how-to-increment-a-variable-on-a-for-loop-in-jinja-template
2015-08-18 | pyinx | python

1. use loop.index:

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{% for i in p %}
  {{ loop.index }}
{% endfor %}

2. use set to increment a counter:

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{% set count = 1 %}
{% for i in p %}
  {{ count }}
  {% set count = count + 1 %}
{% endfor %}

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