Hello Daryl,

Here is the modified function which should work for all level nodes:

function WebDataTree1_NodeCollapsing(sender, eventArgs) {
    var currentNode = eventArgs.getNode();
    var a = 0;
    for (var i = 0; i < $(currentNode.get_element()).find('[type=checkbox]').length; i++) {
        if ($(currentNode.get_element()).find('[type=checkbox]')[i].checked) {
            eventArgs.set_cancel(true);
        }
    }
}

Let me know if this helps.

apparently, If I click on a child node it works, but if I click on a parent node it bombs.

thanks, I ran the code, and even clicking on a parent node. I get an error.

<script type="text/jscript" language="jscript">
		function wdtGeneral_NodeCollapsing(sender, eventArgs) {
			
	        var node = eventArgs.getNode().get_element();
	        var childNodes = $(node).children("ul.igdt_NodeGroup").children("li.igdt_NodeHolder");
	        for (var i = 0; i < childNodes.length; i++) {
		        if (childNodes.find('[type=checkbox]')[i].checked) {
			        eventArgs.set_cancel(true);
		}
	}
}
	</script>



Microsoft JScript runtime error: Object expected

childNodes
 is undefined.

Hi Daryl007,

This could be achieved for example using jQuery:

function WebDataTree1_NodeCollapsing(sender, eventArgs)
{
    var node = eventArgs.getNode().get_element();
    var childNodes = $(node).children("ul.igdt_NodeGroup").children("li.igdt_NodeHolder");
    for (var i = 0; i < childNodes.length; i++) {
        if (childNodes.find('[type=checkbox]')[i].checked) {
            eventArgs.set_cancel(true);
        }
    }
}

Feel free to contact me if you have any questions.

Hi,

Thanks for the response. But I need to use templated checkboxes in this application.

Is there a way in the javascript to get deeper into the node to find out if the templated checkbox has been checked?