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Loading panel not disappears on client button.click

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Ajax

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

Damien asked on 21 Dec 2012, 04:12 PM

Hello,

I have a page with a RadAjaxPanel linked to a RadAjaxLoadingPanel.
In this page, via a user control, I have a text box and a search button. When the character 13 (CR) is pressed in the text box, the client side executes a click of the button.

<div style="margin:4px">

<asp:TextBox ID="TextBox1" runat="server" EnableViewState="true" CssClass="BlackStandard" />

<asp:TextBox ID="TextBox2" runat="server" style="visibility:hidden;display:none;" /><%-- Necessary hidden textbox to link search button with enter on text box 1 --%>

<asp:Button ID="btnSearch"

Text="<%$ Resources:btnSearch %>" onclientclick="setCursorHourglass();" CssClass="CTAButton" runat="server"  OnClick="btnSearch_OnClick" />

</div>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

////////////////////////////////////////////////////////////////////

// Make the click of the button in parameter when ENTER is typed

// in the textbox in parameter

function button_click(objTextBox, objBtnID) {

if (window.event.keyCode == 13) {

document.getElementById(objBtnID).focus();

document.getElementById(objBtnID).click();

}

</script>

</telerik:RadCodeBlock>

protected void Page_Load(object sender, EventArgs e)

{

this.TextBox1.Attributes.Add("onkeypress", "button_click(this,'" + this.btnSearch.ClientID + "')");

          }

The click is well taken into account but the problem is that the loading panel appears BUT not disappears.
note that if I click manually on the button, the behaviour is correct (loading panel appears/disappears).

Someone has an idea of what freezes the loading panel ?

Thanks by advance.

Damien

Loading panel not disappears on client button.click

2 Answers, 1 is accepted