写一注册页面,使用JS验证两次输入的密码是不是一一样,如果不一样,则不进行提交,现在我的页面不管一样不一样, 总是提交,而且取消也会提交是怎么回事!求解!代码如下:
<script type="text/javascript">
function pass(){
var p1=userForm.upass.value;
var p2=userForm.upass2.value;
if(p1!=p2){
alert(p1+"两次密码输入不正确");
return false;
}
}
</script>
</head>
<jsp:include flush="true" page="../top.jsp"></jsp:include>
<body>
<center>
<p>注册用户</p>
<html:form action="/user?method=registerUser">
<table width="350" align="center">
<tr><td>用户名:</td><td><html:text property="uname"/><html:errors property="uname"/></td></tr>
<tr>
<td>密码:</td>
<td><html:text property="upass"/><html:errors property="upass"/></td>
</tr>
<tr>
<td>确认密码</td>
<td><html:text property="upass2"/><html:errors property="upass2"/></td>
</tr>
<tr>
<td>呢称:</td>
<td><html:text property="petname"/><html:errors property="petname"/></td>
</tr>
<html:hidden property="levels" value="1" />
<tr >
<td align="center" colspan="2"><html:submit onclick="pass()">提交</html:submit> <html:cancel>取消</html:cancel></td>
</tr>
</table>
</html:form>
<script type="text/javascript">
function pass(){
var p1=userForm.upass.value;
var p2=userForm.upass2.value;
if(p1!=p2){
alert(p1+"两次密码输入不正确");
return false;
}
}
</script>
</head>
<jsp:include flush="true" page="../top.jsp"></jsp:include>
<body>
<center>
<p>注册用户</p>
<html:form action="/user?method=registerUser">
<table width="350" align="center">
<tr><td>用户名:</td><td><html:text property="uname"/><html:errors property="uname"/></td></tr>
<tr>
<td>密码:</td>
<td><html:text property="upass"/><html:errors property="upass"/></td>
</tr>
<tr>
<td>确认密码</td>
<td><html:text property="upass2"/><html:errors property="upass2"/></td>
</tr>
<tr>
<td>呢称:</td>
<td><html:text property="petname"/><html:errors property="petname"/></td>
</tr>
<html:hidden property="levels" value="1" />
<tr >
<td align="center" colspan="2"><html:submit onclick="pass()">提交</html:submit> <html:cancel>取消</html:cancel></td>
</tr>
</table>
</html:form>
function pass(){
var p1=userForm.upass.value;
var p2=userForm.upass2.value;
if(p1!=p2){
alert(p1+"两次密码输入不正确");
return false;
}else return true;
}
</script>
function pass(){
var p1=userForm.upass.value;
var p2=userForm.upass2.value;
if(p1!=p2){
alert(p1+"两次密码输入不正确");
return false;
}
return true;
}
</script> onclick="return pass()"
<input type="button" value="取消" onclick="要干的事情的function"/>