代码背后的警报消息框

本文介绍了代码背后的警报消息框的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

大家好。我有一个带有电子邮件功能的网页。一切正常但是一旦发送了电子邮件，我想在用户点击提交后显示警告框并且电子邮件已成功发送...我该如何做到这一点？我尝试使用此代码...

string cleanMessage = messagge .Replace（ '， \\'）; string script = <脚本类型= \text / javascript \> alert（' + cleanMessage + '） ;< /脚本>中; Page page = HttpContext.Current.CurrentHandler as Page; if （page！= null &&！page.ClientScript .IsClientScriptBlockRegistered（ alert）） { page.ClientScript.RegisterClientScriptBlock （page.GetType（）， alert，脚本）; }

但没有警报框播放器。任何帮助将不胜感激，请提前感谢。

解决方案

此代码将帮助您显示客户端信息框。

private void MessageBox（ string msg） { Page.Controls.Add（ new LiteralControl（ < script language ='javascript'> window.alert（' + msg.Replace（ '， \\' ）+ '）< / script>））; }

您可以在电子邮件发送过程后使用，例如; 示例用法

SmtpClient _Mail = new SmtpClient（）; Mail.Send（mailMessage）; MessageBox（ 电子邮件已成功发送。）;

祝你好运， OI

写这个

StringBuilder result = new StringBuilder（）; result.Append（ < script type = \ text / javascript \ > { ）; result.Append（ alert（' + cleanMessage +' ）;} result.Append（ script>）; ClientScript.RegisterClientScriptBlock（ this .GetType（）， result ，result.ToString（））;

试试这个

Response.Write（ @ < script language ='javascript'> alert（'Mail sent successfully。'）;< / script> ）;

或者，如果您使用的是更新面板，请尝试使用此面板..

ScriptManager.RegisterStartupScript（ this ，GetType（）， startprocesskey， alert（'Mail sent successfully。'）， true ）;

Hi all. I have a webpage with an email function. Everything works but once the email has been sent, I want an alert box to appear after the user clicks submit and the email has been successfully sent...How can i accomplish this? i tried using this code...

string cleanMessage = messagge.Replace("'", "\\'"); string script = "<script type=\"text/javascript\">alert('" + cleanMessage + "');</script>"; Page page = HttpContext.Current.CurrentHandler as Page; if (page != null && !page.ClientScript.IsClientScriptBlockRegistered("alert")) { page.ClientScript.RegisterClientScriptBlock(page.GetType(), "alert", script); }

but no alert box appaers. Any help would be much appreciated, thanking you in advance.

解决方案

This code will help you show a client sided messagebox.

private void MessageBox(string msg) { Page.Controls.Add(new LiteralControl("<script language='javascript'> window.alert('" + msg.Replace("'", "\\'") + "')</script>")); }

You can use after your email send process such as; example usage

SmtpClient _Mail = new SmtpClient(); Mail.Send(mailMessage); MessageBox("Email has been sent successfully.");

Good luck, OI

Write this

StringBuilder result = new StringBuilder(); result.Append("<script type="\"text/javascript\""> {"); result.Append("alert('" + cleanMessage + "');} result.Append("script>"); ClientScript.RegisterClientScriptBlock(this.GetType(), "result", result.ToString());

Try this one

Response.Write(@"<script language='javascript'>alert('Mail sent successfully.');</script>");

Or, if you are using Update panel then try this one..

ScriptManager.RegisterStartupScript(this, GetType(), "startprocesskey", "alert('Mail sent successfully.')", true);