IWEBSHOP開發一

2019-11-14 11:13:03

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供稿：網友

關于iwebshop開發的幾點總結：模板中統計個數：1、全部商品總數1、{query:name=goods fields=count(*) as countNums}<span class="count">{$item['countNums']}</span>{/query} 2、最新商品總數【商品推薦類型commend_id：最新商品1 特價商品2 熱賣商品3 推薦商品4】2、{query:name=commend_goods fields=count(*) as newNums where=`commend_id` eq 1}<span class="count">{$item['newNums']}</span>{/query}【排除下架商品】{query:name=commend_goods as cg join=left join goods as gd on cg.goods_id eq gd.id fields=count(*) as newNums where=gd.is_del eq 0 and cg.commend_id eq 1}3、if、else結構{if:$this->goodsList} {else:}{/if}4、分頁{$goodsObj->getPageBar()}5、賦值 {set:$tmpId=$item['id'];} 6、foreach【$key自帶】{foreach:items=$photo}{$item['name']}【都是item['XX']】{if:$key == '0'}鍵測試{/if}{/foreach}7、判斷是否存在{if:isset($photo) && $photo}{/if}8、獲取詳情信息 {foreach:items=Api::run('getGoodsInfo',array('#id#',$id))} <img src="{webroot:$item[img]}"/> {/foreach} 9、數組賦值{set:$SEO_data['title'].="_".$site_config->name}{set:$seo_data['keyWords']=$this->catRow['keywords']}{set:$seo_data['descrphp讀取前臺遍歷PHP： public function orders_list(){$page = IReq::get('page') ? IFilter::act(IReq::get('page'),'int') : 1;//頁數$tb_userOrder = new IQuery('user_addorder');//表$tb_userOrder->order = "addTime desc";//排序$tb_userOrder->page = $page;//頁數$tb_userOrder->pagesize = '10';//分頁個數$orderList = $tb_userOrder->find();//數組讀取$this->orderList = $orderList;//膚質$this->pageBar = $tb_userOrder->getPageBar();//分頁賦值$this->redirect('orders_list');} 模板： {foreach:items=$this->orderList} {$item['username']}{/foreach}{$this->pageBar} 二、完全在模板中php：function members_list(){$this->redirect('members_list');}模板：{set:$page= (isset($_GET['page'])&&(intval($_GET['page'])>0))?intval($_GET['page']):1;}{query: name=user_add order=addTime desc page=$page pagesize=15} {$item['username']}{/query} {$query->getPageBar()}

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