There are two page events that fire when a page loads. You can add script to the event handler for either.
| Event Name | Occurs When |
|---|---|
| OnPageLoadStarted | A page starts to load, and immediately before the controls on the page are loaded (i.e., the pre-load script). At this point, it is not safe to reference elements on the page. |
| OnPageLoadComplete | All other page setup has completed (i.e., the post-load script). At this point, page elements can be safely referenced and initialized or manipulated. |
It is common to use these script event handlers to create custom script functions and to initialize global variables.
Page event handlers have access to intrinsic objects: Page and EventName.
Page event handlers can be edited using Property Explorer.
For an example of how to use the OnPageLoadComplete event to create a custom script function, see Script Context.