Inject javascript to a list without using third programs -Sharepoint online

Question

I have a simple form like this:

I want to know, how can I import some javascript function to that list?

You'll need to be more specific about what you're trying to accomplish. Are you trying to customize the view, perform an action, etc.? — theChrisKent
– theChrisKent, Commented Aug 25, 2017 at 1:08
@theChrisKent I want to perform an action like a select response. If I select on value in a select list then show me an image — Ledwing
– Ledwing, Commented Aug 25, 2017 at 1:12
Duplicate: sharepoint.stackexchange.com/questions/224133/… — SharePointer
– SharePointer, Commented Aug 25, 2017 at 13:16

Bálint · Accepted Answer · 2019-05-15 13:52:13Z

0

You can add a 'script editor webpart' to this view/page (only in classic view):

Gear icon -> Edit page -> add a webpart -> choose 'Script editor' -> edit the content of the webpart

answered May 15, 2019 at 13:52

Bálint

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