i = i + 1裏面foreach for smarty

Question

i = 0。我想在foreach中使tab1，tab2，tab3等等，並且如果i = 1，那麼在第一個< li>處回顯class =「active」。如何做到這一點？

{elseif $complexField == "KeySkills"} 
<ul> 
{foreach from=$complexElements key="complexElementKey" item="complexElementItem"} 
{foreach from=$form_fields item=form_field} 
{if $form_field.caption == "Key personal skill"} 
<li 

（若設爲i = 1，則回聲類= 「活性」）

><a href="# 

TAB1

" data-toggle="tab">{display property=$form_field.id complexParent=$complexField complexStep=$complexElementKey} </a></li> 
{/if} 
{/foreach} 
{/foreach} 
</ul> 
<div class="tab-content" style="min-height:470px;"> 
{foreach from=$complexElements key="complexElementKey" item="complexElementItem"} 

{if $form_field.caption == "Percentaged Key Skill" || $form_field.caption == "Skill Detail"} 
<div class="tab-pane fade active in" id=" 

TAB1" >

<div class="item_top"> 
<p> {display property=$form_fields.SkillDetail.id complexParent=$complexField complexStep=$complexElementKey} </p> 
<div class="donutchart2" data-percent="{display property=$form_fields.PercentKeySkill.id complexParent=$complexField complexStep=$complexElementKey}"></div> 
</div> 
</div> 
{/if} 

{/foreach} 
</div> 

Here is HTML source code

Answer 1

complexElementKey內的鍵{的foreach從= $ complexElements鍵= 「complexElementKey」 項= 「complexElementItem」}將循環1,2 ，3。

<a href="#tab{$complexElementKey}" data-toggle="tab"> will be <a href="#tab1" data-toggle="tab">blablabla 

<a href="#tab2" data-toggle="tab"> bsdakdkas 

<a href="#tab3" data-toggle="tab">gdfgdfg 

Answer 2

這個答案是基於您的稱呼，是因爲你的HTML不是可讀

{section name=foo loop=5} 
    {$smarty.section.foo.iteration} 
{/section}