【发布时间】:2017-02-03 23:15:12
【问题描述】:
我有代码:
{foreach from=$liconteiners item=lconteiner name=sld}
<li class="liconteiner col-sm-3">text</li>
{/foreach}
这是给我这样的东西:
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
但我需要在每四个 li 之后添加另一个 li:<li class="clearfix col-lg-12 visible-lg"></li>
所以最后我想要那个代码:
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="clearfix col-lg-12 visible-lg"></li>
<li class="liconteiner col-sm-3">text</li>
smarty中可以在foreach循环中添加刹车线li元素吗?
编辑。
当我添加时:
{if $smarty.foreach.sld.iteration == 5}
<li class="clearfix col-lg-12 visible-lg"></li>
{/if}
或
{if $lconteiner@index eq 4}
<li class="clearfix col-lg-12 visible-lg"></li>
{/if}
它给我
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="clearfix col-lg-12 visible-lg"></li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
但是当我添加:
{if $lconteiner@iteration is div by 4}
<li class="clearfix col-lg-12 visible-lg"></li>
{/if}
我给我的:
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="clearfix col-lg-12 visible-lg"></li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="liconteiner col-sm-3">text</li>
<li class="clearfix col-lg-12 visible-lg"></li>
<li class="liconteiner col-sm-3">text</li>
所以这也是错误的,我不知道为什么,它应该是每四个元素。
【问题讨论】:
标签: html loops foreach smarty clearfix