Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
derekdekalb
15,072 PointsI'm having difficulty iterating over the 'courses' key, and only getting 2 <li>s.
Do I need an additional {% endfor %}?
from flask import Flask, render_template
from teachers import TEACHERS
app = Flask(__name__)
@app.route('/')
def index():
return render_template("teachers.html", teachers=TEACHERS)
<ul class="teachers">
{% for teacher in teachers %}
<li>
<h2>{{ teacher['name'] }}</h2>
</li>
{% endfor %}
</ul>
4 Answers
Ron Fisher
5,752 PointsDon't you need an {% endfor %} for each 'for' loop?
Stone Preston
42,016 Pointsyou need to nest an ul with a class of "courses" inside of the li tag. then you need to add a second for loop. inside that loop you need to add another li and print the course inside it.
here is a hint:
{% for course in teacher['courses'] %}
derekdekalb
15,072 PointsThis seems right, but Task 1 no longer passes:
''' <ul class="teachers"> {% for teacher in teachers %} <li> <h2>{{ teacher['name'] }}</h2> <ul class="courses"> {% for course in teacher['courses'] %} <li>{{ course }}</li> </ul> </li> {% endfor %} </ul> '''
Stone Preston
42,016 PointsRon is correct, you need to add the endfor
derekdekalb
15,072 PointsI understand. There needs to be an {% endfor %} between each </li></ul>.
Thank you!