if语句中的javascript消息框 [英] javascript messagebox in if statement

问题描述

我收到了这段代码，而我的问题是javascript无法加载

Hi,

I got this code and my problem the javascript doesnt load

if (projectID != "0")
       {
           Response.Redirect("ProjectDetails.aspx");
       }

      if (projectID == "0")
       {
           Response.Write("<script>alert('Please Select')</script>");
         
       }

推荐答案

我相信问题出在您的脚本标记中.您需要将语言指定为javascript.您还需要在JavaScript行的末尾添加分号.结果应如下所示(忽略javascript中的双引号-这是CP编辑器中的一个错误，我无法解决):

I believe the issue is in your script tag. You need to specify the language as javascript. You also need to put a semicolon at the end of your javascript line. The result should look like this (ignore the double-quotes around javascript - it is a bug in the CP editor that I can''t get around):

if (projectID != "0")
{
   Response.Redirect("ProjectDetails.aspx");
}

if (projectID == "0")
{
   Response.Write("<script language='javascript'>alert('Please Select');</script>");
 
}

这是带有更多信息和帮助的MSDN问题:

http://forums.asp.net/t/1051178.aspx/1 [ ^ ]

Here is a MSDN question with more information and help:

http://forums.asp.net/t/1051178.aspx/1[^]

试试这个:

Hi,
Try this:

if (projectID != "0")
       {
           Response.Redirect("ProjectDetails.aspx");
       }

      if (projectID == "0")
       {
           Response.Write("<script language='javascript'>alert('Please Select');</script>");

       }

--Amit

--Amit

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