为啥smarty循环fetch的话，每次内容都一样

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Release： 2016-06-13 12:59:15

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为什么smarty循环fetch的话，每次内容都一样
各位大哥，小弟初学php和smatry，请指教。
为什么文件都生成了，就是里面的内容都一样的。
我又打印了下，但是打印出来的都是正确的。

<br />
foreach ( $category as $c ) {<br />
	$products = $util->getArrayByQueryString ( "select * from product_detail where sid=$c[id]" );<br />
	$smarty->assign ( "html_title", $c [name] . '：所有子类产品' );<br />
	$smarty->assign ( "products", $products );<br />
//	foreach ( $products as $p ) {<br />
//		echo $p [id] . $p [name] . '<br/>';<br />
//	}<br />
	$content = $smarty->fetch ( "products.tpl" );<br />
	$file_name = './products/' . $c [id] . '.html';<br />
	//html生成<br />
	create_html ( $file_name, $content );<br />
}<br />

Copy after login

------解决方案--------------------
$content = $smarty->fetch ( "products.tpl",ID之类的参数 );

这样试试

Related labels：

content html nbsp smarty

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