[web2py] response.js - Not Executing. (I think)

David J. Sat, 21 May 2011 19:27:44 -0700

I made a post on Friday regarding some inter-component communications;


I see I had few responses; so I thought maybe to try again.

I was following the video on how to use web2py for components;

It seems like after the form is submitted; the table is not updated.

I think the problem is with the response.js code;

I will post the entire thing below again for reference;

db.py
----
db.define_table('messages',
    Field('message',notnull=True))


default.py
----
def reload(target):
    def js(form):
        response.js = 'web2py_component("%s","%s")' % (URL(target),target)

    return js


def post_message():

returndict(form=crud.create(db.messages,onaccept=reload('list_message')))


def list_message():
    return dict(items = crud.select(db.messages) or 'No Messages')


default/index.html
----

{{extend 'layout.html'}}

{{= LOAD('default','post_message.load',ajax=True) }}
<hr />

{{= LOAD('default','list_message.load',ajax=True,target='list_message') }}


I also see these headers in Firebug

post to http://localhost:8000/ajax/default/post_message.load

X-Powered-By |web2py
|web2py-component-flash|"Form You"

|Set-Cookie|session_id_ajax=127.0.0.1-7a4406f9-01c9-46ab-ad14-4d83978d4d69;Path=/

|Expires |Fri, 20 May 2011 18:50:53 GMT|
Pragma |no-cache|
Cache-Control|no-store, no-cache, must-revalidate, post-check=0, pre-check=0
|web2py-component-command|"web2py_component(\"/ajax/default/list_message.load\",\"list_message\")"|
Content-Type|text/html; charset=utf-8
|Date|Fri, 20 May 2011 18:50:53 GMT
|Server|Rocket 1.2.2 Python/2.7.1
|Content-Length|699
|Connection|keep-alive|

Thanks in advance if anyone could help me understand what is wrong here;

Thanks.

David.

[web2py] response.js - Not Executing. (I think)

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