contentUrls Array

Sets an array with the URLs from which the PanelBar items content to be loaded from. If only specific items should be loaded via Ajax, then you should set the URLs to the corresponding positions in the array and set the other elements to null.

Example - specify that the second item should be loaded remotely

<ul id="panelbar">
    <li>Item 1
      <div>Content 1</div>
    </li>
    <li>
        Ajax Item
        <div></div>
    </li>
</ul>

<script>
    $("#panelbar").kendoPanelBar({
        contentUrls: [
          null,
          "https://demos.telerik.com/kendo-ui/content/web/panelbar/ajax/ajaxContent1.html"
        ]
    });
</script>