This is a migrated thread and some comments may be shown as answers.

[Solved] Rad Numeric Text onBlur

2 Answers 142 Views

Input

This is a migrated thread and some comments may be shown as answers.

Vatsal asked on 05 Mar 2013, 10:41 AM

Scenario:

Have one user control (ucControl1.ascx)
Have below numeric text box with onBlur client event in ucControl1.ascx

<tr>

                        <td>

                Number:

                        </td>

                        <td>

                            <telerik:RadNumericTextBox ID="txtNumber" runat="server" Type="Number"

                                NumberFormat-DecimalDigits="0">

                                <ClientEvents OnBlur="OnBlur" />

                            </telerik:RadNumericTextBox>

                            <script type="text/javascript">

                                function OnBlur(sender, args) {

                                    alert('Hello');

                                }

                            </script>

                        </td>

                    </tr>
Usercontrol is visible=false on page load.
Usercontrol get visible dynamically from page on some event.
Getting error "Error: 'OnBlur' is undefined" when I set visible=true for user control (i.e. ascx) from submit button click event
I am using RadAjaxManager for all post back. Have also put user control in ajax manager setting. Please see below

<telerik:AjaxSetting AjaxControlID="btnSubmit">

                <UpdatedControls>

                        <telerik:AjaxUpdatedControl ControlID="ucControl1" LoadingPanelID="radAjaxLoadingPanel" />

                </UpdatedControls>

</telerik:AjaxSetting>

Can you please help me in this? It's urgent for me...

Thanks,
Vatsal

2 Answers, 1 is accepted

answered on 05 Mar 2013, 12:43 PM

Hello,

Please remove below JS code from UserControL and add this in to PAGE (where you this called usercontrol ).

<script type="text/javascript">

function OnBlur(sender, args) {

alert('Hello');

}

</script>

Because if we used UpdatePanel/RadAjaxMaanger in USerControl then it will render the JS in page. Thats why you have to add this JS code in page.

Thanks,
Jayesh Goyani