2008年8月26日 星期二

form in webapp

import cgi

from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.api import users

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>
<input type="submit" value="Sign Guestbook"></div>
          </form>
        </body>
      </html>""")
class Guestbook(webapp.RequestHandler):
def post(self):
self.response.out.write('<html><body>You wrote:<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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