how cancel onshowPanel event of a combogrid

[catpaw]

hi everybody!

How I can send a message (messager) confirmation before people choose another option on a combogrid?

What event would launch the message?

when they click the arrow of a combogrid to be asked:

Already save yours changes?

if yes -> that allows you to select
if the answer is no -> to be able to keep you cancel the event onshowPanel combogrid

thanks

[stworthy]

No events can be used to interrupt the clicking action on arrow. But you can re-bind the click event on arrow to handle your own logic.

Code:

$(function(){
	var cg = $('#cg');	// the combogrid
	cg.next().find('.combo-arrow').unbind('.combo').bind('click.combo',function(e){
		var p = cg.combogrid('panel');
		if (p.is(':visible')){
			cg.combogrid('hidePanel');
			return;
		}
		$.messager.confirm('Confirm','Already save yours changes?',function(r){
			if (r){
				cg.combogrid('showPanel');
			}
		});
	});
});

[catpaw]

ok it works!!

thank you