If Txtcnm.Text = "" Then
dim tmp as string =""
tmp += "<script language='javaScript'>"
tmp += "alert('請填寫您的姓名');"
tmp += "document.all['txtcnm'].focus();"
tmp += "</script>"
Response.Write(tmp)
end if
我用response寫了。。不行的說。。。能告訴我如果用response怎麽寫麽?
我是這麽寫的
If Txtcnm.Text = "" Then
Response.Write("<script language='javaScript'>")
Response.Write("alert('請填寫您的姓名');")
Response.Write("document.Frm1.txtcnm.focus();")
Response.Write("</script>")
Return
end if