<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language=javascript>
function checkChinese(){
var re = /[\u4E00-\u9FA0]+/;
if (re.test(form1.tjiccode.value))
{
alert("不允许输入中文!");
return false;
}
}
</script>
</HEAD><BODY>
<FORM METHOD=POST ACTION="" name=form1 onsubmit="return checkChinese();">
<INPUT TYPE="text" NAME="tjiccode"><br>
<INPUT TYPE="submit" NAME="submit" value="检查中文">
</FORM>
<hr>
或者:<input style="ime-mode:disabled" onpaste="return false">
</BODY>
</HTML>
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language=javascript>
function checkChinese(){
var re = /[\u4E00-\u9FA0]+/;
if (re.test(form1.tjiccode.value))
{
alert("不允许输入中文!");
return false;
}
}
</script>
</HEAD><BODY>
<FORM METHOD=POST ACTION="" name=form1 onsubmit="return checkChinese();">
<INPUT TYPE="text" NAME="tjiccode"><br>
<INPUT TYPE="submit" NAME="submit" value="检查中文">
</FORM>
<hr>
或者:<input style="ime-mode:disabled" onpaste="return false">
</BODY>
</HTML>
<scritp>
function aa()
{
if(/^\w$/.test(document.all.tjiccode.vlaue))
return true;
else
return false;
}
</script>
<body>
<form>
<input type=text id='tjiccode'>
<input type=submit onclick="var aa=tjiccode.value.match(/[0-9,a-z,A-Z]*/);if(!(aa.input==tjiccode.value)) {alert('input again');return false;} ">
</form>
</body>
</html>