Javascript issue in Magento



  • Hi I'm fairly new to Vivaldi only been using it a few months, I have a Magento website/ store which uses JS in the backend there are a few things like buttons to upload images to the store ans save etc. Recently I have noticed they have disappeared and I can not figure out how to turn them back on.

    This my about if thats any help
    Vivaldi 1.15.1147.64 (Stable channel) (32-bit)
    Revision 40a77e3ed05776b882a9944eb85f77c13ba3f3d9-
    OS Windows
    JavaScript V8 6.5.254.41
    Flash 32.0.0.171 C:\Windows\SysWOW64\Macromed\Flash\pepflashplayer32_32_0_0_171.dll
    User Agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.183 Safari/537.36 Vivaldi/1.96.1147.64
    Command Line "C:\Users\User\AppData\Local\Vivaldi\Application\vivaldi.exe" --ppapi-flash-path="C:\Windows\SysWOW64\Macromed\Flash\pepflashplayer32_32_0_0_171.dll" --flag-switches-begin --flag-switches-end
    Executable Path C:\Users\User\AppData\Local\Vivaldi\Application\vivaldi.exe
    Profile Path C:\Users\User\AppData\Local\Vivaldi\User Data\Default
    Compiler clang

    Looking forwards to resolving the problem

    Also quick ask for the Devs please is there any way to turn on the F12 buttom so it shows small button above the page where you can change the deviec setting eg: from ipad to samsung or galaxy so you can see how your web page looks on each device, it would save some hassle to open differnt chrome browser just to do that task.

    🙂 Ori


  • Vivaldi Translator

    Vivaldi 1.15 is a very old version (more than a year old), so it's possible that the website simply doesn't support it anymore. I suggest you update to 2.5, which is the latest stable release.

    Another possibility is that you have an adblocker (or another extension) that removes the buttons (it has happened to me in the past).

    One thing that might give a clue of the issue is to open the Dev Tools. Go to the website where you have missing buttons and then press F12. Check if there are any errors on the console tab.



  • @Komposten thanks for the info it seems the culprit is actually a JS update in April 2019 so I am in the process of going back to the previous version


  • Moderator

    @Orikall And how can we test such Magento Shop/Website?
    Which are the steps to investigate?
    Which Vivaldi version does have issues in Magento?


  • Vivaldi Translator

    @Orikall said in Javascript issue in Magento:

    Also quick ask for the Devs please is there any way to turn on the F12 buttom so it shows small button above the page where you can change the deviec setting eg: from ipad to samsung or galaxy so you can see how your web page looks on each device, it would save some hassle to open differnt chrome browser just to do that task.

    Just realised that I forgot to answer this. If you open dev tools (F12) and click the button at the top, second from the left ("Toggle Device Toolbar") it will open a toolbar at the top of the page where you can test different device sizes. It does seem to be a bit broken as selecting a pre-defined device such as Samsung doesn't work, but you can still enter screen resolutions manually and rotate between portrait and landscape mode.


  • Moderator

    @Orikall said in Javascript issue in Magento:

    ask for the Devs please is there any way to turn on the F12 buttom so it shows small button above the page where you can change the deviec setting eg: from ipad to samsung or galaxy so you can see how your web page looks on each device

    Works with attached dev tools window.



  • @Gwen-Dragon hi there after further investigation it seems to be a major java script update sadly that is the cause of the problem.



  • @Komposten Thanks for this I had forgotten I had to hit the toggle button to use the toolbar ... Its not like my old browser that remembered my choice, and that I had not set one yet just having a brain f*rt or blonde moment either way have a great day !!!!!


  • Moderator

    @Orikall Can you tell if the issue is resolved now for you?



  • @Gwen-Dragon

    It apears to be a java script update I can't go back to a older version so I'm using a different browser for my shop


  • Moderator

    @Orikall You could report a bug to Vivaldi devs and give them access to your shop with a testaccount.



  • @Gwen-Dragon thank you good idea 🙂


  • Moderator

    @Orikall Please give me the report number here, so i can follow internally the issue.


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