自己封裝的方法：
function wenzhang1($chart=''){
$user=D($chart);
$list=$user->where("products_category=1")->select();
//thumbRemoveOrigin
$this->assign("wenzhang1",$list);
}
function wenzhang2($chart=''){
$user=D($chart);
$list=$user->where("products_category=2")->select();
//thumbRemoveOrigin
$this->assign("wenzhang2",$list);
}
function wenzhang3($chart=''){
$user=D($chart);
$list=$user->where("products_category=3")->select();
//thumbRemoveOrigin
$this->assign("wenzhang3",$list);
}
function wenzhang4($chart=''){
$user=D($chart);
$list=$user->where("products_category=4")->select();
//thumbRemoveOrigin
$this->assign("wenzhang4",$list);
}
function wenzhang5($chart=''){
$user=D($chart);
$list=$user->where("products_category=5")->select();
//thumbRemoveOrigin
$this->assign("wenzhang5",$list);
}
function wenzhangxi($chart='',$pid=''){
$user=D($chart);
$list=$user->where("products_id=".$pid."")->select();
//thumbRemoveOrigin
$this->assign("wenzhangxi",$list);
}
function wenzhangx(){
$this->wenzhang1('wenzhang');
$this->wenzhang2('wenzhang');
$this->wenzhang3('wenzhang');
$this->wenzhang4('wenzhang');
$this->wenzhang5('wenzhang');
}
後台代碼：
在後台代碼中加入這句話（調用封裝好的方法，上面有）
$this->wenzhangx();
前台顯示代碼：
<div class="blow">
<div class="blow_zi">
<p><strong><a href="#">支付方式</a></strong></p>
<volist name="wenzhang1" id="vo">
<p><a href="__URL__/test?id={$vo.products_id}">{$vo.products_name}</a></p>
</volist>
</div><!--blow_zi-->
<div class="blow_zi">
<p><strong><a href="#">配送方式</a></strong></p>
<volist name="wenzhang2" id="vo">
<p><a href="__URL__/test?id={$vo.products_id}">{$vo.products_name}</a></p>
</volist>www.2cto.com
</div><!--blow_zi-->
