smarty里foreach的索引问题
{%foreach $info as $entry%}{%/foreach%}
请问这里如何在foreach里获得entry的索引?
------解决方案--------------------
{* The header block is output every five rows *}
{* 每五行输出一次头部区块 *}
{foreach from=$items key=myId item=i name=foo}
{if $smarty.foreach.foo.index % 5 == 0}
Title |
{/if}
{$i.label} |
{/foreach}
.iteration包含当前循环次数,与index不同,从1开始,每次循环增长1。
iteration和index示例
{* this will output 0|1, 1|2, 2|3, ... etc *}
{* 该例将输出0|1, 1|2, 2|3, ... 等等 *}
{foreach from=$myArray item=i name=foo}
{$smarty.foreach.foo.index}|{$smarty.foreach.foo.iteration},
{/foreach}
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