[英]How to close a pop up window and return control to parent page on successs
我正在使用此代碼。單擊主頁上的一個按鈕時會彈出此彈出窗口。現在,我希望在成功更改密碼后重新加載彈出窗口,然后重新加載主頁,但是如果密碼沒有更改,然后再次刷新彈出窗口。 這是代碼.....
<asp:Textbox id="curnt_paswrd" textmode="Password" runat="server" size="30" />
<asp:Textbox id="new_paswrd" textmode="Password" runat="server" size="30" />
你去...
這是為了打開彈出窗口。
<html>
<head>
<script type="text/javascript">
var passwordPopup;
function popUpPassword()
{
passwordPopup = window.open("ChangePassword.aspx");
window.onbeforeunload = function()
{
alert("yay I reloaded!");
window.onbeforeunload = null;
}
}
</script>
</head>
<body>
<button onclick="popUpPassword();">Popup Password Change</button>
</body>
</html>
這用於重新加載主頁並關閉彈出窗口。
public partial class ChangePassword : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void SubmitPassword_Click(object sender, EventArgs e)
{
bool passwordChanged = true;
if (passwordChanged)
{
// Get a ClientScriptManager reference from the Page class.
ClientScriptManager cs = Page.ClientScript;
// Check to see if the client script is already registered.
if (!cs.IsClientScriptBlockRegistered(this.GetType(), "popUpPwScript"))
{
StringBuilder jscript = new StringBuilder();
jscript.Append("<script type=\"text/javascript\">");
jscript.Append("window.opener.location.reload(); window.close();");
jscript.Append("</script>");
cs.RegisterClientScriptBlock(this.GetType(), "popUpPwScript", jscript.ToString(), false);
}
}
else
{
//do something else
}
}
}
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