def signup():
form = forms.Signup()
if flask.request.method == "GET": # STATE 1: The user requests only the html content
return flask.render_template("signup.jin", signupform=form)
else: # STATE 2: The user already saw the page and filled the content
if form.validate_on_submit(): # STATE 2a: The form is valid
# Create a user
user = models.User()
user.name = form.username.data
user.age = form.age.data
user.email = form.email.data
user.city = form.city.data
user.add_password(form.password.data)
user.add_to_db()
flask.flash("Welcome, " + form.username.data)
return flask.redirect(flask.url_for('homepage'))
else: # STATE 2b: The form is invalid
flask.flash("Invalid form")
return flask.render_template("signup.jin", signupform=form)
def signup():
# Creating a form
myform = forms.SignupForm()
# If the form has already been filled and the user
# is sending the data through post
if flask.request.method == 'POST':
if myform.validate_on_submit():
# Retrieving the data from the form
age = int(myform.age.data)
name = myform.name.data
pwd = myform.pwd.data
# Create a user
user = models.User(name=name, age=age, pwd=pwd)
# Add it to the database
db.session.add(user)
db.session.commit()
# Redirect
return flask.redirect(flask.url_for('homepage'))
# It's the first time that the user fetches this page and
# we need to send him the page content (the HTML)
return flask.render_template('signup.jin', form=myform)