Use nhs-frontend-jinja to define html layouts

Author: Themitchell

lung_cancer_screening/core/jinja2/home/index.jinja

@@ -1 +1,5 @@
-<h1>hello world</h1>
+{% extends 'layout.jinja' %}
+
+{% block content %}
+    <h1>hello world</h1>
+{% endblock %}

lung_cancer_screening/core/jinja2/layout.jinja

@@ -0,0 +1,8 @@
+{% extends 'template.jinja' %}
+
+{% block pageTitle %}Lung Cancer Screening - NHS{% endblock %}
+
+{% block content %}
+  {% block page_content %}
+  {% endblock page_content %}
+{% endblock content %}