symfony2 and twig for on sub-array

Question

Alright, I've got an array that looks like.

[0] => Array (
  first_name => j,
  last_name => b,
  times => Array(
    [0] => Array(
        [in1] => a date here
        [out1] => a date here
        [in2] => a date here
        [out2] => a date here
    )
    [1] => Array(
        [in1] => another date here
        [out1] => another date here
        [in2] => another date here
        [out2] => another date here
    )))

I've simplified the look of the array for the sake of the SO layouts...

This list will often times have over 100 different people in the beginning array which will all need to be output to the browser... Which is fine I can do that..

{% for entity in entity %}
<h3>{{ entity.first_name }} {{ entity.last_name }} ( {{ start|date("m/d/Y") }} - {{ end|date("m/d/Y")}} )</h3>

<table = border="1" cellpadding="5" cellspacing="0">
        <thead>
            <tr>
                <th>Date</th>
                <th>In</th>
                <th>Lunch Out</th>
                <th>Lunch In</th>
                <th>Out</th>
                <th>Extra In</th>
                <th>Extra Out</th>
                <th>Total Time</th>
            </tr>
        </thead>
        <tbody>
            {% for times in entity.times %}
            <tr>
                <td>{{ entity.times.daydate|date("M jS Y") }} </td>
                <td>{{ entity.times.in1 is empty ? "" : entity.times.in1|date("h:i A") }}</td>
                <td>{{ entity.times.out1 is empty ? "" : entity.times.out1|date("h:i A") }}</td>
                <td>{{ entity.times.in2 is empty ? "" : entity.times.in2|date("h:i A") }}</td>
                <td>{{ entity.times.out2 is empty ? "" : entity.times.out2|date("h:i A") }}</td>
                <td>{{ entity.times.in3 is empty ? "" : entity.times.in3|date("h:i A") }}</td>
                <td>{{ entity.times.out3 is empty ? "" : entity.times.out3|date("h:i A") }}</td>
                <td>{{ entity.times.totaltime }} Hours</td>
            </tr>
            {% endfor%}
        </tbody>
</table>
{% endfor %}

That is my current twig code... What I need help with, is since each "entity" has a .times sub-array that also needs to be looped through.. What is the proper way to do that?

Elnur Abdurrakhimov · Accepted Answer · 2012-04-28 03:38:05Z

4

{% for entity in entities %}
    <h3>{{ entity.foo }}</h3>

    {% for time in entity.times %}
        <p>{{ time.bar }}</p>
    {% endfor %}
{% endfor %}

I've simplified the code so that it's easier to see the concept you are looking for.

answered Apr 28, 2012 at 3:38

Elnur Abdurrakhimov

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2 Comments

Justin Over a year ago

doesn't work... the <p>{{ time.bar }}</p> isnt rendered.. Even with a fresh cache...

Justin Over a year ago

it was actually my query that was giving me the trouble not the twig... but this is exactly how to do it, so we'll select the answer for future reference of other people.

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