重定向雅虎网站? [英] redirecting yahoo site?

问题描述

我有一个文本框和一个按钮.
如果我输入www.yahoo.com之类的文本框并点击Button，我想重定向yahoo网站.
请帮我.

I have a textbox and a button.
If I type in the textbox like www.yahoo.com and hits on Button i would like to redirecting yahoo site.
Plz help me.
thnx in advance.

推荐答案

在该按钮的click事件中，使用Response.Redirect.

如果目标是重定向到另一个站点，那么进行服务器调用确实是浪费时间.使用JavaScript处理此问题会更直接.

In the click event of that button, use Response.Redirect.

If the objective is to redirect to another site then it is really a waste of time to make a server call. Handling this with JavaScript would be more direct.

window.location.href = document.GetElementById("txtbox").Value;
or
window.open(document.GetElementById("txtbox").Value);

代码在下面

code is below

private void Button_Click(object sender, EventArgs e) 
   {
      Response.Redirect("http://" + txtURL.Text);
   }

，但在执行重定向之前，请验证文本框中的URL.

删除了对ToString()的调用，因为它是多余的，并且浪费了处理器时间.为什么要在字符串上调用ToString?

but before perform redirection, validate the URL in textbox.

Removed the call to ToString() because it is redundant and a waste of processor time. Why would you call ToString on a string ?

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