dwr例子4调用返回JavaBean的java方法

最新推荐文章于 2025-04-30 11:28:26 发布

shazhenhua

最新推荐文章于 2025-04-30 11:28:26 发布

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分类专栏： ajax_包括dwr等文章标签： dwr java javascript string hashmap function

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一、基础类

    public TestBean testMethod4(){
        TestBean testbean = new TestBean();
        testbean.setPassword("1234");
        testbean.setUsername("5678");

     testbean.getPassword();
     testbean.getUsername();
    /* Map map1 = new HashMap();
     map1.put("psw",testbean.getPassword());
     map1.put("una",testbean.getUsername());
     String psw1=(String) map1.get("psw");
     String una1=(String) map1.get("una");
     System.out.println(psw1+una1);*/

return testbean;
}

二、dwr.xml

三、novelenon.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jojo</title>
<script type='text/javascript' src='/dwrnov/dwr/interface/TestClass.js'></script>
<script type='text/javascript' src='/dwrnov/dwr/engine.js'></script>
<script type='text/javascript' src='/dwrnov/dwr/util.js'></script>
<script language="JavaScript" type="text/javascript">

function callTestMethod4()
{

TestClass.testMethod4(callBackFortestMethod4);

}
function callBackFortestMethod4(data)
{
        //知道属性名称时，使用如下方法
     // alert(data.username);
    // alert(data.password);

         //不知道属性名称时，使用如下方法
            for(var property in data){
              alert("propertyNov:"+property);
              alert(property+":"+data[property]);
          }

}

</script>
</head>

</body>
</html>