def add_note():
"""Add a note."""
form = ArticleForm()
if request.method == 'POST':
if form.validate_on_submit():
# Get the right number - the article ID
number = 1
notes = Note.all().order('-number')
if notes.count() > 0:
number = notes[0].number + 1
note = Note(
number=number,
title=form.title.data,
content=form.content.data,
tags=form.tags.data,
)
note.save()
return redirect(note.get_absolute_url())
action_url = url_for('add_note')
return render_template('add_note.html', form=form, action_url=action_url)
