<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.springcurd.*"></context:component-
scan>
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
<bean id="ds"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver">
</property>
<property name="url" value="jdbc:oracle:thin:@localhost:1521:xe"></property>
<property name="username" value="system"></property>
<property name="password" value="tiger"></property>
</bean>
<bean id="jt" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="ds"></property>
</bean>
<bean id="dao" class="com.springcurd.dao.EmpDao">
<property name="template" ref="jt"></property>
</bean>
<bean id="employeeValidator"
class="com.springcurd.validator.EmployeeValidator">
</bean>
</beans>
function validateForm() {
var x = document.forms["emp"]["name"].value;
var y = document.forms["emp"]["sal"].value;
var z = document.forms["emp"]["designation"].value;
if (x == "") {
alert("Please enter Name");
return false;
}else if(!/^[a-zA-Z]*$/g.test(x)){
alert("Only characters are allowed");
return false;
}else if(y==""){
alert("Please enter Salary");
return false;
}else if (/[^0-9.]/g.test(y) ){
alert("Only numbers are allowed");
return false;
}else if(z==""){
alert("Please enter your Designation");
return false;
}else if (!/^[a-zA-Z]*$/g.test(z)) {
alert("Only characters are allowed");
return false;
}
}
function nameValidate(){
var a = document.forms["emp"]["name"].value;
if(a == ""){
alert("Please enter name");
}else if (!/^[a-zA-Z]*$/g.test(a)){
alert("Only characters are allowed");
}else
alert(a+" "+"Name entered successfully");
return true;
}
function salValidate(){
var b = document.forms["emp"]["sal"].value;
if(b == "") {
alert("Please enter Salary");
}else if (/[^0-9.]/g.test(b) ){
alert("Only numbers are allowed");
}else
alert("Salary entered successfully");
return true;
}
function desigValidate(){
var c = document.forms["emp"]["designation"].value;
if(c == ""){
alert("Please enter designation");
}else if (!/^[a-zA-Z]*$/g.test(c)){
alert("Only characters are allowed");
}else
alert("designation entered successfully");
return true;
}
function validate(){
var d=document.getElementById("dropDown").value;
alert("you selected"+" "+d);
}
<!DOCTYPE html>
<html>
<h1>Add New Employee</h1>
<head>
<script type="text/javascript" src="empForm.js">
</script>
</head>
<body>
<form name="emp" action="save.spring" onsubmit="return validateForm()"
method="POST" >
<table >
<tr>
<td>Name : </td>
<td><input type="text" name="name" onblur="nameValidate()"/></td>
</tr>
<tr>
<td>Salary :</td>
<td><input type="text" name="sal" id="s" onblur="salValidate()"/>
</td>
</tr>
<tr>
<td>Designation :</td>
<td><input type="text" name="designation" onblur="desigValidate()"/>
</td>
</tr>
<tr>
<td> </td>
<td><br><input type="submit" value="Save" /></td>
</tr>
</table>
</form>
<select id="dropDown" onchange="validate()">
<option value="Hyd">Hyd</option>
<option value="Bnglr">Bnglr</option>
<option value="Chennai">Chennai</option>
</select>
<body>
</html>
我的JS文件无法使用html.i在/springcurd/WebContent/WEB-INF/js/empForm.js路径和/springcurd/WebContent/WEB-INF/jsp/empform.jsp路径中的HTML页面中使用我的JS文件名。一个人告诉我这是什么问题。
答案 0 :(得分：0)
我认为你的脚本标签应该是这样的。你必须指向正确的目录来获取js文件
<script type="text/javascript" src="springcurd/js/empForm.js">
答案 1 :(得分：0)
因为您使用的是Spring框架，所以您的文件结构应该像best practice：
一样springcurd
|
├── resources
| └── empForm.js
|
└── WEB-INF
└── jsp
└── empform.jsp
在您的HTML代码中，您应该添加如下脚本：
<spring:url value="/resources/empForm.js" var="empFormJS" />
<script src="${empFormJS}"></script>
在配置bean的XML文件中，您应该在</beans>标记之前的文件末尾添加这两行。
<mvc:resources mapping="/resources/**" location="/resources/" />
<mvc:annotation-driven />
要查看更改，请执行Project -> Clean并重新部署您的应用程序。
<强>更新
XML文件看起来像缺少MVC定义。 请您尝试替换XML文件中的代码，并告诉我它是否适合您？
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc = "http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
在文件的最后更改它：
<mvc:resources mapping = "/resources/**" location="/resources/" />
<mvc:annotation-driven/>
</beans>
如果仍然没有帮助尝试另外注册this bean：
<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" />
答案 2 :(得分：0)
路径应该是
<script type="text/javascript" src="../js/empForm.js">
尝试在应用更改后强制缓存刷新浏览器（Ctrl + F5）。