Am 19.02.14 15:39, schrieb Martin J:
I've an Image (MG.jpg 800x800) uploaded in the media Backend of typo3.
This image is used in many different articles. I've placed the image in
these articles in many different sizes, sometimes 400x400, 200x200, etc..
So typo has rendered the smaller versions of the original 800x800 MG.jpg.
Now I've to replace the logo with a newer version. I thought I can use
the function "replace file" in the media backend from typo3. So i used
this function and replaced the logo. Now the new file MG.jpg is in the
backend, but all articles already showing the old version.
My question is, is there another way to replace a previously used image?
Or is there a way to "restart" the rendering process in typo3 for all
images. It looks like, the smaller versions of the image are still in
the cache or something like that. But clearing the cache doesn't help.
depends on your TYPO3 version.
prior to 6.0 (and without extension 'dam') each file was copied on each
usage. so if you have used an image 40 times this image exists in 40
copies on your server. and any change to the original (modify/delete)
would change nothing to these copies.
from these copies calculated versions are build. so further 40 images
could be stored on your server.
the copies are stored, depending on the field they are used in, beyond
/uploads/...
possible places: /uploads/pics/ /uploads/tx_myext/
the calculated images are stored beyond typo3temp.
to replace one image you need to: remove all calculated versions.
and replace all copies with the changed image.
with 6.0 FAL was introduced and images/files were not copied any longer,
but referenzes are stored. Also calculated images are stored by hash so
a resized image can be reused instead of reclculated,
It's just a problem that FAL is not working completely satisfying and a
lot of work is done to fix this for 6.2. After that a change of an file
may result in changes in every usage.
I hope someone can help me with this question.
Thanks
begin 644 mg.png
MB5!.1PT*&@H````-24A$4@```\P```#A"`(```"2D*M,````"7!(67,```L3
M```+$P$`FIP8```_#TE$051X`>W=!WP4=?[_\=GTA!`20N@00#HH1<$.8D=/
[ many lines of bytes :( ]
please don't post any images or other attachments to forum / mailinglist
or newsgroup.
Do a hosting anywhere and post a link!
5_^2&`2C#[B71`````$E%3D2N0F""
`
end
bernd
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