DedeCms在dede:arclist標簽 如何調(diào)用附加表內(nèi)容
在dede:arclist 中調(diào)用附加表內(nèi)容
{dede:arclist titlelen='26' row='20' orderby='id'}
title=[field:title/]
typeid="[field:typeid/]
[field:id runphp="yes"]
$dsql = new DedeSql(false);
$a="SELECT game.assprice,game.msg,game.bigpic,game.model,game.sptype,gameetime,game.brand
FROM dede_addongame_tg as game where game.aid=@me";
$arcRow = $dsql->GetOne($a);
@me='url="'.$arcRow[sptype].'" leixing="'.$arcRow[model].'" pingfen="'.$arcRow[assprice].'" lurl="'.$arcRow[cometime].'" regurl="'.$arcRow[brand].'"';
[/field:id]
info="[field:description /]
post="[field:id/]"
click="[field:click /]"
href="[field:arcurl/]"
img="<a href='[field:arcurl/]'><img src='[field:litpic/]' border='0' width='110' height='80' alt='></a>"
/>
<A href="[field:arcurl/]"><IMG height=80 alt=
src="[field:litpic/]" width=110 border=0></A>
{/dede:arclist}
[field:id runphp="yes"]
$dsql = new DedeSql(false);
$a="SELECT game.assprice,game.msg,game.bigpic,game.model,game.sptype,gameetime,game.brand
FROM dede_addongame_tg as game where game.aid=@me";
$arcRow = $dsql->GetOne($a);
@me='url="'.$arcRow[sptype].'" leixing="'.$arcRow[model].'" pingfen="'.$arcRow[assprice].'" lurl="'.$arcRow[cometime].'" regurl="'.$arcRow[brand].'"';
[/field:id]
綠顏色所標地方,即是
通過ID,找到AID=ID所對應(yīng)的附加表
附加表內(nèi)容調(diào)用$arcRow[列名]
詳細解釋
以下內(nèi)容只給不懂 PHP和MYSQL的人觀看
[field:id runphp="yes"]
//runphp="yes" 表示 [field:id /] 里要運行 PHP程序
$dsql = new DedeSql(false);
//創(chuàng)建一個對象
$a="SELECT game.assprice,game.msg,game.bigpic,game.model,game.sptype,gameetime,game.brand
FROM dede_addongame_tg as game where game.aid=@me";
// 創(chuàng)建數(shù)據(jù)庫語句,并付值給$a,
// dede_addongame_tg as game 定義表的別名為GAME
// where game.aid=@me";查詢條件 game.aid=@me 其中 @ME=ID,即文章ID
$arcRow = $dsql->GetOne($a);
// 運行數(shù)據(jù)庫語句并把結(jié)果放到數(shù)組$arcRow 中
@me='url="'.$arcRow[sptype].'" leixing="'.$arcRow[model].'" pingfen="'.$arcRow[assprice].'" lurl="'.$arcRow[cometime].'" regurl="'.$arcRow[brand].'"';
//付值給@ME返回,這里,要想輸出的值,必須付值給@me ,為了減少讀取數(shù)據(jù)庫的次數(shù),這里一次把所有的結(jié)果都輸出了. 從數(shù)組中讀取數(shù)據(jù)為$arcRow[字段名] 字段名即數(shù)據(jù)庫列名
[/field:id]
