根据分类 展示不同页面:
案例一:
案例二:
同宽度展示不同页面:
if ($child_cate_id) { $hangye_pid = M("hangye")->where("status=1 and cate_id='{$data}' and lang='{$this->lang}'")->select(); } else { $hangye_pid = M("hangye")->where("status=1 and cate_id='{$cate_id}' and lang='{$this->lang}'")->select(); } $this->assign('hangye_pid', $hangye_pid); $num = count($hangye_pid); $this->assign('widthPercent', 100/$num);
}
<li class="hangye-li <if condition=' $key eq 0 '>active </if> " style="width: {$widthPercent}%;" name="hangye-li-{$val.id}" >
标签:hangye,lang,cate,pid,html,php,id,页面 From: https://www.cnblogs.com/gaoyusui/p/16645656.html