onadditem Event |
This event is fired when a tree item is added to the tree.
Syntax
Inline HTML |
<div cordysType="wcp.library.ui.Tree" id=treeID treeData=treeDataID treeSchema=treeSchemaID onadditem="handler()" > ... </div> |
Event Property |
treeID.onadditem = handler |
Event Information
To invoke |
|
Default Action |
Adds an item to the tree and initiates any action associated with this event. |
Event Object Properties
Although event handlers in the DHTML Object Model do not receive parameters directly, a handler can query an event object for data.
Property |
Description |
|---|---|
treeItem |
Read-only. Object that denotes the tree Item that is currently added. |
Example
The following example shows how the event is used to set a tool tip for an item added in the tree.
<!-- tree definition inside the BODY tag -->
<!-- sampleSchema denotes the schema defined and sampleData denotes the data to be shown in tree -->
<div cordysType="wcp.library.ui.Tree" id="sampletree" treeSchema="sampleSchema" treeData="sampleData" onadditem="setTooltip()">
</div>
//Function called on onadditem
function setTooltip()
{
var item = window.event.treeItem;
//Set tooltip
item.title = "This is a sample tool tip";
}