Unanswered: EXT Checked Tree - Checkboxes not rendering?
I am new to EXT and in the process of implementing the EXT checked tree as a picker for a Symfony application we are using. I have the tree generating the JSON and rendering the tree correctly except for the checkboxes which are not being displayed at all.
I have also pointed my EXT script to use the default check-nodes.json file included in the examples/tree folder with the same results. Looking in Firebug I can see there is no <input checkbox> being created but if I look at the example online the following is being generated by EXT:
<input type="button" role="checkbox" class="x-tree-checkbox x-tree-checkbox-checked" aria-checked="true">