如何在我的td中添加增量ID？

Question

My html file generates a table:

{% for resp in results %}
    <tr style="counter-increment: count">
         <td>{{ resp }}</td>
         <td>{{ resp.Question_id.Statement }}</td>
    </tr>
{% endfor %}

How do I assign an id to the first td every time a new row is generated?

Answer 1

use the forloop.counter template var :

{% for resp in results %}
    <tr style="counter-increment: {{ forloop.counter }}">
         <td>{{ resp }}</td>
         <td>{{ resp.Question_id.Statement }}</td>
    </tr>
{% endfor %}

Answer 2

Use:

forloop.counter The current iteration of the loop (1-indexed)

More info at: https://docs.djangoproject.com/en/dev/ref/templates/builtins/?from=olddocs#for

{% for item in item_list %}
    {{ forloop.counter }} {# starting index 1 #}
    {{ forloop.counter0 }} {# starting index 0 #}

    {# do your stuff #}
{% endfor %}