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Python Flask Basics Character Builder Loop Nested Items

kirkbyo
kirkbyo
15,791 Points
Posted by kirkbyo
kirkbyo
15,791 Points

Looping threw courses

I am having trouble with the second task of this code challenge.

Question

Now add a new <ul> inside of the <li> with a class of "courses". Inside this <ul> loop through the teacher's 'courses' key, creating an <li> for each course and printing the course.

My code

<ul class="teachers">
  {% for name in teachers %}
  <li>
    <h2>{{ name['name'] }}</h2>

    <ul class="courses">
      {% for name in teachers %}
      <li>{{ name['courses'] }}</li>
      {% endfor %}
    </ul>
  </li>
  {% endfor %}
</ul>

What am I doing wrong?

3 Answers

Chris Shaw
Chris Shaw
26,676 Points
Chris Shaw
Chris Shaw
26,676 Points

Hi kirkbyo,

Currently you're looping over the teachers array again and are pulling the courses array without iterating over it, instead you need to iterate over courses and print out each course in their own perspective li element.

Also for clarity it's better to name your variables so they have meaning, so instead of just name I've changed the variable to teacher as common practise says to use the singular version of what you're iterating over instead of some random name.

<ul class="teachers">
  {% for teacher in teachers %}
  <li>
    <h2>{{ teacher['name'] }}</h2>

    <ul class="courses">
      {% for course in teacher['courses'] %}
      <li>{{ course }}</li>
      {% endfor %}
    </ul>
  </li>
  {% endfor %}
</ul>

Happy coding!

michaelangelo owildeberry
michaelangelo owildeberry
18,172 Points
michaelangelo owildeberry
michaelangelo owildeberry
18,172 Points

thanks =) I understand this much better

Ross Coe
Ross Coe
5,061 Points
Ross Coe
Ross Coe
5,061 Points

forgot the <ul class="courses"> - read the instructions - doh!