thinkphp,该怎么处理

WBOY
Release: 2016-06-13 12:59:59
Original
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thinkphp

<br />
public function about()<br />
    {<br />
	require(CMS_PATH.'/data/config.php');<br />
	    $id = trim($_REQUEST['id']);<br />
    	$aboutclass = M('aboutclass');<br />
		$list_about=$aboutclass->where('id='.$id)->select();<br />
		$this->assign("aboutclass",$list_about);<br />
		dump($list_about);<br />
    	$this->display();<br />
    }<br />
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本人刚开始学习THINKPHP,比如ID=2时这样写只能显示1个分类1条内容。我想ID=2时所有分类显示出来。内容只显示ID=2时对应的表内容。该怎么写?分类和内容是在一张表里的
------解决方案--------------------
要说更好的方法,就是顺蔓摸瓜,找到根源,修正既可,能常记录条数是limit所致
不过这样写也有这样写好处,没有破坏框架结构,别人用一切正常
不用考虑这地方被你修改过了,其实主要原因在那个id上,你改后你要记住这块被改的,
多看看源码,吃透了改啥都好办,祝你更进一步
------解决方案--------------------
<br />
public function about()<br />
    {<br />
    require(CMS_PATH.'/data/config.php');<br />
        $id = trim($_REQUEST['id']);<br />
        $aboutclass = M('aboutclass');<br />
        $list_about['content']=$aboutclass->where('id='.$id)->select();<br />
        $list_about['category']=$aboutclass->select();<br />
        $this->assign("aboutclass",$list_about);<br />
        dump($list_about);<br />
        $this->display();<br />
    }<br />
<br />
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 这样怎么样?其实也可以自连接。 不知道lz这样要这样的目的 
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