[web2py] Re: REF: Flash Message

2013-05-24 Thread Anthony
If you are using an ajax component, then just set response.flash, and it 
will work automatically. For other ajax calls, I think you can trick web2py 
into treating it like a component (for flash message purposes) by setting 
request.cid=True (or setting it to any value that won't evaluate to False) 
-- that will cause web2py to add the message in response.flash to the 
web2py-component-flash response header, which will be used on the client 
side to display the message upon successful completion of the ajax call. 
Note, you can also manually set that header:

import urllib2
from gluon.html import xmlescape
response.headers['web2py-component-flash'] = urllib2.quote(xmlescape(
response.flash).replace('\n',''))

Anthony

On Friday, May 24, 2013 9:22:12 AM UTC-4, software.ted wrote:

 is there a way of calling a flash message defined in web2py when an ajax 
 call is made...like the way it is in twitter 

 -- 

 ...
 Teddy Lubasi Nyambe
 Opensource Zambia
 Lusaka, ZAMBIA

 Cell: +260 97 7760473
 website: http://www.opensource.org.zm

 ~/
 Human Knowledge belongs to the world! - AntiTrust

 Man is a tool-using animal. Without tools he is nothing, with tools he is 
 all - Thomas Carlyle 1795-1881

 /~ 


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Re: [web2py] Re: REF: Flash Message

2013-05-24 Thread Teddy Nyambe
Thanx
On 24 May 2013 15:38, Anthony abasta...@gmail.com wrote:

 If you are using an ajax component, then just set response.flash, and it
 will work automatically. For other ajax calls, I think you can trick web2py
 into treating it like a component (for flash message purposes) by setting
 request.cid=True (or setting it to any value that won't evaluate to
 False) -- that will cause web2py to add the message in response.flash to
 the web2py-component-flash response header, which will be used on the
 client side to display the message upon successful completion of the ajax
 call. Note, you can also manually set that header:

 import urllib2
 from gluon.html import xmlescape
 response.headers['web2py-component-flash'] = urllib2.quote(xmlescape(
 response.flash).replace('\n',''))

 Anthony

 On Friday, May 24, 2013 9:22:12 AM UTC-4, software.ted wrote:

 is there a way of calling a flash message defined in web2py when an ajax
 call is made...like the way it is in twitter

 --
 ..**..**
 ...
 Teddy Lubasi Nyambe
 Opensource Zambia
 Lusaka, ZAMBIA

 Cell: +260 97 7760473
 website: http://www.opensource.org.zm

 ~/
 Human Knowledge belongs to the world! - AntiTrust

 Man is a tool-using animal. Without tools he is nothing, with tools he is
 all - Thomas Carlyle 1795-1881

 /~

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