asp.net - 如何在不刷新父窗口的情况下关闭radwindow

Question

我有一个启动 Telerik radwindow 的父页面。每件事都运作良好。我的问题是当 radwindow 关闭时，父级再次重新加载。我不想要这个。如何关闭 radwin

一旦 radwindow 处理完该值，我需要它将其返回到父页面，并且我希望父页面能够在我的代码隐藏页面中访问该值。

Answer 1

父 ASPX:

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" DestroyOnClose="true" Width="750px" Height="500px" OnClientClose="onClientClose">
    <windows>
<telerik:RadWindow ID="RadWindow1" runat="server">
</telerik:RadWindow>
    </windows>
</telerik:RadWindowManager>
<%-- RadAjaxManager --%>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">
    <ajaxsettings>
<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
    <UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadAjaxManager1" />
<telerik:AjaxUpdatedControl ControlID="RadGrid1" />
    </UpdatedControls>
</telerik:AjaxSetting>       
    </ajaxsettings>
</telerik:RadAjaxManager>

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

    <script type="text/javascript">

// Insert in RadWindow
function showForm(url) {
    window.radopen(url, "RadWindow1");
    return false;
}


function onClientClose(oWnd, args) {
    // get the transferred arguments
    var arg = args.get_argument();
    if (arg == '' || arg == null) {
// No need to refresh RadGrid
    }
    else {
$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest(arg);
    }
}


    </script>

</telerik:RadCodeBlock>

父级代码背后:

protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
{
    var result = Int32.Parse(e.Argument); // return argument from child
}

子 ASPX

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

<script type="text/javascript">

    //mandatory for the RadWindow dialogs functionality
    function getRadWindow() {
    if (window.radWindow) {
        return window.radWindow;
    }
    if (window.frameElement && window.frameElement.radWindow) {
        return window.frameElement.radWindow;
    }
    return null;
    }

    // Fires when the changes are saved
    function onClientClose(arg) {
        // Pass the arguments from the dialog to the callback function on the main page.    
        getRadWindow().close(arg);
    }
    </script>

</telerik:RadCodeBlock>

子代码隐藏

protected void ChildSave_Click(object sender, EventArgs e)
{

    ClientScriptManager cs = Page.ClientScript;

    cs.RegisterStartupScript(typeof(Page), "CloseScript_" + UniqueID,
      "onClientClose('1');", true); // Return value 1 to parent

}