Liqiud basics
Modules
API
Mailer
Loops
Overview
Below is a list of all the available attributes for the loop object
| Name | Description |
| forloop.first | Returns true if it's the first iteration of the for loop. |
| forloop.index | Returns the current index of the the for loop. It starts at 1. |
| forloop.index0 | Returns the currenct index of the for loop, but this one starts at 0. |
| forloop.last | Returns true if it's the last iteration of the for loop. |
| forloop.length | Returns the number of iterations in the for loop. |
for
Repeatedly executes a block of code. For a full list of attributes avalible within a for loop, see the table above.
{% for book in litterature.products %}
{{ book.title }},
{% endfor %}
Advanced Potion-Making, Fantastic Beasts and Where to Find Them, A History of Magic
else
Specifies a fallback case for a for loop which will run if the loop has zero length.
{% for book in litterature.products %}
{{ book.title }}
{% else %}
There are no books.
{% endfor %}There are no books.
break
Causes the loop to stop iterating when it encounters the break tag.
{% for i in (1..5) %}
{% if i == 4 %}
{% break %}
{% else %}
{{ i }}
{% endif %}
{% endfor %}
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continue
Causes the loop to skip the current iteration when it encounters the continue tag.
{% for i in (1..5) %}
{% if i == 4 %}
{% continue %}
{% else %}
{{ i }}
{% endif %}
{% endfor %}
1 2 3 5Updated: 2020-06-16
