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OnPopupOpening Event Causes (method) is undefined error after adding RadAjaxManger to parent RadGrid

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Bruce
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Bruce asked on 03 Oct 2013, 08:16 PM
I have a RadGrid list of staff members that opens a web user control for editing. The edit control has a RadDatePicker for selecting a birthdate, and I set the control to today - 21 years when opened if the date picker control is blank. All of this was working fine until I added a RadAjaxManager and paging to my RadGrid. I can remove the RadAjaxManager code from the RadGrid and the OnPopupOpening event works again. Can't I have both ajax enabled paging and be able to set the default date.

Here is my ascx code for the RadGrid list control.
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="uxStaffList">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="uxStaffList" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
<cc1:IbsRadGridList ID="uxStaffList" runat="server"
    Factory="StaffFactory"
    AllowPaging="true"
    PageSize="20"
    DeleteButtonVisible="false">
    <MasterTableView DataKeyNames="StaffId">
        <EditFormSettings UserControlName="StaffEditControl.ascx" PopUpSettings-Width="940px" CaptionDataField="FullName"></EditFormSettings>
    </MasterTableView>
</cc1:IbsRadGridList>
Here are the relevant snippets from my edit control.
            ...
            <div class="control-group">
                <asp:Label ID="BirthDateLabel" runat="server" CssClass="control-label" AssociatedControlID="uxBirthDate">Birthday</asp:Label>
                <div class="controls">
                    <telerik:RadDatePicker ID="uxBirthdate" runat="server" MinDate="1/1/1913" ClientEvents-OnPopupOpening="setDefaultBirthDate"></telerik:RadDatePicker>
                </div>
            </div>
           ...
 
<script type="text/javascript">
    function setDefaultBirthDate(sender, e) {
        if (sender.isEmpty()) {
            var d = new Date();
            d.setFullYear(d.getFullYear() - 21);
            sender.set_selectedDate(d);
        }
    }
</script>

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Konstantin Dikov
Telerik team
answered on 08 Oct 2013, 12:24 PM
Hi Bruce,

Thank you for contacting Telerik Support.

If you want to place the JavaScript inside the user control markup, and you are using AJAX, you need to put your code inside a RadScriptBlock control, so the the script gets properly registered on page after AJAX. For more information:

Please replace your JavaScript in the UserControl with the following and see if it solves the issue:
<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
    <script type="text/javascript">
        function setDefaultBirthDate(sender, e) {
            if (sender.isEmpty()) {
                var d = new Date();
                d.setFullYear(d.getFullYear() - 21);
                sender.set_selectedDate(d);
            }
        }
    </script>
</telerik:RadScriptBlock>

If further assistance is needed, please feel free to contact us again.

 

Regards,
Konstantin Dikov
Telerik
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Konstantin Dikov
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