Update

-- HikaShop version -- : 2.3.3
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.3.27
-- Error-message(debug-mod must be tuned on) -- : hello.
I have a question about the update. Or compulsorily need to update the component or simply just some files? I have a lot of changes in the component and override the component by installing all the files spoil me what so far pozmieniałem How to deal with this problem?

hello.
I have a question about the update. Or compulsorily need to update the component or simply just some files? I have a lot of changes in the component and override the component by installing all the files spoil me what so far pozmieniałem How to deal with this problem?

Hello,
Note that by re-installing Hikashop, you won't loose any information. It will just update the files and add new columns in the database if required.
Your views overrides, css overrides, language, configuration, orders, products will stay intact.

But be careful if you have modified directly an HikaShop file and you didn't use the backend interface for that. Because you could loose your modifications.

Making a backup is always a good security .

Well I mean that, for example changed the look of the prices with the php file and that after the update I have to make zmieny again.
Therefore, I would like to know if it is possible to manually install eg by adding a few lines of code to the page that I need to do a whole?

Hi,

HikaShop updates are big and modify a lot of files. You can't just patch some files and not others if you update. You need to do the full update which will replace all the core files of HikaShop.