使用 Twig 将数据分成 2 列列表
[英] Divide datas into 2 columns list using Twig
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问题描述
我正在尝试将数据分成 2 列.
我想要一个这样的结构:
<div class="accordion__list"><div class="accordion__item"><p class="accordion__text">标题</p><div class="accordion__content"><p>内容</p>
<div class="accordion__item"><p class="accordion__text">标题</p><div class="accordion__content"><p>内容</p>
<div class="accordion__list"><div class="accordion__item"><p class="accordion__text">标题</p><div class="accordion__content"><p>内容</p>
将 .accordion__item
div 块分成 2 列 .accordion__list
为此,我用 TWIG 写了这个:
<div class="accordion__list">{% for liste in bloc.listes[:(bloc.listes|length/2)|round(0, 'floor')] %}<div class="accordion__item"><p class="accordion__text">{{ liste.titre }}</p><div class="accordion__content">{% for contenu in liste.contenu %}<p>{{contenu.texte }}</p>{% 结束为 %}
{% 结束为 %}
<div class="accordion__list">{% for liste in bloc.listes[(bloc.listes|length/2)|round(0, 'floor'):] %}<div class="accordion__item"><p class="accordion__text">{{ liste.titre }}</p><div class="accordion__content">{% for contenu in liste.contenu %}<p>{{contenu.texte }}</p>{% 结束为 %}
{% 结束为 %}
但这行不通.每次我在 2 列中输入偶数时,列表中的最后一项都会替换最后一列中的最后一项.
这是我的问题的一个例子
我想要这个:
解决方案
为什么不只循环两次集合?这样容易多了,
{% set items = ['item1', 'item2', 'item3', 'item4', 'item5', ] %}<div class="half">{% 为 item 中的 item %}{% 如果不是 loop.index 是偶数 %}<div >{{ item }}</div>{% 万一 %}{% 结束为 %}<div class="half">{% 为 item 中的 item %}{% if loop.index 是偶数 %}<div >{{ item }}</div>{% 万一 %}{% 结束为 %}
I'm trying to divide datas into 2 columns.
I would like to have a structure like this :
<div class="accordion">
<div class="accordion__list">
<div class="accordion__item">
<p class="accordion__text">Title</p>
<div class="accordion__content">
<p>Content</p>
</div>
</div>
<div class="accordion__item">
<p class="accordion__text">Title</p>
<div class="accordion__content">
<p>Content</p>
</div>
</div>
</div>
<div class="accordion__list">
<div class="accordion__item">
<p class="accordion__text">Title</p>
<div class="accordion__content">
<p>Content</p>
</div>
</div>
</div>
</div>
To divide .accordion__item
div block into 2 columns .accordion__list
For that I wrote this with TWIG :
<div class="accordion">
<div class="accordion__list">
{% for liste in bloc.listes[:(bloc.listes|length / 2)|round(0, 'floor')] %}
<div class="accordion__item">
<p class="accordion__text">{{ liste.titre }}</p>
<div class="accordion__content">
{% for contenu in liste.contenu %}
<p>{{ contenu.texte }}</p>
{% endfor %}
</div>
</div>
{% endfor %}
</div>
<div class="accordion__list">
{% for liste in bloc.listes[(bloc.listes|length / 2)|round(0, 'floor'):] %}
<div class="accordion__item">
<p class="accordion__text">{{ liste.titre }}</p>
<div class="accordion__content">
{% for contenu in liste.contenu %}
<p>{{ contenu.texte }}</p>
{% endfor %}
</div>
</div>
{% endfor %}
</div>
</div>
But that's don't work. Each time I got even number into my 2 columns and the last item from my list replace the last item in the last column.
Here an example of my problem
And I would like to have this :
解决方案
Why don't you just loop the collection twice? It much easier this way,
{% set items = ['item1', 'item2', 'item3', 'item4', 'item5', ] %}
<div class="half">
{% for item in items %}
{% if not loop.index is even %}
<div >{{ item }}</div>
{% endif %}
{% endfor %}
</div>
<div class="half">
{% for item in items %}
{% if loop.index is even %}
<div >{{ item }}</div>
{% endif %}
{% endfor %}
</div>
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