Problems with product pictures in offline mode (PLP and PDP)

[ArturDivante]

Current behavior

• After step 4: Product image blinks and disapears, if this product wasnt pre-loaded before going offline
• After step 5: all pictures on PLP are replaced with the picture from last opened PDP.

Expected behavior

Pictures are displayed correctly in offline mode

Steps to reproduce the issue

1. Go to https://test.storefrontcloud.io/
2. Open women category
3. Turn to offline mode
4. Open any product page
5. Go back to category page

(in attached video, 1st and 4th product were proeloaded - so they load correctly)

Repository

https://test.storefrontcloud.io/

Can you handle fixing this bug by yourself?

no

Environment details

• Browser: Many
• OS: Win10

Additional information

[pkarw]

@patzick there is still a problem with offline images on next (works just fine on demo) - the low quality offline images are not used which causes two things:

• when loading the image even when user is online there is no this specific proffrsssive loading effect that’s visible on demo (you get pixelated image and immediately afterwards the sharp one)
• images are simply not displayed in the offline mode
  

[pkarw]

Another thing - when switching colors it shouldn’t display the placeholder but stock to the thumbnail picture (offline image which is selected in product/single) - compared to demo (1.8.4) where it works exactly like that

[pkarw]

Even I’m back online still images won’t work :-(

[pkarw]

The same thumbnail should be used in the Microcart - need to be double checked

[ArturDivante]

Also, we still have returning issue - some products are not pre-loeaded for offline mode while they should, exactly like in #2543

1. Open any category
2. Turn to offline mode
3. Try to open products from this category

Some of them are opened correctly, others throw an error. Problem is reproducable on test. Currently I have limited possibility to check on next, but it seem to be there as well. Demo environment is unaffected.

[patzick]

Fixed issue, when user is back online and not loaded images are still not showing.
Products caching will be fixed with #2682

[alinadivante]

Fixed on release 1.9!