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Hi

I have a problem with images loaded via a perl script not caching in the browser. I want the images to get cached by visitors.

If you use a tool to track your bandwidth (such as ShaPlus) you will see that if you view this image: http://www.scriptlance.com/apple.jpg
and reload the page several times, it will NOT download the image again (it’s in your browser cache now).

BUT if you view it here: http://www.scriptlance.com/image_cache_test.pl
which prints the same image (see attache…

I have a web application, and one part of the app has a lot of
Jquery. 2,000 lines of it. The application loads the first time fine.

But once the user reloads the page, or opens the link in a new
tab, it wont work correctly. The Javascript isn’t being loaded properly.

The only way to fix this is to clear the cache then reload the page.

—

I need someone who has a lot of experience with
Javascript / Jquery and PHP.

I have $200 budgeted for this project.

You need to debug the code, and see WHY exactly this is happening
and fix it. Plus give me detailed instructions on how you fixed
so I can recreate your fix myself.

If you are serious, I would like some example links to your
work. Also, I can provide a link to the application, so you
can check out and see for yourself what I mean.

I want this done ASAP. If your not around for the next 5 hours
to look into this NOW then please do not bid.

If your a middleman, do not bid. ONLY PROGRAMMERS.

Briefing HTML 5 (iPad) App – The kr Collection

Summary
Creating an online iPad application for the Kr Collection, that is based on the current
website. http://goo.gl/tkIUG

The application will mostly be used from an iPad.
The idea is to create the app in HTML5, to take advantage of the language’s caching
functionality, and enable the user to browse through the collection when offline.
Any changes made to the content (e.g. newsletter subscriptions) can be made in offline
mode and once the user is connected/online, the user can choose to sync the data.

Functional requirements:

I have an issue on my site with the caching headers being sent by PHP. It’s caching too much.

Currently the headers being sent are:

if ($currentMember->isLoggedIn()) {
$this->cachePermission = ‘private’;
} else {
$this->cachePermission = ‘public’;
}
$this->tru->header->set(‘Pragma’, array(
$this->cachePermission
));
$this->tru->header->set(‘Cache-Control’, array(
$this->cachePermission,
‘no-cache’,
‘max-age=300′,
‘s-maxage=300′,
‘must-revalidate’
));

However, as an administrator I see an Admin CP link when I’m browsing the site… Every single time I visit the site the first page that loads is never the correct one for me. It will never show the Admin CP link, if I’m on the forums it’ll sometimes show that I can’t reply to a thread even though I’m logged in.

I believe that the headers are the issue, perhaps the proxy cache is being loaded when it shouldn’t be.

I need someone who knows what they’re doing who can adjust the headers appropriately. I need to maintain the ability to use back/forward on the browser buttons and for the server to load the cache instead of a fresh new page.

Using Nucleus v3.24 — been using it for several years. We use the XML to output so another site (primary website) uses and RSS Feed parser/reader (magpie RSS) to output the the latest 3 entries of one of the categories.

This works fine. But we are experiencing some unusual levels of mySQL queries despite using caching techniques. The database cannot handle the load despite being a high capacity server which is dedicated to mySQL.

Looking for a qualified person to look at what the issue might be.

Hi,

Budget: $30 – $50.

My osCommerce website has an on-the-fly auto resizer/thumbnailer for images. It currently works excellent also with my watermarks.
The only problem is that it uses a lot of CPU resources when many people are visiting the site at the same time as it resizes each picture on every page hit without caching, which slows down the server.
The fix this – I want to modify the code to cache the thumbnails on the server AND to cache it in the end-users’ browsers so that if an image has already been resized before – it will be retrieved from
a) If exist in the user browser – will retrieved from there.
else
b) If exist in the cache folder on the server – will be retrieved from there.

otherwise, if not yet exist anywhere, the resizer will create a new thumbnail that will be displayed to the end user and saved in his browser AND also saved in the cache directory on the server of course.

Also there should be a cleanup function that checks if the original photo was changed because sometimes we overwrite old photos with new better ones so I obviously don’t want the end-user to see an old out-dated photo that is retrieved from the cache, but a new thumbnail should be created in such a case and the old one removed from the cache.

I am aware that there are already osCommerce contributions that do all that, but I don’t want to use those because my website is quite heavily modified with different image processing functions for different files, I want to modify my current resizer to do what I wrote above.

Programmer will get full ftp access to a development server and is required to work directly on the server, comment every change made and send by email a complete changelog when the work is completed.

It is a very straight-forward project and I need this done asap, so please bid only if you are not busy as I don’t want to drag this, I want the work to start immediately when the programmer is selected.

Hi,

My osCommerce website has an on-the-fly auto resizer/thumbnailer for images. It currently works excellent also with my watermarks.
The only problem is that it uses a lot of CPU resources when many people are visiting the site at the same time as it resizes each picture on every page hit without caching, which slows down the server.
The fix this – I want to modify the code to cache the thumbnails on the server AND to cache it in the end-users’ browsers so that if an image has already been resized before – it will be retrieved from
a) If exist in the user browser – will retrieved from there.
else
b) If exist in the cache folder on the server – will be retrieved from there.

otherwise, if not yet exist anywhere, the resizer will create a new thumbnail that will be displayed to the end user and saved in his browser AND also saved in the cache directory on the server of course.

Also there should be a cleanup function that checks if the original photo was changed because sometimes we overwrite old photos with new better ones so I obviously don’t want the end-user to see an old out-dated photo that is retrieved from the cache, but a new thumbnail should be created in such a case and the old one removed from the cache.

I am aware that there are already osCommerce contributions that do all that, but I don’t want to use those because my website is quite heavily modified with different image processing functions for different files, I want to modify my current resizer to do what I wrote above.

Programmer will get full ftp access to a development server and is required to work directly on the server, comment every change made and send by email a complete changelog when the work is completed.

It is a very straight-forward project and I need this done asap, so please bid only if you are not busy as I don’t want to drag this, I want the work to start immediately when the programmer is selected.

Hello,
I need A very BRIGHT, EYE Catching banner in bright colors. Maybe some flashing elements. It should be in .jpg and fast loading

The banner should promote http://the-movie-downloading.com/
width=535 height=411

You should be able to start the job right away and complete today.
Thanks for bidding