Classification infinie (partie 2)
Nous avons déjà écrit la classification infinie dans la dernière leçon et nous remplirons les données dans la page de liste.
Copier le modèle index.php
<!DOCTYPE html> <html><head> <meta charset="utf-8"> <title>PHP中文网</title> <meta name="description" content="Dashboard"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <!--Basic Styles--> <link href="__PUBLIC__/style/bootstrap.css" rel="stylesheet"> <link href="__PUBLIC__/style/font-awesome.css" rel="stylesheet"> <link href="__PUBLIC__/style/weather-icons.css" rel="stylesheet"> <!--Beyond styles--> <link id="beyond-link" href="__PUBLIC__/style/beyond.css" rel="stylesheet" type="text/css"> <link href="__PUBLIC__/style/demo.css" rel="stylesheet"> <link href="__PUBLIC__/style/typicons.css" rel="stylesheet"> <link href="__PUBLIC__/style/animate.css" rel="stylesheet"> </head> <body> <!-- 头部 --> <include file="Common/header" /> <!-- /头部 --> <div class="main-container container-fluid"> <div class="page-container"> <!-- Page Sidebar --> <include file="Common/left" /> <!-- /Page Sidebar --> <!-- Page Content --> <div class="page-content"> <!-- Page Breadcrumb --> <div class="page-breadcrumbs"> <ul class="breadcrumb"> <li> <a href="#">系统</a> </li> <li> <a href="#">用户管理</a> </li> <li class="active">添加商品分类</li> </ul> </div> <!-- /Page Breadcrumb --> <!-- Page Body --> <div class="page-body"> <button type="button" tooltip="添加用户" class="btn btn-sm btn-azure btn-addon" onClick="javascript:window.location.href = '__CONTROLLER__/add'"> <i class="fa fa-plus"></i> Add </button> <div class="row"> <div class="col-lg-12 col-sm-12 col-xs-12"> <div class="widget"> <div class="widget-body"> <div class="flip-scroll"> <table class="table table-bordered table-hover"> <thead class=""> <tr> <th class="text-center" width="10%">ID</th> <th align="left">栏目名称</th> <th class="text-center" width="10%">操作</th> </tr> </thead> <tbody> <volist name="cateres" id="vo"> <tr> <td align="center">{$vo.id}</td> <td align="left"><if condition="$vo['pid'] neq 0">|</if><?php echo str_repeat('-', $vo['level']*8);?>{$vo.catename}</td> <td align="center"> <a href="" class="btn btn-primary btn-sm shiny"> <i class="fa fa-edit"></i> 编辑 </a> <a href="#" onClick="warning('确实要删除吗')" class="btn btn-danger btn-sm shiny"> <i class="fa fa-trash-o"></i> 删除 </a> </td> </tr> </volist> </tbody> </table> </div> <div> </div> </div> </div> </div> </div> </div> <!-- /Page Body --> </div> <!-- /Page Content --> </div> </div> <!--Basic Scripts--> <script src="__PUBLIC__/style/jquery_002.js"></script> <script src="__PUBLIC__/style/bootstrap.js"></script> <script src="__PUBLIC__/style/jquery.js"></script> <!--Beyond Scripts--> <script src="__PUBLIC__/style/beyond.js"></script> </body></html>
cate contrôleur
public function index(){ $cate=D('cate'); $cateres=$cate->catetree(); $this->assign('cateres',$cateres);//获取栏目树 $this->display(); }
Pas de problème avec le tri
<td align="left"><if condition="$vo['pid'] neq 0">|</if><?php echo str_repeat('-', $vo['level']*8);?>{$vo.catename}</td>
si le jugement de la balise, si le pid n'est pas égal à 0, alors - la ligne sera être sorti. Augmenter selon le niveau.