If you want to update some content on a web page every 30 minutes, the
easiest approach is to use Ajax -- set a timer and make the Ajax call every
30 minutes. The easiest way to do that in web2py is via an Ajax component
(see
http://web2py.com/books/default/chapter/29/12/components-and-plugins#Components--LOAD-and-Ajax).
In the view of the main page:
{{=LOAD('default', 'call_print.load', ajax=True, timeout=30*60, times=
'infinity')}}
The above will make a request to the call_print action every 30 minutes and
display the returned HTML within a div in the page. call_print should be a
standard controller action that returns HTML (though it should not extend
the layout.html view, as its content will be embedded in its parent page).
Anthony
On Monday, July 11, 2016 at 2:11:38 AM UTC-4, Chetan Jain wrote:
>
> Hello Mates,
>
> Problem : I'm calling a function which runs executes every 30 minutes,
> now i want to display content one after other webPage, how can i do it? For
> example.
>
> def index():
> redirects(URL('call_print"))
> return locals
>
>
> def call_print():
>
> for i in range(1,10):
> print i
> time.sleep(30*60)
>
> call()
> return locals()
>
> I want call_print function to print 1...10 every time and appending 1...10
> to existing webpage. How can i do it.
> Doing in default/call_print.html file will display only after function
> terminates, But i want to see it live.
>
> Any Help is highly appreciate.
>
> Thanks,
> Chetan Jain
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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