thinkPHP ajax发送请求改变状态

r囧r小猫 2021-12-12 05:09 309阅读 0赞

ajax发送请求改变状态，将数据库中的字段如果是0就改成1，如果是1就改成0

html代码

<td class="td-status">
      <span class="layui-btn layui-btn-normal layui-btn-mini {if $v['is_state'] == 0}layui-btn-disabled{/if}">{if $v['is_state'] == 0}已停用{else}已启用{/if}</span>
     </td>
     <td class="td-manage">
       <a onclick="member_stop(this,'{$v['user_id']}')" href="javascript:;" title="启用">
         <i class="layui-icon"></i>
       </a>
     </td>

javaScript代码

/*用户-停用*/
          function member_stop(obj,user_id){ 
              layer.confirm('确认要改变状态吗？',function(index){ 
                  $.get("{:url('/admin/user/state')}",{ "user_id":user_id},function(res){ 
                      if(res.code == 200){ 
                          if(res.msg == 0){ 
                              //发异步把用户状态进行更改
                              $(obj).attr('title','停用')
                              $(obj).find('i').html('');
    
                              $(obj).parents("tr").find(".td-status").find('span').addClass('layui-btn-disabled').html('已停用');
                              layer.msg('已停用!',{ icon: 5,time:1000});
                          }else{ 
                              $(obj).attr('title','启用')
                              $(obj).find('i').html('');
    
                              $(obj).parents("tr").find(".td-status").find('span').removeClass('layui-btn-disabled').html('已启用');
                              layer.msg('已启用!',{ icon: 6,time:1000});
                          }
                      }else{ 
                          layer.msg('修改状态失败!',{ icon: 5,time:1000});
                      }
                  });
              });
          }

PHP代码

public function state(){ 
        //判断是否是ajax请求
         if(request()->isAjax()){ 
             //接收参数
             $user_id = input('user_id');
             $sql = User::where('user_id',$user_id)->where('is_state',0)->setField('is_state',1);
             if($sql){ 
                 $response = ['code' => 200, 'msg' => '1'];
                 return json($response);
             }else{ 
                 $sql = User::where('user_id',$user_id)->where('is_state',1)->setField('is_state',0);
                 if($sql){ 
                     $response = ['code' => 200, 'msg' => '0'];
                     return json($response);
                 }else{ 
                     $response = ['code' => -2, 'msg' => '修改状态失败'];
                     return json($response);
                 }
                 $response = ['code' => -2, 'msg' => '修改状态失败'];
                 return json($response);
             }
         }
     }

效果图  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ0NzQ3NTA4_size_16_color_FFFFFF_t_70]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ0NzQ3NTA4_size_16_color_FFFFFF_t_70]: /images/20211211/11155e0fdc594d0bb558dec65a02030d.png