flask-tutorial/flaskr/templates/blog/update.html

{% extends 'base.html' %}

{% block header %}
	<h1>{% block title %}Edit "{{ post['title'] }}"{% endblock %}</h1>
{% endblock %}

{% block content %}
	<form method="post">
		<label for="title">Title</label>
		<input name="title" id="title"
		  value="{{ request.form['title'] or post['title'] }}" required>
		<label for="body">Body</label>
		<textarea name="body" id="body">{{ request.form['body'] or post['body'] }}</textarea>
		<input type="submit" value="Save">
	</form>
	<hr>
	<form action="{{ url_for('blog.delete', id=post['id']) }}" method="post">
		<input class="danger" type="submit" value="Delete" onclick="return confirm('Are you sure?');">
	</form>
{% endblock %}