How to get data from jQuery script (web.py)?

Question

I can't find any tutorial for jQuery + web.py. So I've got basic question on POST method.

I've got jQuery script:

<script>
     jQuery('#continue').click(function() {
         var command = jQuery('#continue').attr('value');
         jQuery.ajax({
              type: "POST",
              data: {signal : command},
         });
     });
</script>

A simple form:

<form>
    <button type="submit">Cancel</button>
    <button type="submit" id="continue" value="next">Continue</button>
</form>

and python script:

def POST (self):
        s = signal
        print s
        return

I expect to see string "next" in console. But it doesn't happen.

I have a strong feeling that selectors somehow do not work. Any way to check it?

jQuery.ajax expects an url to post/get the content, so add the url param next to type and data — Poelinca Dorin
– Poelinca Dorin, Commented Dec 6, 2011 at 11:44

lig · Accepted Answer · 2011-12-06 13:23:27Z

4

you need to use web.input in web.py to access POST variables

look at the docs: http://webpy.org/docs/0.3/api (search for "function input")

def POST(self):
    s = web.input().signal
    print s
    return

answered Dec 6, 2011 at 13:23

lig

3,9481 gold badge28 silver badges40 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

dku.rajkumar · Accepted Answer · 2011-12-06 11:49:38Z

0

<script>
     jQuery('#continue').click(function() {
         var command = jQuery('#continue').attr('value');
         jQuery.ajax({
              type: "POST",
              data: {signal : command},
              url: "add the url here"
         });
     });
</script>

add the url of the server.

answered Dec 6, 2011 at 11:49

dku.rajkumar

18.6k8 gold badges43 silver badges58 bronze badges

2 Comments

AlexNasonov Over a year ago

found this example: kooneiform.wordpress.com/2010/02/28/… - it works without URL.

AlexNasonov Over a year ago

As I understood from jQuery docs - current page is a default setting for URL, so I can ignore this line

Collectives™ on Stack Overflow

How to get data from jQuery script (web.py)?

2 Answers 2

Comments

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related