Close radwindows with button without postback

[Fabio Cirillo]

Hi guys,
i've created this radwinodw on my webpage:

<telerik:RadWindow ID="RadWindowChangepwd" runat="server" ShowContentDuringLoad="false" Width="360px"
Height="220px" Title="Cambio password" Behaviors="None" Modal="True" Behavior="None"
Font-Names="Verdana" Font-Size="Small" IconUrl="/image/iconlogo.png" VisibleStatusbar="False"
Skin="Simple" ReloadOnShow="True">
<ContentTemplate>
<div class="Divchangepwd">
<div class="Divchangepwd1">
<telerik:RadAjaxPanel ID="RadAjaxPanelpwd" runat="server">
<table style="width:100%;">
<tr>
<td colspan="2" style="padding-left: 10px; padding-top: 10px">
<telerik:RadTextBox ID="Txtpwdnow" Runat="server" Label=" Password attuale:"
LabelWidth="110px" MaxLength="20" TextMode="Password" Width="300px">
</telerik:RadTextBox>
</td>
</tr>
<tr>
<td colspan="2" style="padding-left: 10px">
<telerik:RadTextBox ID="Txtpwdnew" Runat="server" Label="Nuova password:"
LabelWidth="110px" MaxLength="20" TextMode="Password" Width="300px">
</telerik:RadTextBox>
</td>
</tr>
<tr>
<td colspan="2" style="padding-left: 10px">
<telerik:RadTextBox ID="Txtpwdnewconf" Runat="server"
Label="Conferma password:" LabelWidth="110px" MaxLength="20"
TextMode="Password" Width="300px" AutoPostBack="False">
</telerik:RadTextBox>
</td>
</tr>
<tr>
<td colspan="2" style="padding-left: 10px; padding-top:15px">
</td>
</tr>
<tr>
<td align="center">
<asp:ImageButton ID="Imgbtnconfermapwd" runat="server" ImageUrl="~/Image/conferma.png" OnClientClick="return CallNotification()" />
</td>
<td align="center">
<asp:ImageButton ID="ImgBtnClosepwd" runat="server" ImageUrl="~/Image/esci1.png" />
</td>
</tr>
</table>
</telerik:RadAjaxPanel>
</div>
</div>
</ContentTemplate>
</telerik:RadWindow>

when i press the imagebutton "imgBtnclosepwd" star the postback. Is possibile with javascript code close the radwindows without postback? I usede this code too but there's erro when close radwindow:

function GetRadWindow() {
    var oWindow = null;
    if (window.radWindow) oWindow = window.radWindow;
    else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;
    return oWindow;
}
function Close() {
    GetRadWindow().close();
}

Bye

[Marin Bratanov]

Hello Fabio,

The code you have pasted is used to get a reference to the RadWindow from inside its content page. You are, however, using the ContentTemplate, so a different approach should be used for getting the reference. More on the difference between these modes and examples on closing them is available here: http://demos.telerik.com/aspnet-ajax/window/examples/contenttemplatevsnavigateurl/defaultcs.aspx.

Put shortly:

function closeMyRadWindow(){
    $find("<%=RadWindowChangepwd.ClientID%>").close();
    return false;
}

Greetings,
Marin Bratanov
the Telerik team