Displaying Extension Library Dialog box when page loads?

Question

Is there any way to display an extension pages dialog box when my page loads?

Answer 1

Add a with the following client-side code as its value:

XSP.addOnLoad(function(){XSP.openDialog("#{id:dlgMessage}");});

...just be sure to place the component outside any refresh targets, or it will launch the dialog again after every partial refresh event with a target that includes it.