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javascript - 如何关闭弹出窗口并在成功时将控制权返回到父页面

转载 作者:行者123 更新时间:2023-11-30 06:48:27 25 4
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我正在使用这段代码。当我在主页上单击一个按钮时,会弹出这个弹出窗口。现在我希望在成功更改密码并重新加载主页时关闭弹出窗口,但是如果密码未更改,然后再次刷新弹出窗口。这是代码.....

<asp:Textbox id="curnt_paswrd" textmode="Password" runat="server" size="30" />
<asp:Textbox id="new_paswrd" textmode="Password" runat="server" size="30" />

最佳答案

给你....

这是为了打开弹出窗口....

<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>

这用于重新加载主页并关闭弹出窗口....

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
}
}
}

关于javascript - 如何关闭弹出窗口并在成功时将控制权返回到父页面,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3634664/

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