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Reset for multiline RadTextBox

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Input

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8 Answers, 1 is accepted

answered on 28 Dec 2009, 01:53 PM

Hello Igor,

Please use the following approach, which will be incorporated in the next version of RadTextBox. Note that the custom Javascript code must be registered after the embedded one, i.e. you have to place it in the <body> or inside an external JS file, which is included in the <body>.

I have updated your Telerik points for this bug report. Thanks.

<%@ Page Language="C#" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<meta http-equiv="content-type" content="text/html;charset=utf-8" />

<title>RadControls for ASP.NET AJAX</title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server" />

<telerik:RadTextBox runat="server" ID="txtAddress" Text="Test Text" TextMode="MultiLine" />

<asp:Button runat="server" ID="btnReset" OnClientClick="document.forms[0].reset();return false;" Text="Reset" UseSubmitBehavior="false" />

<script type="text/javascript">

if (typeof(Telerik) != "undefined" && typeof(Telerik.Web.UI.RadInputControl) != "undefined")

{

Telerik.Web.UI.RadInputControl.prototype._resetInputValue = function()

{

if (this._initialValue == null)

this._initialValue = "";

this._setHiddenValue(this._initialValue);

var thisObj = this;

window.setTimeout(function(){

thisObj.updateDisplayValue();

if ($telerik.isIE)

{

thisObj._textBoxElement.defaultValue = thisObj.get_displayValue();

}

}, 1);

}

</script>

</form>

</body>

</html>

All the best,
Dimo
the Telerik team

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answered on 10 Feb 2010, 11:36 AM

Hello,

I have the same problem with RadDatePicker conrtol. I use the code below.

I enter dates and click on "Search" button
I click on "Reset" button, Dates will be cleared but on focus will be appeared again (IE 7)

Actual Result:
Previous dates are available again .

Expected Result:
On Reset fields should be empty

Thank you in advance

    
            <telerik:RadDatePicker ID="txtDateFrom" runat="server">   
        
            </telerik:RadDatePicker> 
        
            <telerik:RadDatePicker ID="txtDateTo" runat="server">   
        
            </telerik:RadDatePicker> 
        
            <asp:Button OnClick="btnSearch_Click" ID="btnSearch" runat="server" Text="<%$ Resources:AdminResources, SEARCH %>" />&nbsp;&nbsp;&nbsp;<input id="Reset1" type="reset" value="Reset" />