Hi is it possible to add a repeating field to a product? I want to have a field that is basically a string array in the product admin. Is this possible or do I need to make a js-gui and save all values separated in a normal textfield? Can I inject custom js on the product admin view?
Litium version: 6.2
Can’t you use a TextOption field for that purpose?
I can (This is when you add the field Options globally before adding a product right?) , but it will not be very user friendly for the marketing team and it will not have a lot of repeating values between products.
Is it possible to inject javascript in the admin so that I can use a MultiText field and just add some custom display logic?
Let me search Litium Docs for you 
https://docs.litium.com/documentation/architecture/field-framework/creating-a-custom-field-type
Thanks for your help, Am guessing it’s was all in good fun but I cant help to read your comment as "Pleas read the docs before asking q’s " But you have to realize that the documentation is lacking to put it mildly?? Am vary new to Litium myself but every single developer I have spoken to agrees it’s just bad. So after countless failed tries one starts coming here directly because this forum is (in contrast) superb thanks to you guys. But I don’t not enjoy the peak 
But did it solve your issue?
Its absolutely seam like one possible solution but am now opting for adding a custom panel and try to solve the problem with a few lines of js, so I don’t have to learn Angular fore just this task But time will tell it might become custom field type in the end
Let’s see what u can do then
Support for array fields will also come with Litium 7 if you are planning on upgrading the project.