Question

smarty 模板的foreach嵌套

$info = $GLOBALS['db']->getAll("SELECT * FROM ".DB_PREFIX."research_question where r_id=".$r_id." and type in(1,2)");
foreach($info as $k => $v){

$ans_list = $GLOBALS['db']->getAll("SELECT * FROM ".DB_PREFIX."research_reply where q_id=".$q_id); foreach($ans as $ke =>$va){
$val=$va['value'];
}
}

html
{foreach from="$info" item="item"}
$ans_list 的循环该怎么写
{/foreach}

Answer 1

{foreach from=$info item=item}
{foreach from=$ans_list item=item1}

{/foreach}
{/foreach}
这么写的 不需要引号的