Page History
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When changing an existing form which has already been loaded, you need to refresh it before the end of the method by using controller.recreateUI(). If the form is not refreshed then this will result in an error. You also need to take the following into consideration:
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var bean = form.newBean('myBean', 'com.servoy.extensions.beans.dbtreeview.DBTreeView', 200, 200, 300, 300);
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To get existing bean : myBean:
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form.getBean('myBean');
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To change its height to 30":
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button.height = 30; |
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var label = form.newLabel('Text', 0, 0, 100, 20);
label.name = 'myLabel';
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To retrieve get existing label myLabel:
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var label = form.getLabel('myLabel');
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To change its horizontal alignment to center:
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var label.horizontalAlignment = form.getLabel('myLabel'); |
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SM_ALIGNMENT.CENTER; |
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To
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remove
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existing
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label
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myLabel
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:
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form.removeLabel('myLabel'); |
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h5. Portals
To create a new portal with name _myPortal_ based on relation _myRelation_:
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Portals
To create a new portal with name myPortal based on relation myRelation:
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var relation = solutionModel.getRelation('myRelation'); |
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var portal = form.newPortal('myPortal', relation, 0, 0, 500, 500); |
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To
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get
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existing
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portal
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myPortal
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:
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var portal = form.getPortal('myPortal'); |
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To
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make
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it
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resizable:
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portal.resizable = true; |
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To
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remove
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existing
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portal
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myPortal
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:
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form.removePortal('myPortal'); |
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h5. Tab panels
To create a new tab with name _myTabPanel_:
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Tab panels
To create a new tab with name myTabPanel:
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var tabPanel = form.newTabPanel('myTabPanel', 0, 0, 500, 500); |
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To
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get
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existing
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tab
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panel
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myTabPanel
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:
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var tabPanel = form.getTabPanel('myTabPanel); |
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To
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add
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a
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new
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tab
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with
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name
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myTab
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based
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on
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relation
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myRelation
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:
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var relation = solutionModel.getRelation('myRelation'); |
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var tab = tabPanel.newTab('myTab', 'Text', myRelatedForm, relation); |
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To
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remove
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existing
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tab
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panel
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myTabPanel
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:
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form.removeTabPanel('myTabPanel'); |
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h4. Relations
To create a new relation with name _myRelation_ between tables _customers_ and _orders_:
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Relations
To create a new relation with name myRelation between tables customers and orders:
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var relation = solutionModel.newRelation('myRelation', 'db:/example_data/customers', 'db:/example_data/orders', JSRelation.INNER_JOIN); |
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To
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get
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existing
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relation
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myRelation
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:
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var relation = solutionModel.getRelation('myRelation'); |
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To
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create
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new
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a
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new
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relation
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item
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based
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on
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fields
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id
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and
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customer_id
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:
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relation.newRelationItem('id', '=', 'customer_id'); |
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To
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remove
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existing
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relation
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myRelation
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:
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solutionModel.removeRelation('myRelation'); |
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h4. Value lists
To create a new value list with name _myValueList_:
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Value lists
To create a new value list with name myValueList:
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var valueList = solutionModel.newValueList('myValueList', JSValueList.CUSTOM_VALUES); |
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To
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get
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existing
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value
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list
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var valueList = myValueList:
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var valueList = solutionModel.getValueList('myValueList'); |
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To
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set
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custom
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values
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for
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the
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value
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list:
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valueList.customValues = '1\n2'; |
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To
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remove
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existing
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value
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list
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myValueList
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:
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solutionModel.removeValueList('myValueList'); |
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h4. Media
To create new media with name _myMedia_:
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Media
To create new media with name myMedia:
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var media = solutionModel.newMedia('myMedia', plugins.http.getMediaData('http://www.servoy.com/images/logo_servoy.gif')); |
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To
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get
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existing
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media
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myMedia
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:
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var media = solutionModel.getMedia('myMedia'); |
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To
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change
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it
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content:
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media.bytes = plugins.http.getMediaData('http://servoy.com/images/headerimages/open_source.jpg'); |
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To
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remove
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existing
...
media
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myMedia
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:
| Code Block |
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solutionModel.removeMedia('myMedia'); |
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