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Thomas
40
No Client side event on Uncheck
posted

My tree is defined as:

 <ignav:UltraWebTree
                ID="OrganizationalUnitTree"
                WebTreeTarget="HierarchicalTree"
                CheckBoxes="true"
                runat="server">
                <ClientSideEvents NodeChecked="TreeNodeChecked" />
</ignav:UltraWebTree>

 And the script is:

function TreeNodeChecked(treeId, nodeId, bChecked)
{
    var selectedNode = igtree_getNodeById(nodeId);
    var childNodes = selectedNode.getChildNodes();

    if (bChecked)
    {
        for (n in childNodes)
        {
            childNodesNo.setChecked(bChecked);
        }
    }
}
 

Shouldnt this get an event when I uncheck a checkbox? Whenever I uncheck a checkbox, I want all the children unchecked as well. 

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  • 280
    posted

    Use below code, it works fine. 

     

    function TreeNodeChecked(treeId, nodeId, bChecked)
    {
        var selectedNode = igtree_getNodeById(nodeId);
        var childNodes = selectedNode.getChildNodes();

        if (bChecked)
        {
         selectedNode.setChecked(true) ;//this is for root node
     

           for (n in childNodes)
            {
                childNodesNo.setChecked(true);
            }
        }

    else

    {

    selectedNode.setChecked(false)

            for (n in childNodes)
            {
                childNodesNo.setChecked(false);
            }
     }
    }
     

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