value x)
>x (greater than value x)
<=x (less than or equals value x)
>=x (greater than or equals value x)
x...y (between values x and y, including values)
x (equals value x)
Number fields:
=x (equals value x)
^= (is null or zero)
Date fields:
#c (equals value x, entire day)
now (equals now, date and or time)
// (equals today)
today (equals today)
Text fields:
#c (case insensitive condition)
= x (equals a space and 'x')
^= (is null or empty)
%x% (contains 'x')
%x_y% (contains 'x' followed by any char and 'y')
\% (contains char '%')
\_ (contains char '_')
Related columns can be assigned, they will result in related searches.
For example, "employees_to_department.location_id = headoffice" finds all employees in the specified location).
Searching on related aggregates is supported.
For example, "orders_to_details.total_amount = '>1000'" finds all orders with total order details amount more than 1000.
Arrays can be used for searching a number of values, this will result in an 'IN' condition that will be used in the search.
The values are not restricted to strings but can be any type that matches the column type.
For example, "record.department_id = [1, 33, 99]" |
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|
Returns Boolean true if the foundset is now in find mode, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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|
Sample if (foundset.find()) //find will fail if autosave is disabled and there are unsaved records
{
columnTextDataProvider = 'a search value'
// for numbers you have to make sure to format it correctly so that the decimal point is in your locales notation (. or ,)
columnNumberDataProvider = '>' + utils.numberFormat(anumber, '####.00');
columnDateDataProvider = '31-12-2010|dd-MM-yyyy'
foundset.search()
} |
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Iterates over the records of a foundset taking into account inserts and deletes that may happen at the same time.
It will dynamically load all records in the foundset (using Servoy lazy loading mechanism). If callback function returns a non null value the traversal will be stopped and that value is returned.
If no value is returned all records of the foundset will be traversed. Foundset modifications( like sort, omit...) cannot be performed in the callback function.
If foundset is modified an exception will be thrown. This exception will also happen if a refresh happens because of a rollback call for records on this datasource when iterating.
When an exception is thrown from the callback function, the iteraion over the foundset will be stopped. |
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|
Parameters The callback function to be called for each loaded record in the foundset. Can receive three parameters: the record to be processed, the index of the record in the foundset, and the foundset that is traversed. |
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|
Returns Object Object the return value of the callback |
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Supported Clients SmartClient,WebClient,NGClient |
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|
Sample foundset.forEach(function(record,recordIndex,foundset) {
//handle the record here
}); |
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|
forEach(callback, thisObject) |
|
Iterates over the records of a foundset taking into account inserts and deletes that may happen at the same time.
It will dynamically load all records in the foundset (using Servoy lazy loading mechanism). If callback function returns a non null value the traversal will be stopped and that value is returned.
If no value is returned all records of the foundset will be traversed. Foundset modifications( like sort, omit...) cannot be performed in the callback function.
If foundset is modified an exception will be thrown. This exception will also happen if a refresh happens because of a rollback call for records on this datasource when iterating.
When an exception is thrown from the callback function, the iteraion over the foundset will be stopped. |
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Parameters The callback function to be called for each loaded record in the foundset. Can receive three parameters: the record to be processed, the index of the record in the foundset, and the foundset that is traversed. |
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What the this object should be in the callback function (default it is the foundset) |
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Returns Object Object the return value of the callback |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.forEach(function(record,recordIndex,foundset) {
//handle the record here
}); |
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Get the current sort columns. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //reverse the current sort
//the original sort "companyName asc, companyContact desc"
//the inversed sort "companyName desc, companyContact asc"
var foundsetSort = foundset.getCurrentSort()
var sortColumns = foundsetSort.split(',')
var newFoundsetSort = ''
for(var i=0; i<sortColumns.length; i++)
{
var currentSort = sortColumns[i]
var sortType = currentSort.substring(currentSort.length-3)
if(sortType.equalsIgnoreCase('asc'))
{
newFoundsetSort += currentSort.replace(' asc', ' desc')
}
else
{
newFoundsetSort += currentSort.replace(' desc', ' asc')
}
if(i != sortColumns.length - 1)
{
newFoundsetSort += ','
}
}
foundset.sort(newFoundsetSort) |
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getDataProviderValue(dataProviderID) |
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Get a value based on a dataprovider name. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var val = foundset.getDataProviderValue('contact_name'); |
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Get the datasource used.
The datasource is an url that describes the data source. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var dataSource = foundset.getDataSource(); |
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getFoundSetFilterParams() |
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Get the list of previously defined foundset filters.
For column-based table filters, a row of 5 fields per filter are returned.
The "columns" of a row from this array are: tablename, dataprovider, operator, value, filtername
For query-based filters, a row of 2 fields per filter are returned.
The "columns" of a row from this array are: query, filtername |
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Returns Array Array of filter definitions. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var params = foundset.getFoundSetFilterParams()
for (var i = 0; params != null && i < params.length; i++)
{
if (params[i].length() == 5) {
application.output('FoundSet filter on table ' + params[i][0] + ': '+ params[i][1] + ' '+params[i][2] + ' '+params[i][3] + (params[i][4] == null ? ' [no name]' : ' ['+params[i][4]+']'))
}
if (params[i].length() == 2) {
application.output('FoundSet filter with query ' + params[i][0]+ ': ' + (params[i][1] == null ? ' [no name]' : ' ['+params[i][1]+']'))
}
} |
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getFoundSetFilterParams(filterName) |
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Get a previously defined foundset filter, using its given name.
The result is an array of:
[ tableName, dataprovider, operator, value, name ] |
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Parameters name of the filter to retrieve. |
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Returns Array Array of filter definitions. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var params = foundset.getFoundSetFilterParams()
for (var i = 0; params != null && i < params.length; i++)
{
application.output('FoundSet filter on table ' + params[i][0]+ ': '+ params[i][1]+ ' '+params[i][2]+ ' '+params[i][3] +(params[i][4] == null ? ' [no name]' : ' ['+params[i][4]+']'))
} |
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Get foundset name. If foundset is not named foundset or related foundset will return null. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var name = foundset.getName() |
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Returns a JSDataSet with the PKs omitted on this foundset
If no PKs have been omitted, an empty JSDataSet will be returned |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.getOmittedPKs(); |
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Gets the parent records when called on a related foundset. (empty array if not a related foundset)
Depending on the cardinality of the relation, this method returns either 1 or more records.
This can be useful when creating a new record in an empty related foundset and some data from the parent record(s) is needed.
Be aware that if datasources.xxx.getFoundset() is called multiple times on the same datasource it creates multiple foundset instances
then the related foundset can have multiple references to the same parent record but in different foundsets.
(different instances of the record for the same row in the database)
In that case, this method will return the record from the first foundset. |
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Returns Array an array of records |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var parents = relatedFoundset.getParentRecords(); |
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Get the query that the foundset is currently using (as a clone; modifying this QBSelect will not automatically change the foundset).
When the foundset is in find mode, the find conditions are included in the resulting query.
So the query that would be used when just calling search() (or search(true,true)) is returned.
Note that foundset filters are optionally included and table filters are not included in the query. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var q = foundset.getQuery()
q.where.add(q.columns.x.eq(100))
foundset.loadRecords(q); |
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Get the query that the foundset is currently using (as a clone; modifying this QBSelect will not automatically change the foundset).
When the foundset is in find mode, the find conditions are included in the resulting query.
So the query that would be used when just calling search() (or search(true,true)) is returned.
Note that foundset filters are optionally included and table filters are not included in the query. |
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Parameters include the foundset filters, default true. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var q = foundset.getQuery()
q.where.add(q.columns.x.eq(100))
foundset.loadRecords(q); |
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Get the record object at the given index.
Argument "index" is 1 based (so first record is 1). |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var record = foundset.getRecord(index); |
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Get the record index. Will return -1 if the record can't be found. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var index = foundset.getRecordIndex(record); |
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Gets the relation name (null if not a related foundset). |
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Returns String String relation name when related. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var relName = foundset.getRelationName(); |
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Get the current record index of the foundset. |
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Returns Number int current index (1-based) |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample //gets the current record index in the current foundset
var current = foundset.getSelectedIndex();
//sets the next record in the foundset
foundset.setSelectedIndex(current+1); |
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Get the indexes of the selected records.
When the founset is in multiSelect mode (see property multiSelect), a selection can consist of more than one index. |
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Returns Array Array current indexes (1-based) |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // modify selection to the first selected item and the following row only
var current = foundset.getSelectedIndexes();
if (current.length > 1)
{
var newSelection = new Array();
newSelection[0] = current[0]; // first current selection
newSelection[1] = current[0] + 1; // and the next row
foundset.setSelectedIndexes(newSelection);
} |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var selectedRecord = foundset.getSelectedRecord(); |
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Get the selected records.
When the founset is in multiSelect mode (see property multiSelect), selection can be a more than 1 record. |
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Returns Array Array current records. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var selectedRecords = foundset.getSelectedRecords(); |
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Get the number of records in this foundset.
This is the number of records loaded, note that when looping over a foundset, size() may
increase as more records are loaded. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var nrRecords = foundset.getSize()
// to loop over foundset, recalculate size for each record
for (var i = 1; i <= foundset.getSize(); i++)
{
var rec = foundset.getRecord(i);
} |
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Check wether the foundset has any conditions from a previous find action. |
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Returns Boolean wether the foundset has find-conditions |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample if (foundset.hasConditions())
{
// foundset had find actions
} |
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Invert the foundset against all rows of the current table.
All records that are not in the foundset will become the current foundset. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.invertRecords(); |
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Check if this foundset is in find mode. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample //Returns true when find was called on this foundset and search has not been called yet
foundset.isInFind(); |
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Loads all accessible records from the datasource into the foundset.
Filters on the foundset are applied.
Before loading the records, all unsaved records will be saved in the database.
If this fails (due to validation failures or sql errors) or is not allowed (autosave off),
records will not be loaded, |
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Returns Boolean true if records are loaded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample foundset.loadAllRecords(); |
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Loads the records that are currently omitted as a foundset.
Before loading the omitted records, all unsaved records will be saved in the database.
If this fails (due to validation failures or sql errors) or is not allowed (autosave off),
omitted records will not be loaded, |
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Returns Boolean true if records are loaded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.loadOmittedRecords(); |
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Reloads all last (related) records again, if, for example, after search in tabpanel.
When in find mode, this will reload the records from before the find() call. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //to reload all last (related) records again, if for example when searched in tabpanel
foundset.loadRecords(); |
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Copies foundset data from another foundset.
This will alter the foundset state to the state of the foundset that is given.
If you really just want to use the given foundset on the form itself, then you need to use controller.loadRecords(foundset)
that will change the instance of the foundset that is used for this form. Not just update an existing forms foundset.
If you copy over a relation into this foundset, then this foundset will not be a related foundset, it will not automatically update its state
of records are updated or added that belong to that relation. It will only be a snapshot of that related foundsets state.
Foundset filter params are copied over from the original/source foundset and are merged with the existing filters on this foundset.
So if the original foundset had filters and the given foundset has filters then the resulting foundset will have all the filters of both,
If you don't want this and you really want only the state of the given foundset, use controller.loadRecords(fs) instead of foundset.loadRecords(fs) |
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Parameters The foundset to load records from |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //Copies foundset data from another foundset
foundset.loadRecords(fs); |
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Loads a primary key dataset, will remove related sort. Tries to preserve selection based on primary key, otherwise first record is selected. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // loads a primary key dataset, will remove related sort!
//var dataset = databaseManager.getDataSetByQuery(...);
// dataset must match the table primary key columns (alphabetically ordered)
foundset.loadRecords(dataset); |
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loadRecords(querybuilder) |
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Loads records into form foundset based on a query builder object (also known as 'Form by query').
When the foundset is in find mode, the find states are discarded, the foundset will go out of find mode and the foundset will be loaded using the query.
If the foundset is related, the relation-condition will be added to the query.
Tries to preserve selection based on primary key, otherwise first record is selected. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.loadRecords(qbselect); |
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Loads a single record by primary key, will remove related sort.
NOTE: This function will return true if the foundset was altered/changed. It is up to the developer to check for the presence of actual data using getSize(). |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //Loads a single record by primary key, will remove related sort!
foundset.loadRecords(application.getUUID('6b5e2f5d-047e-45b3-80ee-3a32267b1f20')); |
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Loads a single record by primary key, will remove related sort.
NOTE: This function will return true if the foundset was altered/changed. It is up to the developer to check for the presence of actual data using getSize(). |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //Loads a single record by primary key, will remove related sort!
foundset.loadRecords(123); |
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Loads records into form foundset based on a query (also known as 'Form by query'). The query must be a valid sql select.
If the foundset is related this function is not allowed.
Tries to preserve selection based on primary key, otherwise first record is selected.
see foundset.loadRecords(QBSelect).
When possible, the foundset will be loaded with the given query.
This is not always possible because the foundset needs to manipulate the query when adding conditions and joins.
In that case the query will be wrapped: select pk from tab where pk = (queryString)
The result is the same, except for the ordering in the queryString which will be ignored.
The query will be wrapped when one of the following is true:
<ul>
<li>you have no order-by clause</li>
<li>you have no from keyword</li>
<li>your query is not fully qualified on the main table</li>
<li>you have a group-by, having, join or union keyword</li>
</ul> |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //loads records in to the foundset based on a query (also known as 'Form by query')
foundset.loadRecords(sqlstring); |
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loadRecords(queryString, argumentsArray) |
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Loads records into form foundset based on a query (also known as 'Form by query'). The query must be a valid sql select.
If the foundset is related this function is not allowed.
Tries to preserve selection based on primary key, otherwise first record is selected.
see foundset.loadRecords(QBSelect).
When possible, the foundset will be loaded with the given query.
This is not always possible because the foundset needs to manipulate the query when adding conditions and joins.
In that case the query will be wrapped: select pk from tab where pk = (queryString)
The result is the same, except for the ordering in the queryString which will be ignored.
The query will be wrapped when one of the following is true:
<ul>
<li>you have no order-by clause</li>
<li>you have no from keyword</li>
<li>your query is not fully qualified on the main table</li>
<li>you have a group-by, having, join or union keyword</li>
</ul> |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample //loads records in to the foundset based on a query (also known as 'Form by query')
foundset.loadRecords(sqlstring,parameters); |
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Create a new record on top of the foundset and change selection to it. Returns -1 if the record can't be made. |
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Returns Number int index of new record. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample // foreign key data is only filled in for equals (=) relation items
var idx = foundset.newRecord(false); // add as last record
// foundset.newRecord(); // adds as first record
// foundset.newRecord(2); //adds as second record
if (idx >= 0) // returned index is -1 in case of failure
{
foundset.some_column = "some text";
application.output("added on position " + idx);
// when adding at the end of the foundset, the returned index
// corresponds with the size of the foundset
} |
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Create a new record in the foundset and change selection to it. Returns -1 if the record can't be made. |
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Parameters when true the new record is added as the topmost record. |
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Returns Number int index of new record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // foreign key data is only filled in for equals (=) relation items
var idx = foundset.newRecord(false); // add as last record
// foundset.newRecord(); // adds as first record
// foundset.newRecord(2); //adds as second record
if (idx >= 0) // returned index is -1 in case of failure
{
foundset.some_column = "some text";
application.output("added on position " + idx);
// when adding at the end of the foundset, the returned index
// corresponds with the size of the foundset
} |
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newRecord(onTop, changeSelection) |
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Create a new record in the foundset. Returns -1 if the record can't be made. |
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Parameters when true the new record is added as the topmost record; when false
the record is added to the end, if all records are loaded, otherwise it will be added to the top |
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when true the selection is changed to the new record. |
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Returns Number int index of new record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // foreign key data is only filled in for equals (=) relation items
var idx = foundset.newRecord(false); // add as last record
// foundset.newRecord(); // adds as first record
// foundset.newRecord(2); //adds as second record
if (idx >= 0) // returned index is -1 in case of failure
{
foundset.some_column = "some text";
application.output("added on position " + idx);
// when adding at the end of the foundset, the returned index
// corresponds with the size of the foundset
} |
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Create a new record in the foundset and change selection to it. Returns -1 if the record can't be made. |
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Parameters the new record is added at specified index. |
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Returns Number int index of new record. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // foreign key data is only filled in for equals (=) relation items
var idx = foundset.newRecord(false); // add as last record
// foundset.newRecord(); // adds as first record
// foundset.newRecord(2); //adds as second record
if (idx >= 0) // returned index is -1 in case of failure
{
foundset.some_column = "some text";
application.output("added on position " + idx);
// when adding at the end of the foundset, the returned index
// corresponds with the size of the foundset
} |
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newRecord(index, changeSelection) |
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Create a new record in the foundset. Returns -1 if the record can't be made. |
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Parameters the new record is added at specified index. |
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when true the selection is changed to the new record. |
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Returns Number int index of new record. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample // foreign key data is only filled in for equals (=) relation items
var idx = foundset.newRecord(false); // add as last record
// foundset.newRecord(); // adds as first record
// foundset.newRecord(2); //adds as second record
if (idx >= 0) // returned index is -1 in case of failure
{
foundset.some_column = "some text";
application.output("added on position " + idx);
// when adding at the end of the foundset, the returned index
// corresponds with the size of the foundset
} |
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Omit selected record(s) (add it to omit records list), to be shown with loadOmittedRecords. T
his operation returns false only when foundset is in bad state (table not accessible or not having a valid selected record)
or the record is in an edit state and can't be saved (autosave is false).
Note: The omitted records list is discarded when these functions are executed: loadAllRecords, loadRecords(dataset), loadRecords(sqlstring), invertRecords() |
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Returns Boolean boolean true if all selected record(s) could be omitted. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var success = foundset.omitRecord(); |
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Omit record under the given index (add it to omit records list), to be shown with loadOmittedRecords. If index is null it behaves just like omitRecord().
This operation returns false when index is invalid (should be between 1 and foundset size) or foundset is in bad state (its table not accessible)
or the record is in an edit state and can't be saved (autosave is false). Any retrievable record can be ommitted.
Note: The omitted records list is discarded when these functions are executed: loadAllRecords, loadRecords(dataset), loadRecords(sqlstring), invertRecords() |
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Parameters The index of the record to omit, starting with 1 . |
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Returns Boolean boolean true if all records could be omitted. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var success = foundset.omitRecord(); |
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Reloads all last records again with the filters applied. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.reloadWithFilters(); |
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Perform a relookup for the currently selected records
Lookups are defined in the dataprovider (columns) auto-enter setting and are normally performed over a relation upon record creation. |
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Supported Clients SmartClient,WebClient,NGClient |
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Perform a relookup for the record under the given index
Lookups are defined in the dataprovider (columns) auto-enter setting and are normally performed over a relation upon record creation. |
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Supported Clients SmartClient,WebClient,NGClient |
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removeFoundSetFilterParam(name) |
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Remove a named foundset filter.
Use clear(), reloadWithFilters(), loadRecords() or loadAllRecords() to make the filter effective. |
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Returns Boolean true if removing the filter succeeded, false otherwise. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var success = foundset.removeFoundSetFilterParam('custFilter');// removes all filters with this name
foundset.loadAllRecords();//to make param(s) effective |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first.
Clear results from previous searches.
Note: Omitted records are automatically excluded when performing a search - meaning that the foundset result by default will not include omitted records. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample var recordCount = foundset.search();
//var recordCount = foundset.search(false,false); //to extend foundset |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first.
Reduce results from previous searches.
Note: Omitted records are automatically excluded when performing a search - meaning that the foundset result by default will not include omitted records. |
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Parameters boolean, clear previous search, default true |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var recordCount = foundset.search();
//var recordCount = foundset.search(false,false); //to extend foundset |
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search(clearLastResults, reduceSearch) |
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Start the database search and use the results, returns the number of records, make sure you did "find" function first.
Note: Omitted records are automatically excluded when performing a search - meaning that the foundset result by default will not include omitted records. |
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Parameters boolean, clear previous search, default true |
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boolean, reduce (true) or extend (false) previous search results, default true |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample var recordCount = foundset.search();
//var recordCount = foundset.search(false,false); //to extend foundset |
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selectRecord(pkid1, pkid2, pkidn) |
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Select the record based on pk data.
Note that if the foundset has not loaded the record with the pk, selectrecord will fail.
In case of a table with a composite key, the pk sequence must match the alphabetical
ordering of the pk column names. |
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Parameters second primary key (in case of composite primary key) |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.selectRecord(pkid1,pkid2,pkidn);//pks must be alphabetically set! It is also possible to use an array as parameter. |
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setDataProviderValue(dataProviderID, value) |
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Set a value based on a dataprovider name. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.setDataProviderValue('contact_name','mycompany'); |
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Set the current record index. |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample //gets the current record index in the current foundset
var current = foundset.getSelectedIndex();
//sets the next record in the foundset
foundset.setSelectedIndex(current+1); |
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setSelectedIndexes(indexes) |
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Set the selected records indexes. |
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Parameters An array with indexes to set. |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample // modify selection to the first selected item and the following row only
var current = foundset.getSelectedIndexes();
if (current.length > 1)
{
var newSelection = new Array();
newSelection[0] = current[0]; // first current selection
newSelection[1] = current[0] + 1; // and the next row
foundset.setSelectedIndexes(newSelection);
} |
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Sorts the foundset based on the given sort string.
Tries to preserve selection based on primary key. If first record is selected or cannot select old record it will select first record after sort.
TIP: You can use the Copy button in the developer Select Sorting Fields dialog to get the needed syntax string for the desired sort fields/order. |
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Parameters the specified columns (and sort order) |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.sort('columnA desc,columnB asc'); |
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Sorts the foundset based on the given sort string.
Tries to preserve selection based on primary key. If first record is selected or cannot select old record it will select first record after sort.
TIP: You can use the Copy button in the developer Select Sorting Fields dialog to get the needed syntax string for the desired sort fields/order. |
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Parameters the specified columns (and sort order) |
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when true, the "sortString" will be just stored, without performing a query on the database (the actual sorting will be deferred until the next data loading action). |
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Supported Clients SmartClient,WebClient,NGClient |
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Sample foundset.sort('columnA desc,columnB asc'); |
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sort(recordComparisonFunction) |
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Sorts the foundset based on the given record comparator function.
Tries to preserve selection based on primary key. If first record is selected or cannot select old record it will select first record after sort.
The comparator function is called to compare
two records, that are passed as arguments, and
it will return -1/0/1 if the first record is less/equal/greater
then the second record.
The function based sorting does not work with printing.
It is just a temporary in-memory sort.
NOTE: starting with 7.2 release this function doesn't save the data anymore |
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Parameters record comparator function |
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Supported Clients SmartClient,WebClient,NGClient,MobileClient |
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Sample foundset.sort(mySortFunction);
function mySortFunction(r1, r2)
{
var o = 0;
if(r1.id < r2.id)
{
o = -1;
}
else if(r1.id > r2.id)
{
o = 1;
}
return o;
} |
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Create a new unrelated foundset that is a copy of the current foundset.
If the current foundset is not related, no copy will made. |
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Supported Clients SmartClient,WebClient,NGClient |
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