Obsługa formularzy w webapp
14 September 2008
Comments
We frameworku webapp można też korzystać z formularzy. Wygląda to dość prosto, w stylu web.py. Oto kod helloworld.py:
# -*- coding: utf-8 -*-
import cgi
from google.appengine.api import users
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
class MainPage(webapp.RequestHandler):
def get(self):
self.response.out.write("""
<html>
<body>
<form action="/sign" method="post">
<div><textarea name="content" rows="3" cols="60"></textarea></div>
<div><input type="submit" value="Dodaj wpis"></div>
</form>
</body>
</html>""")
class Guestbook(webapp.RequestHandler):
def post(self):
self.response.out.write('<html><body>Napisałeś:<pre>')
self.response.out.write(cgi.escape(self.request.get('content')))
self.response.out.write('</pre></body></html>')
application = webapp.WSGIApplication(
[('/', MainPage),
('/sign', Guestbook)],
debug=True)
def main():
run_wsgi_app(application)
if __name__ == "__main__":
main()
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