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2010七月29

buffalo ajax 实现表单提交

前台代码

<html>

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=gbk">
    <title>test</title>
    <LINK href="/wi/css/oa/blue/menu.css" type=text/css media=screen rel=stylesheet>
    <script language="javascript" src="/wi/script/prototype.js"></script>
    <script language="javascript" src="/wi/script/buffalo.js"></script>

</head>
<script language="javascript">
    var endPointTop = '/wi/buffalo';
    var waitingImg = '/wi/images/oa/loading.gif';
    var loadingImg = '/wi/images/oa/loading.gif';
    var userId = 'superadmin';
    var deptId = '0001';
    function test() {
        try {
            var user = Buffalo.Form.formToBean("form1", "modules.sys.Sys_user", true);

            var buffalo = new Buffalo(endPointTop);
            buffalo.remoteCall("desktopService.test", [userId,user], function(reply) {
                var str = reply.getResult();
                alert(str);
            });
        } catch (ex) {
           //   alert(ex);
        }
    }
</script>
<body style="margin: 0; padding: 0; overflow: auto; " marginwidth="0" topmargin="0" leftmargin="0" marginheight="0">
<a href="#" onclick="test();">test</a>

<form id ="form1">

  <p>id:<input name="id" type="text" id="id">

  name:<input name="name" type="text" id="name">

  age: <input name="age" type="text" id="age">

 memo: <input name="memo" type="text" id="memo">

  </p>

</form>

</body>
</html>

后台bean

public class User {

    private int id;

    private String name;

    private int age;

    private String memo;

    public User() {

    }
    //结合数据库操作可以添加 rs.getString 、get、set 方法
}

执行类

public class desktopService {
    public int test(String userId, Sys_user obj) {

        return 1;
    }
}

buffalo缺点

实测过程中发现,buffalo实现form表单元素绑定是一对一的,form里包含多余的元素会报错。

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