带有jQuery的jsp页面没有提交给Servlet。 servlet名称是ChangePIN。这是一个JSP页面,它使用jquery验证旧引脚和4个字符的新引脚长度,并将其提交给servlet以处理引脚号。请帮助我。
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Change Password</title>
<link rel="stylesheet" href="http://jquery.bassistance.de/validate/demo/site-demos.css">
</head>
<body>
<form action="ChangePIN" id="myform" method="post" >
<table width="100%" height="100%">
<tr>
<td colspan="2"><%@include file="atmAdmin.jsp"%></td>
</tr>
<tr height="100%">
<td colspan="2" align="center">
<div style="">Enter old and new PIN</div>
<table style="font-family: verdana font-size : 38px" align="center">
<tr>
<td> <label for="field">Enter old password </label> </td>
<td> <input type="text" class="left" id="oldPin" name="oldPin"></td>
</tr>
<tr>
<br>
<td></td>
</tr>
<td></td>
<tr>
<td> <label for="field">Enter new password </label> </td>
<td> <input type="text" class="left" id="newPin" name="newPin"></td>
</tr>
<tr>
<br>
<td></td>
<td align="center"><input type="submit" value="submit">
</tr>
</table>
<tr width="22px" valign="bottom">
<td colspan="2"><%@include file="atmFoot.jsp"%></td>
</tr>
</table>
</form>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://jquery.bassistance.de/validate/jquery.validate.js"></script>
<script src="http://jquery.bassistance.de/validate/additional-methods.js"></script>
<script>
// just for the demos, avoids form submit
jQuery.validator.setDefaults({
debug: true,
success: "valid"
});
$( "#myform" ).validate({
rules: {
oldPin: {
required: true,
maxlength: 4
},
newPin: {
required: true,
maxlength: 4
}
}
});
</script>
</body>
</html>
我也检查了web.xml。
<servlet>
<description></description>
<display-name>ChangePIN</display-name>
<servlet-name>ChangePIN</servlet-name>
<servlet-class>com.wipro.controller.ChangePIN</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ChangePIN</servlet-name>
<url-pattern>/jsp/changePin1</url-pattern>
</servlet-mapping>
答案 0 :(得分:0)
<servlet>
<description></description>
<display-name>ChangePIN1</display-name>
<servlet-name>ChangePIN</servlet-name>
<servlet-class>com.wipro.controller.ChangePIN</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ChangePIN1</servlet-name>
<url-pattern>changePin1</url-pattern>
</servlet-mapping>
像这样更改你的web.xml