Checkboxes Not Being Rendered When Loading Nodes On Demand

[Kevin Watkins]

Hi,

If you load nodes on demand in a tree that has ShowCheckBox(true) then the newly loaded nodes aren't rendered with checkboxes. To fix edit telerik.treeview.js:

1. Line 250, change:
   
   $t.treeview.getGroupHtml(data, groupHtml, this.isAjax(), $item.hasClass('t-treeview'));
   
   to
   
   $t.treeview.getGroupHtml(data, groupHtml, this.isAjax(), $item.hasClass('t-treeview'), this.showCheckBox);
   
2. Line 492, change:
   
   

   getGroupHtml:

   function(data, html, isAjax, isFirstLevel) {

    

   
   to
   
   

   getGroupHtml:

   function(data, html, isAjax, isFirstLevel, showCheckBox) {
   

3. Line 523, change:
   
   

    

   if

    

   (this.ShowCheckBox)
   
   to
   
   

    

   if

    

   (showCheckBox)
   

    

4. Line 544, change:
   
   

   this

    

   .getGroupHtml(item.Items, html, isAjax, false);

    

   
   to
   
   

   this

    

   .getGroupHtml(item.Items, html, isAjax, false, showCheckBox);

Cheers,

Kev

 

[Alex Gyoshev]

Hello Kevin,

Thank you for sharing the fix. I've included it in our code, so the fix will be available with upcoming releases. Your Telerik points have been updated.

All the best,
Alex Gyoshev
the Telerik team

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