php - thinkcmfx 中如何用jquery ajax提交数据，自己尝试去做之后，还是没法提交，求助！

Question

  <script src="__TMPL__Public/js/jquery-1.10.2.min.js" type="text/javascript"></script>
   <p class="form-group">
            <label for="exampleInputEmail1">*姓名</label>
            <input type="text" class="form-control"  placeholder="" id="name" value="{$data}">
          </p>
          <p class="form-group">
            <label for="exampleInputPassword1">*电话</label>
            <input type="password" class="form-control" id="exampleInputPassword1" placeholder="" id="tel">
          </p>
          <label for="exampleInputPassword1">*给我们留言</label>
          <textarea class="form-control" rows="3" id="msg"></textarea>
        
          <button type="button" class="btn btn-default js-ajax-submit" id="subMessage" data-wait="1500">提交留言</button>
    <script type="text/javascript">
    $(function(){
    
        $("#subMessage").click(function(){
            
            $.ajax({
                   url: "__URL__/postMessage",  
                   type: "POST",
                   data:{name:'name',tel:'tel',msg:'message'},//
                   //dataType: "json",
                   error: function(){  
                          alert('Error loading XML document');  
                   },  
                   success: function(data,status){//如果调用php成功    
                      alert(data);
                    //document.write(data);
                    /*if(data!=0)
                    {
                        jQuery.alerts.alert("提交成功！", "提示",function(){
                        window.parent.document.getElementById("layui-layer1").style.display="none";
                        window.parent.document.getElementById("layui-layer-shade1").style.display="none";
                        window.parent.location.href=window.parent.location.href;  
                        });
                    }*/
                   //alert(data);
                  }
              });     //ajax
            });
        
        });
    </script>
    

namespace PortalController;
use CommonControllerHomebaseController;
/**

• 首页
  */

class IndexController extends HomebaseController {

function postMessage(){
//$this->ajaxReturn($_POST,'添加信息成功',1);
//$this->success("注册成功！",__ROOT__."/");
$data=$_POST["name"];
//echo $data;
return $data;

// $this->assign("name",$data);
// $this->display(":index");

}
}
    
    

Answer 1

你ajax里的参数url写的不对吧，你那个__url__应该是一个变量，应该写成url: __URL__+"/postMessage", dataType参数不能注释
$.ajax({

url: __URL__+"/postMessage",  
type: "POST",
data:{name:'name',tel:'tel',msg:'message'},//
dataType: "json",
error: function(){  
    alert('Error loading XML document');  
},  
success: function(data,status){//如果调用php成功    
    alert(data);
}

});