You could also use Javascript to just hide and display information as you need it. No Ajax involved -- just need to give all of the data to the browser up front.
On Wed, Oct 12, 2011 at 11:38 AM, Javier Guerra Giraldez <[email protected] > wrote: > On Wed, Oct 12, 2011 at 9:39 AM, lankesh87 <[email protected]> wrote: > > I mean if we could only refrsh particular part in our web page without > > refreshing the whole page "using django". > > i think you really need to check how HTTP works. > > in HTTP, the server can't "push" anything to the browser. the browser > has to ask for it. > > Django runs exclusively in the server. > > the only browse-side coding environments are javascript and some > plugins (flash, Java, silverlight). in general, only Javascript is > practical. > > you want to replace part of the webpage with different content, > probably in response of some user interaction. That has to be > initiated at the browser. Since you don't want to replace the whole > page, it has to be some Javascript code that 'pulls' the new content > from the server and replaces some part of the page with it. > > guess what? that javascript-driven requests are called AJAX (even if > the 'X' doesn't imply XML anymore). > > using a javascript library it can be real simple. in jQuery it's: > > $('#partid').load('http://some.url/with/new/content'); > > from the Django point of view, it will simply get a request for the > new URL, and it should return the partial content. jQuery will patch > it replacing the content of the '#partid' element of the page > > > but you _really_ have to understand HTTP and javascript to go from > there to anywhere else. > > > -- > Javier > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
