Maximum call stack size exceeded with Latest version 2021.3.914.45

[RBarnes]

Build 2021.3.914.45, I've got a page that I dynamically add tabs and pageviews too, it's now throwing a maximum call stack size exceeded, NO changes at all to this page, and was working perfectly prior to the upgrade of controls.  The only change was upgrading to the specified version of controls.

Uncaught RangeError: Maximum call stack size exceeded

 

[Vessy]

Hello,

The faced error is relate to a know regression, which is already fixed internally. The fix will be available in our up-coming  R3 2021 SP1 release:

https://feedback.telerik.com/aspnet-ajax/1535481    

Meanwhile, you can workaround it by adding the following script just below the closing </form> tag:

<script>
    Sys.Application.add_init(function fixTabStrip() {
        if (Telerik && Telerik.Web && Telerik.Web.UI && Telerik.Web.UI.RadTabStrip) {
            Telerik.Web.UI.RadTabStrip.prototype._childInserted = function (index, tab, owner) {
                this._allTabs = null;

                if (this._cachedSelectedTab) {
                    owner._setSelectedIndex(this._cachedSelectedTab.get_index());
                    this._cachedSelectedTab = null;
                }

                if (tab._cachedSelected) {
                    owner._setSelectedIndex(index);
                    tab._cachedSelected = false;
                }

                Telerik.Web.UI.RadTabStrip.callBaseMethod(this, "_childInserted", [index, tab, owner]);

                if (tab.get_isBreak()) {
                    var breakElement = document.createElement("li");
                    breakElement.className = "rtsBreak";
                    owner.get_childListElement().insertBefore(breakElement, tab._element.nextSibling);
                }

                //if (tab.get_parent() && tab.get_parent() instanceof Telerik.Web.UI.RadTab && tab.get_parent().get_selected()) {
                //    $telerik.$(tab.get_parent().get_levelElement()).removeClass("rtsHidden");
                //}
            }
        }
    });
</script>

Regards,
Vessy
Progress Telerik