This lesson will teach you how to apply grouping to List View data. For this purpose, you will group Contact List View data by the Department property. 本课将教您如何将分组应用于列表视图数据.为此,您将按"部门"属性对联系人列表视图数据进行分组. Note 注意 Before proceeding, take a moment to r
一.控制器部分 <?php namespace app\user\controller; use app\index\controller\Common; use app\user\model\HelpCenterFeedback as HelpCenterFeedbackModel; use org\Response; use app\index\logic\Upload; use think\Request; use org\Ucenter; use think\Db; /** * 帮助中心
一.控制器部分 <?php namespace app\user\controller; use app\user\model\HelpCenterManual as HelpCenterManualModel; use org\Response; use app\index\logic\Upload; use think\Controller; use think\Request; use org\Ucenter; use think\Db; /** * 帮助中心使用手册控制器 * Class