range in jinja2 inside a for loop

Question

I have a nested list. I need to iterate through a list and keep it in for loop as shown below.

{% for alpha in list %}
    
 
          


        
                      

              相关标签:
       
      

Answer 1

You can use the "length" property:

{% for n in range(yourList| length) %}
       <p class="someclass">{{n + 1}}.</p>
       <a class="someclass2" 
       href="{{ url_for( 'yourFunction', Int = yourList[n].iterable)}}">
       {{yourList[n].iterable}}</a><br>
{% endfor %}

Length is similar to len(yourlist) that we have in python.

Answer 2

It's just like Python:

{% for n in range(n) %}
    {% for line in check[n][2:] %}
        <p> {{ beta[0][0] }} </p>
    {% endfor %}
{% endfor %}