Image not getting refreshed automatically

•

What is DaniWeb IT Discussion Community?

You're currently browsing the PHP section within the Web Development category of DaniWeb, a massive community of 455,988 software developers, web developers, Internet marketers, and tech gurus who are all enthusiastic about making contacts, networking, and learning from each other. In fact, there are 3,790 IT professionals currently interacting right now! Registration is free, only takes a minute and lets you enjoy all of the interactive features of the site.

Join our community!

Please support our PHP advertiser: Lunarpages PHP Web Hosting

Thread Tools Display Modes

Views: 427 | Replies: 5

•

Join Date: Nov 2007

Posts: 4

Reputation: paranjyoti is an unknown quantity at this point

Rep Power: 0

Solved Threads: 0

paranjyoti paranjyoti is offline

Offline

Newbie Poster

Image not getting refreshed automatically

Dec 5th, 2007

Dear All,

I have two files, usr_profile.php and edit_profile.php.
The former is for displaying the user's info viz 'Name', 'Email' etc while the latter is for editing the info available in the former. After editing the info in the edit_profile.php and submitting it, it gets redirected to the usr_profile.php.

The problem is with image (user photograph) upload. After uploading a new image, the new image doesnt get displayed in the usr_profile.php page unless it is refreshed manually.
I have already used,

header('Cache-Control: no-cache');
header('Pragma: no-cache');

in the usr_profile.php file, but to no avail.

Any suggestion would be greatly appreciated.

Regards,
Paranjyoti

Last edited by paranjyoti : Dec 5th, 2007 at 2:25 am.

•

Join Date: Nov 2007

Location: Bangalore, India

Posts: 3,098

Reputation: nav33n has a spectacular aura about

Rep Power: 8

Solved Threads: 240

nav33n

Offline

Posting Sensei

Re: Image not getting refreshed automatically

Dec 5th, 2007

have you set the time for cache expiry ? We have discussed the same thing in this thread. http://www.daniweb.com/forums/thread99489.html . Try doing the same ! If that doesn't help, well, we have to wait for a php expert to answer.
Cheers,
Naveen

Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

*PM asking for help will be ignored*

•

Join Date: Nov 2007

Posts: 4

Reputation: paranjyoti is an unknown quantity at this point

Rep Power: 0

Solved Threads: 0

paranjyoti paranjyoti is offline

Offline

Newbie Poster

Re: Image not getting refreshed automatically

Dec 5th, 2007

Hi,

Thanks for you reply.
I tried all that you said but couldnt succeed.
Also went through to the other threads you referred to.

Regards,
Paranjyoti

•

Join Date: Nov 2007

Location: Bangalore, India

Posts: 3,098

Reputation: nav33n has a spectacular aura about

Rep Power: 8

Solved Threads: 240

nav33n

Offline

Posting Sensei

Re: Image not getting refreshed automatically

Dec 5th, 2007

I used

 Help with Code Tags 
 php Syntax (Toggle Plain Text) 
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') .' GMT');
header('Cache-Control: cache');
header('Pragma: no-cache');
header('Cache-Control: post-check=0, pre-check=0', false); 
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') .' GMT');
header('Cache-Control: cache');
header('Pragma: no-cache');
header('Cache-Control: post-check=0, pre-check=0', false); 

and it worked for me!

•

Join Date: Nov 2007

Posts: 4

Reputation: paranjyoti is an unknown quantity at this point

Rep Power: 0

Solved Threads: 0

paranjyoti paranjyoti is offline

Offline

Newbie Poster

Re: Image not getting refreshed automatically

Dec 6th, 2007

Dear nav33n,

Thanks for your reply.
I finally succeeded after appending
?rand=<?=rand(1,1000);?> after the image name in the src attribute of img tag.
You can refer to http://in2.php.net/rand and search for 'jbarbero' in that page.

Thanks,
Paranjyoti