EasyUI 表单submit/load

表单html代码

<div id="panel" data-options="region:'center',title:'center title'" style="padding:5px;background:#eee;">
            <div id="p" class="easyui-panel" title="My Panel" style="width:500px;height:150px;padding:10px;background:#fafafa;" data-options="iconCls:'icon-save',closable:true,    
                collapsible:true,minimizable:true,maximizable:true">
                <form id="ff" method="post">
                    <div>
                        <label for="name">用户名:</label>
                        <input class="easyui-textbox" id="userName" name="userName">
                    </div>
                    <div>
                        <label for="password">密码:</label>
                        <input class="easyui-textbox" id="password" name="password">
                    </div>
                    <div>
                        <label for="cellphone">电话:</label>
                        <input class="easyui-textbox" id="cellphone" name="cellPhone">
                    </div>
                    <a id="save" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-save'">save</a>
                </form>
            </div>

        </div>

$("#save").click(function() {
         $('#ff').form('submit', {
               url: "/save",
               onSubmit: function() {
                 if(userName!=null&&password!=null&&cellPhone!=null){
                     return true;//这里做校验
                 }
           alert("输入内容不能为空");
                   return false;
               },
               success: function(data) {
                      alert(data)
               }
         });
})
  @RequestMapping("/save")
    public String saveUsers(@ModelAttribute Users users) {
        System.out.println(users.getUserName()+users.getPassword()+users.getCellPhone());
        return "保存成功";
    }

注意事项:针对用$("#ff").form('submit',{});方式提交

1.from标签下的inupt 要带name属性,name属性的值要对应到后端的实体字段,不要有偏差

2.控制层要用@ModelAttribute来接收,使用 @RequestBody 注解接收表单提交的参数抛出异常。

@RequestBody 注解常用来处理 content-type 是 application/json 编码的内容,而不能用来处理 application/x-www-form-urlcoded 编码的内容。

参考:https://blog.csdn.net/SmileorSilence/article/details/82996105

顺带学一下@ModelAttribute

链接:https://blog.csdn.net/lovesomnus/article/details/78873089
https://www.cnblogs.com/liaochong/p/spring_modelattribute.html

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$("#ff").form("load","/url");

$("#load").click(function(){
    $("#ff").form('load','/load');
});
    @RequestMapping("/load")
    public String load() {
        Users user = new Users();
        user.setUserName("zhangsan");
        user.setPassword("abcdefg");
        user.setCellPhone("95559");
        return JSONObject.toJSONString(user);
    }

真好用...hahaha...

 

posted @ 2018-12-03 22:05  new_boys  阅读(513)  评论(0编辑  收藏  举报