PbootCMS留言提交jq免刷新脚本

 <form class="my-4">            <div class="clear_both">
              <div class="mess fl">
                <input type="text" name="contacts" required id="contacts" id='name' placeholder="姓名">
              </div>
              <div class="mess fl">
                <input type="text" name="mobile" required id="mobile" id='tel' placeholder="电话号码">
              </div>
              <div class="mess fl">
                <input type="text" name='yx' id='yx' check="str" tip="请填写邮箱地址" placeholder="邮箱地址">
              </div>
            </div>
            <div class="textarea">
              <textarea name="content" id="content" class="form-control" placeholder="请输入留言内容"></textarea>
            </div>
            <button type="submit" >提交留言</button>
          </form>
          <script>

//ajax提交留言
function submsg(obj){
  var url='{pboot:msgaction}';
  var contacts=$(obj).find("#contacts").val();
  var mobile=$(obj).find("#mobile").val();
  var content=$(obj).find("#content").val();
  var checkcode=$(obj).find("#checkcode").val();
 
  $.ajax({
    type: 'POST',
    url: url,
    dataType: 'json',
    data: {
        contacts: contacts,
        mobile: mobile,
        content: content,
        checkcode: checkcode
    },
    success: function (response, status) {
      if(response.code){
         alert("谢谢您的反馈，我们会尽快联系您！");
         $(obj)[0].reset();
      }else{
         alert(response.data);
      }
    },
    error:function(xhr,status,error){
      alert('返回数据异常！');
    }
  });
  return false;
}
</script>