from flask import render_template
from app import app
@app.route('/')
@app.route('/index')
def index():
user = {'nickname': 'Miguel'} # fake user
# Render the Template 'index.html', variables*?
return render_template('index.html',
title='Home',
user=user)
`{% if ____ %}` Checks if it exist,
<html>
<head>
{% if title %}
<title>{{ title }} - microblog</title>
{% else %}
<title>Welcome to microblog</title>
{% endif %}
</head>
<body>
<h1>Hello, {{ user.nickname }}!</h1>
</body>
</html>
# Create a posts array
posts = [
{
'author': {'nickname': 'John'},
'body': 'Beautiful day in Portland!'
},
{
'author': {'nickname': 'Susan'},
'body': 'The Avengers movie was so cool!'
}
]
# Loop through posts in view
{% for post in posts %}
<div><p>{{ post.author.nickname }} says: <b>{{ post.body }}</b></p></div>
{% endfor %}
# To render a block
# similar to Laravel's @section()
{% block content %}{% endblock %}
# extend a block
# similar to Laravel's @extends('template.name')
{% extends "base.html" %}
{% block content %}
<h1>Hi, {{ user.nickname }}!</h1>
{% for post in posts %}
<div><p>{{ post.author.nickname }} says: <b>{{ post.body }}</b></p></div>
{% endfor %}
{% endblock %}
