[英]Smarty Dynamic Template Include
Is there a way to dynamically set a file to include? 有没有办法动态设置要包含的文件? When I try, I get an error message (see below).
当我尝试时,我收到一条错误消息(见下文)。 For example take this template:
例如,使用以下模板:
/templates/main.tpl /templates/main.tpl
<!DOCTYPE html>
<html>
<head>
<title>My Title</title>
</head>
<body>
{include file='$file'}
</body>
</html>
And this PHP Code: 这个PHP代码:
<?php
switch($page){
case "page1":
$file = "/templates/page1.tpl";
break;
case "page2":
$file = "/templates/page2.tpl";
break;
case "page3":
$file = "/templates/page3.tpl";
break;
}
$smarty->assign("file", $file);
$smarty->display("/templates/main.tpl");
Smarty then throws this error to me: 然后,Smarty向我抛出此错误:
Unable to load template file '$file' in '/templates/main.tpl'
无法将模板文件'$ file'加载到'/templates/main.tpl'中
Is there a way to dynamically set the template to use at that location? 有没有办法动态设置要在该位置使用的模板?
Okay I figured it out! 好吧,我知道了!
Smarty doesn't like the quotes around the variable. Smarty不喜欢变量周围的引号。
So, {include file='$file'}
becomes {include file=$file}
因此,
{include file='$file'}
变为{include file=$file}
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