Hi can anyone help me with this?
I am trying to use Wix's example https://www.wix.com/corvid/example/collapse-elements
and i have succeeded to do it, however i keep getting an error TypeError: $w(...).collapse is not a function
and then it takes me to line 19 which is $w('#fold' + idx).collapse();
but I don't know what to change there.
I am using the code as is but i guess i am doing something wrong.
If anyone has made a video of this example it will be great to learn from it.