tut03_get_and_post.py

Revision 762 (checked in by fumanchu, 3 years ago)	Set svn:eol-style to "native" for all .py files. This should fix any line-ending problems for existing files: Windows users will receive CRLF endings when they check out files, and *nix users will receive LF endings. Whenever you "svn add" a new file, make sure its svn:eol-style property is "native"!
Property svn:eol-style set to `native`

Line
1	"""
2	Tutorial - Passing variables
3
4	This tutorial shows you how to pass GET/POST variables to methods.
5	"""
6
7	import cherrypy
8
9
10	class WelcomePage:
11
12	def index(self):
13	# Ask for the user's name.
14	return '''
15	<form action="greetUser" method="GET">
16	What is your name?
17	<input type="text" name="name" />
18	<input type="submit" />
19	</form>'''
20	index.exposed = True
21
22	def greetUser(self, name = None):
23	# CherryPy passes all GET and POST variables as method parameters.
24	# It doesn't make a difference where the variables come from, how
25	# large their contents are, and so on.
26	#
27	# You can define default parameter values as usual. In this
28	# example, the "name" parameter defaults to None so we can check
29	# if a name was actually specified.
30
31	if name:
32	# Greet the user!
33	return "Hey %s, what's up?" % name
34	else:
35	if name is None:
36	# No name was specified
37	return 'Please enter your name <a href="./">here</a>.'
38	else:
39	return 'No, really, enter your name <a href="./">here</a>.'
40	greetUser.exposed = True
41
42
43	cherrypy.root = WelcomePage()
44
45
46	if __name__ == '__main__':
47	cherrypy.config.update(file = 'tutorial.conf')
48	cherrypy.server.start()

Note: See TracBrowser for help on using the browser.