关于弹出对话框

Question

在asp.net(c#)中想用弹出指定字符串str对话框代码:
   Response.Write("<script>alert('"+str+"');</script>");
实现不了。往指教!

Answer 1

Response.Write("<script language='javascript'>");
Response.Write(" alert('"+str+"');");
Response.Write("</script>");

Answer 2

Response.Write("<script language='javascript'>");
Response.Write(" alert(\""+ str+"\");");
Response.Write("</script>");

Answer 3

Page.RegisterClientScriptBlock("check","<script language=javascript>"+salert+"</script>");

Answer 4

缺少命名空间 System.Web.UI,
添加System.Web.dll
再添加命名空间上面几种方法都可以用了

Answer 5

如果字符串STR中有换行符　单引号　请用\把它屏敝掉　\' \n

Answer 6

Response.Write("<script language='javascript'>alert(\""+ str+"\");</script>");

Answer 7

Response.Write("<script>alert('"+str.Replace("'","\\'")+"');</script>");