EasyUI Forum

General Category => EasyUI for jQuery => Topic started by: vinod on October 25, 2012, 06:50:06 AM

Title: Expand the node when using setValues function
Post by: vinod on October 25, 2012, 06:50:06 AM

I need help in expanding the node while using the function setValues.

example:

Folder1
File1
Folder2
File2
Folder3
File31
File32

In the above example if I am passing the node-id of the child "file32" to the function setValues. Then the nodes "Folder2", "Folder3" should automatically be expanded.

I am using the following code.
<script>
$(document).ready(function () {
$('#cc').combotree('setValues', 1,2,20,40,10);
});
</script>

Title: Re: Expand the node when using setValues function
Post by: stworthy on October 25, 2012, 05:53:33 PM

Call 'expandTo' method of tree to expand all the parent nodes of specify node. Please try the following code:

Code:

var c = $('#cc');
c.combotree('setValue','file32');
var t = c.combotree('tree');  // get tree object
var node = t.tree('find', 'file32');  // find the specify node
t.tree('expandTo', node.target);