过滤关键词
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>过滤关键词</title>
<script type="text/javascript" language="JavaScript">
var filterArray = new Array("创业","项目","广告");
// alert(filterArray);
// alert(typeof(filterArray));
function check(theForm) {
for (i=0;i<filterArray.length;i++) {
// alert(filterArray.length);
if (theForm.name .value.indexOf(filterArray[i])!=-1){
alert(theForm.name .value.indexOf(filterArray[i]));
alert("非法关键词");
return false;}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input value="" type="text" name="name"/>
<input type="submit" name="Submit" value="提交" onclick="return check(this.form)"/>
</div>
</form>
</body>
</html>
