From: Kumar Saurav <saurav@...>
Date: 2009-01-19T19:30:11+09:00
Subject: Re: How to refresh Image through ajax request

Albert Schlef wrote:
> Kumar Saurav wrote:
>> I am using Ajax Request(Rmagick in controller)
>> for changing image on my DIV but the problem is it refresh for first
>> time only
> [...]
>>         render :text => "<img src='/images/xyz.jpg' />"
> 
> Perhaps the browser caches this image. The browser isn't aware that it 
> has changed. I suggest you add some random string to the image's URL. 
> E.g. /image/xyz.jpg?56543653.

Hi i just hard code the path like "public/images/xyz.jpg?1234" but after 
that i get the following error


no encode delegate for this image format `public/images/xyz.jpg?1234'

RAILS_ROOT: C:/Myworkspace/css_menu_builder - import
Application Trace | Framework Trace | Full Trace

app/controllers/image_builders_controller.rb:68:in `write'
app/controllers/image_builders_controller.rb:68:in `index'


So please help me how can i add any random string after the URL
Please let me help ...
Thanks in advance

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