Hi,
    I have a chart which I generate on the fly.
    Basically, I have hard linked an image. The image src contains GET
parameters, which is used to generate the chart image via matplotlib.
The resultant image is returned back as 'Content-Type' = 'image/png',
and thus the chart is displayed.
     i.e. <img src='/chart?key1=field1&key2=field2' /> is there in
HTML - created using templates. The parameters key1, key2, field1,
field2 etc are used to create the image.

    Now, this was working perfectly till now. Now, I need to create a
huge chart with lot of keys and fields. But, when I tried the same
mechanism, it failed because it is above the maximum characters
supported by GET. Even though I could not find any specific spec which
mentioned the max char limit, I understand that many browsers support
very less characters only ~300.

    In such a case, how can I create the chart on the fly? Is there a
way to send the data as POST while hardlinking? Since I am getting the
values and generating the links using templates, I cannot think of too
many options. What si the usual mechanism used by fellow Djangoites?

    Any help would be much appreciated. Thank you all in advance.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to 
django-users+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to