c# - 如何在服务器端关闭radwindow并刷新父页面

Question

我想关闭 RadWindow并刷新父级:如何在服务器端执行此操作:

我有以下案例:

两页说:

父级.aspx :

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableViewState ="false">
</telerik:RadWindowManager>

---

和parent.cs

  protected void OpenNewWindow(string url, int width, int height,int mode)
        {
            RadWindow newWindow = new RadWindow();
            newWindow.NavigateUrl = url;
            newWindow.VisibleOnPageLoad = true;
            newWindow.KeepInScreenBounds = true;
            if (width > 0)
            {
                newWindow.Width = width;


            }
            if (height > 0)
            {
                newWindow.Height = height;
            }
            newWindow.VisibleStatusbar = false;
            if (mode == 0)
            {
                newWindow.DestroyOnClose = true;
                newWindow.InitialBehaviors = WindowBehaviors.Maximize;
            }
            RadWindowManager1.Windows.Add(newWindow);
        }

我在父页面上的某个 gridview 的行命令中调用此方法:

像这样:

OpenNewWindow("child.aspx", 0, 0,0);

---

现在我想在服务器端单击 child 页面上某个按钮的事件以关闭 rad 窗口并刷新父窗口如何执行此操作？？

Answer 1

如您所说，您想从代码隐藏中关闭。因此，您可以从后面的代码呈现 Page.ClientScript.RegisterClientScriptBlock(GetType(), "CloseScript", "refreshParentPage()", true); 以刷新父级。

只需在子页面中添加以下代码和脚本即可。父页面中不需要代码。

<script>         
    function getRadWindow() {
        var oWindow = null;
        if (window.radWindow)
            oWindow = window.radWindow;
        else if (window.frameElement.radWindow)
            oWindow = window.frameElement.radWindow;
        return oWindow;
    }

    // Reload parent page
    function refreshParentPage() {
        getRadWindow().BrowserWindow.location.reload();
    }
</script>

<asp:Button runat="server" Text="Close" ID="CloseButton" 
    OnClick="CloseButton_Click"/>

protected void CloseButton_Click(object sender, EventArgs e)
{
    Page.ClientScript.RegisterClientScriptBlock(GetType(), 
        "CloseScript", "refreshParentPage()", true);
}

更新:

// Redirect page page to url
function redirectParentPage(url) {
    getRadWindow().BrowserWindow.document.location.href = url;
}

// Code behind
Page.ClientScript.RegisterClientScriptBlock(GetType(), 
"CloseScript", "redirectParentPage('Parent.aspx')", true);