OnClientClose|ClientCallBackFunction not firing as working as Expected after Telerik Upgrade

[Sachita]

Hi Team,

I have an issue with OnClientClose and OnClientShow.

Its not firing when we call it from js file as mentioned in OnClientClose and OnClientShow.

Can anyone help me how to resolve this issue?

<telerik:RadWindowManager 
    id="WindowManager" runat="server" 
    OnClientClose = "Test.Extensions.Search.queryBuilderDialog.onSubmit"     (Replaced ClientCallBackFunction as OnClientClose)
    OnClientShow = "Test.Extensions.Search.queryBuilderDialog.onShow">
    <windows>
        <telerik:RadWindow id="TestWindow"                         
            Left="250px"
            Modal="true"
            Runat="server"
            Behaviors="Move,Resize,Close">
        </telerik:RadWindow>
    </windows>
</telerik:RadWindowManager>

Code of a Querydebug.JS file:

    Test.Extensions.Search.BuildQueryDialog.prototype = {
        //Properties
 queryBuilderDialog: null,
 this.queryBuilderDialog = new Test.Extensions.Search.BuildQueryDialog();
        radWindow: null,
        windowUrl: "",

        //Methods
        show: function (fieldId, isEdit) {
            var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft,
                scrollY = document.documentElement.scrollTop || document.body.scrollTop,
                viewPortWidth = $D.getClientWidth(),
                viewPortHeight = $D.getClientHeight(),
                elementWidth = 600,
                elementHeight = 400,
                x = (viewPortWidth / 2) - (elementWidth / 2) + scrollX,
                y = (viewPortHeight / 2) - (elementHeight / 2) + scrollY;

            this.radWindow = Test.Utilities.WindowUtil.getRADWindow("TestWindow");
            if (this.windowUrl === "")
                this.windowUrl = this.radWindow.GetUrl();

            var separator = (this.windowUrl.indexOf("?") == -1) ? "?" : "&";
            var url = this.windowUrl + separator + "id=" + fieldId + "&isedit=" + isEdit;
            this.radWindow.SetUrl(url);
            this.radWindow.Show();
            this.radWindow.MoveTo(x, y);
            this.radWindow.SetSize(elementWidth, elementHeight);
        },

        //Event Handlers
        onShow: function (radWindow) {
            var currentCondition = Test.Extensions.Search.queryBuilder.getCurrentCondition();

            //Set the argument object to the radWindow        
            radWindow.Argument = { conditionXml: $XML.SerializeXmlNode(currentCondition.toXml()) };
        },
        onClose: function (radWindow) { },
        onSubmit: function (radWindow, returnValue) {
            if (returnValue && returnValue.conditionXml) {
                var currentCondition = Test.Extensions.Search.queryBuilder.getCurrentCondition();
                currentCondition.fromXml(returnValue.conditionXml);
            }
        }
    };

[Sachita]

Any updates please?