Treeview Gadget Attributes
From Lianjapedia
Revision as of 09:48, 5 July 2016 by Yvonne.milne (Talk | contribs)
Contents
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.
See Also
TreeView Options, TreeView Section Attributes
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
Attribute | Description |
---|---|
Caption | The caption for the gadget |
Background color | The background color for the caption |
Foreground color | The foreground color for the caption |
Font | The font for the caption |
Icon | The image for the caption (png | jpg | gif). Use app:/imagename.ext for app specific images. |
Border width | The caption border width |
Border color | The caption border color |
Transparency | Specify a transparency percentage from 0 to 100 |
Gradient colors | Render the caption color as a gradient (True | False) |
Gradient type | Specify the gradient type |
Gradient start color | Gradient start color |
Gradient end color | Gradient end color |
Data
Attribute | Description |
---|---|
Tree items | A list of items to display in the Tree, e.g. Static list of choices: Apples,Oranges,Bananas Dynamic list of choices from a table: @tablename,expression Dynamic list of choices from a table (SQL SELECT): select expression from tablename |
Columns to group by | The number of columns to group by to form the tree hierarchy. When grouping data, use a SQL SELECT ORDER BY clause. |
Selection column | The column to substitute into the Click/DblClick delegate. Use {} in the delegate where you want the text from this column to be placed. |
CSS style | CSS style for the gadget (separate attributes with ; or use app:/filename.css) |
Column icons | A comma separated list of column icons. |
Hide column headers | Hide the column headers (True | False) |
Row height | Row height for the Tree items |
Font size | Font size for the Tree items |
Expand all | Expand all Tree items when first loaded (True | False) |
Expand depth | Expand all Tree items when first loaded to this depth |
Show indicators | Show expand/collapse indicators in the tree (True | False) |
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 |
Click | The delegate for the item Clicked event |
Double Click | The delegate for the item Double Clicked event |
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). |