在树枝中循环并在三次迭代后中断 [英] looping in twig and break after three iteration

问题描述

我有以下树枝代码:

{% for likeditem in user.getItemLikes() %}
    //iterate over each liked items here
{% endfor %}

但是我只想迭代 user.getItemLikes()

我该怎么做?

推荐答案

看起来你可以使用 切片 过滤您要执行的操作:

Looks like you can use the slice filter for what you are trying to do:

{% for likeditem in user.getItemLikes()|slice(0,3) %}
    //iterate over each liked items here
{% endfor %}

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