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Div

id	description

Excerpt Include

	The Servoy Foundset
	The Servoy Foundset
nopanel	true

HTML Table

id	class	servoy sSummary

Colgroup Tag

Col

width	80px

Col

Table Head (thead)

Table Row (tr)

style	height: 30px;

Table Head (th)

colspan	2

Method Summary

Table Row (tr)

Table Cell (td)
Boolean

Table Cell (td)
next() Go to next record in this updater, returns true if successful.

Table Row (tr)

Table Cell (td)
Boolean

Table Cell (td)
performUpdate() Do the actual update in the database, returns true if successful.

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
resetIterator() Start over with this iterator 'next' function (at the foundset selected record).

Table Row (tr)

Table Cell (td)
Boolean

Table Cell (td)
setColumn(name, value) Set the column value to update, returns true if successful.

...

HTML Table

id	function
class	servoy sDetail

Colgroup Tag

Col

colspan	2
width	100%

Col

Table Head (thead)

Table Row (tr)

style	height: 30px;

Table Head (th)

colspan	2

Method Details

Table Body (tbody)

id	next

Table Row (tr)

id	name

Table Cell (td)
next

Table Row (tr)

id	sig

Table Cell (td)

Span

style	margin-right: 5px;

Boolean

Span

style	font-weight: bold;

Span
()

Table Row (tr)

id	des

Table Cell (td)

Div

class	sIndent

Go to next record in this updater, returns true if successful.

Table Row (tr)

id	ret

Table Cell (td)

Returns

Div

class	sIndent

Boolean - true if proceeded to next record, false otherwise

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

controller.setSelectedIndex(1)
var count = 0
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
while(fsUpdater.next())
{
	fsUpdater.setColumn('my_flag',count++)
}

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	performUpdate

Table Row (tr)

id	name

Table Cell (td)
performUpdate

Table Row (tr)

id	sig

Table Cell (td)

Span

style	margin-right: 5px;

Boolean

Span

style	font-weight: bold;

performUpdate

Span
()

Table Row (tr)

id	des

Table Cell (td)

Div

class	sIndent

Do the actual update in the database, returns true if successful.
There are 3 types of possible use with the foundset updater
1) update entire foundset by a single sql statement; that is not possible when the table of the foundset has tracking enabled then it will loop over the whole foundset.
When a single sql statement is done, modification columns will not be updated, because it does the update directly in the database, without getting the records. Please note: Using this method will also bypass any Table Events defined for this datasource.
2) update part of foundset, for example the first 4 row (starts with selected row)
3) safely loop through foundset (starts with selected row)

after the perform update call there are no records in edit mode, that where not already in edit mode, because all of them are saved directly to the database,
or in mode 1 the records are not touched at all and the database is updated directly.

Table Row (tr)

id	ret

Table Cell (td)

Returns

Div

class	sIndent

Boolean - true if succeeded, false if failed.

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

//1) update entire foundset. Does not
trigger table events or modification columns.
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
fsUpdater.setColumn('customer_type',1)
fsUpdater.setColumn('my_flag',0)
fsUpdater.performUpdate()

//2) update part of foundset, for example the first 4 row (starts with selected row)
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
fsUpdater.setColumn('customer_type',new Array(1,2,3,4))
fsUpdater.setColumn('my_flag',new Array(1,0,1,0))
fsUpdater.performUpdate()

//3) safely loop through foundset (starts with selected row)
controller.setSelectedIndex(1)
var count = 0
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
while(fsUpdater.next())
{
	fsUpdater.setColumn('my_flag',count++)
}

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	resetIterator

Table Row (tr)

id	name

Table Cell (td)
resetIterator

Table Row (tr)

id	sig

Table Cell (td)

Span

style	margin-right: 5px;

void

Span

style	font-weight: bold;

resetIterator

Span
()

Table Row (tr)

id	des

Table Cell (td)

Div

class	sIndent

Start over with this iterator 'next' function (at the foundset selected record).

Table Row (tr)

id	ret

Table Cell (td)

Returns

Div

class	sIndent

void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

controller.setSelectedIndex(1)
var count = 0
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
while(fsUpdater.next())
{
	fsUpdater.setColumn('my_flag',++count)
}
fsUpdater.resetIterator()
while(fsUpdater.next())
{
	fsUpdater.setColumn('max_flag',count)
}

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	setColumn-String_Object

Table Row (tr)

id	name

Table Cell (td)
setColumn

Table Row (tr)

id	sig

Table Cell (td)

Span

style	margin-right: 5px;

Boolean

Span

style	font-weight: bold;

setColumn

Span
(name, value)

Table Row (tr)

id	des

Table Cell (td)

Div

class	sIndent

Set the column value to update, returns true if successful.

Table Row (tr)

id	prs

Table Cell (td)

Parameters

Div

class	sIndent

{String} name - The name of the column to update.
{Object} value - The new value (can be an array with data for x number of rows) to be stored in the specified column.

Table Row (tr)

id	ret

Table Cell (td)

Returns

Div

class	sIndent

Boolean - true if succeeded, false if failed.

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

//1) update entire foundset. Does not trigger table events or modification columns.
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
fsUpdater.setColumn('customer_type',1)
fsUpdater.setColumn('my_flag',0)
fsUpdater.performUpdate()

//2) update part of foundset, for example the first 4 row (starts with selected row)
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
fsUpdater.setColumn('customer_type',new Array(1,2,3,4))
fsUpdater.setColumn('my_flag',new Array(1,0,1,0))
fsUpdater.performUpdate()

//3) safely loop through foundset (starts with selected row)
controller.setSelectedIndex(1)
var count = 0
var fsUpdater = databaseManager.getFoundSetUpdater(foundset)
while(fsUpdater.next())
{
	fsUpdater.setColumn('my_flag',count++)
}

Table Row (tr)

class	lastDetailRow

Table Cell (td)

...

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Versions Compared

Old Version 25

New Version Current

Key

next

performUpdate

resetIterator

setColumn