Drupal twig loop index

Magnificent Mink answered on December 11, 2023 Popularity 8/10 Helpfulness 5/10

answer Drupal twig loop index

Drupal twig loop index

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{# loop template #}
{% for item in items %}
  {#  assing foo, bar or baz to the var foo then print em out #}
  {%
    set var = [
      cycle(["foo", "bar", "baz"], loop.index),
    ]
  %}
  {% if loop.first %}
  {# first  #} {{ var }}
  {% elseif loop.last %}
  {# last #} {{ var }}
  {% elseif loop.index == "2" %}
  {# test on number #} {{ var }}
  {% elseif loop.revindex = "2"%}
  {# test on numbers left #} {{ var }}
  {% else %}
  {# default #} {{ var }}
  {% endif %}
{% endfor %}

variables for loops:
{{ loop.index }}  - count 1 - n
{{ loop.index0 }} - count 0 - n
{{ loop.revindex }} - revers count n - 1
{{ loop.revindex0 }} - revers count n -  0
{{ loop.length }} - how many loops
{{ cycle(["even", "odd"], loop.index) }} - cycle through vars

Popularity 8/10 Helpfulness 5/10 Language whatever

Source: gist.github.com

Tags: drupal twig variables whatever

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Contributed on Dec 11 2023

Magnificent Mink

0 Answers Avg Quality 2/10

Drupal twig loop index

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