Getting and Setting Attributes
The setAttribute(name, value) method can be used to set the value of an Attribute:
Lianja.get("pageid.sectionid.fieldid").setAttribute("caption","Formitem1")
Note: the shortened form setAttr(name,value) is also available.
The getAttribute(name) method can be used to get the value of an Attribute:
cTitle = Lianja.get("pageid.sectionid.fieldid").getAttribute("caption")
Note: the shortened form getAttr(name) is also available.
Details
Attribute
|
Description
|
Name |
The name for this gadget (unique to the section)
|
Meta types |
A comma separated list of metatype names
|
Type |
The type of control: Gadget (readonly)
|
Gadget type |
The type of gadget: webview (readonly)
|
Margin |
Margin size around the gadget
|
Fixed width |
Fixed gadget width in pixels
|
Fixed height |
Fixed gadget height in pixels
|
Inline |
Render the gadget inline rather than it its own column (True | False)
|
Stretch width |
Auto stretch the width of the gadget into the width of the section (True | False)
|
Geometry
Attribute
|
Description
|
Absolute |
Enable or disable absolute positioning (True | False)
|
Top |
Top position in pixels
|
Left |
Left position in pixels
|
Width |
Width in pixels
|
Height |
Height in pixels
|
CSS style |
CSS style (separate attributes with ; or use app:/filename.css)
|
Caption
Data
Attribute
|
Description
|
Data source |
The table or SQL SELECT statement to display in the grid.
|
Editable |
Data is editable (True | False)
|
Hide OK/Cancel Buttons |
Hide the OK/Cancel buttons (True | False)
|
Hide actionbar |
Hide actionbar buttons (True | False)
|
Filter |
The filter expression that restricts the records that will be included in the grid
|
CSS style |
CSS style for the gadget (separate attributes with ; or use app:/filename.css)
|
Pagination |
Grid is always rendered using pagination (for large data sets)(True | False)
|
Automatic pagination |
Grid is rendered using pagination if the number of records exceeds below amount (True | False)
|
Automatic pagination size |
Grid is rendered using pagination if Automatic pagination is true and the number of records exceeds this amount
|
Grid row height |
Height of the grid rows
|
Background color |
The background color for the gadget
|
Foreground color |
The foreground color for the gadget
|
Other Options
Attribute
|
Description
|
Hide header |
Hide gadget header at runtime (True | False)
|
Custom Delegates
Attribute
|
Description
|
Init |
The delegate for the Init event
|
Load |
The delegate for the Load event
|
Ready |
The delegate for the Ready event
|
Activate |
The delegate for the Activate event
|
Deactivate |
The delegate for the Deactivate event
|
Change |
The delegate for the Change event
|
Before Data Create |
The delegate for the BeforeCreated event
|
After Data Create |
The delegate for the AfterCreated event
|
After Data Changed |
The delegate for the dataChanged event (after data is read)
|
Before Data Update |
The delegate for the BeforeUpdate event
|
After Data Update |
The delegate for the AfterUpdate event
|
Before Data Delete |
The delegate for the BeforeDelete event
|
After Data Delete |
The delegate for the AfterDelete event
|
Refresh |
The delegate for the Refresh event
|
Parent data changed |
The delegate for the ParentDataChanged event
|
Click |
The delegate for the item Clicked event.
|
Double click |
The delegate for the dblClick event
|
Sort |
The delegate for the column Sort event fired when the header is clicked. This is called with two arguments: nColumn, nDirection
|
Timer |
The delegate for the Timer event
|
Timer interval |
The timer interval in seconds that the Timer event will be called at runtime
|
Permissions and Roles
Attribute
|
Description
|
Name
|
Type
|
Read roles |
A comma separated list of roles that can read (and view) the data.
|
permRead |
Character
|
Update roles |
A comma separated list of roles that can perform update operations on the data.
|
permUpdate |
Character
|
UI Presentation Rules
Attribute
|
Description
|
Desktop |
Include this gadget in a Desktop client (True | False).
|
Web |
Include this gadget in a Web client (True | False).
|
Tablet |
Include this gadget in a Tablet client (True | False).
|
Phone |
Include this gadget in a Phone client (True | False).
|
UI States |
UI states that affect this gadget. Specify multiple states as a comma separated list.
|
Initial UI state |
The initial UI state for this gadget.
|
Readonly when |
Gadget is readonly at runtime if specified expression evaluates to true.
|
Visible when |
Gadget is visible at runtime if specified expression evaluates to true.
|
Display orientation |
Display depending on mobile device orientation for Tablets and Phones. (Always | Portrait | Landscape)
|
Apply rules on change |
Apply UI presentation rules (Visible when and Readonly when) when data is changed interactively or when navigating records (True | False).
|