tagListInputController is not a standard form controller so we had to
make a few changes to integrate with the change tracking used int
bulkFormController. Mainly we make sure to manually trigger event when
deleting a tags, and we handle the change highlight.
We are already specifying the element's role ('all') in the HTML. Its behaviour should be predefined; there's no need to also specify in the HTML.
The eventhandler doesn't need to be cleand up on disconnect, because they are removed along with the DOM object.
For some reason, karma hang and fails with a timeout error if javascrpit
`confirm` pop up isn't mocked.
Plus fix spec to actually check the pop up has been displayed
They were already counted as changed by the javascript, but didn't have a 'changed' class to indicate it.
The reason they are 'changed', is because the dropdown has no blank option, and is forced to select the first item in the list.
This is purely to cover the case of invalid data, but should help a lot when debugging data issues. I don't think it's any less efficient, because the extra 'classList.toggle' calls don't do anything on unchanged fields.
Watch out, HAML will strip an attribute with boolean false, so we need to use a string. Or reconsider using false as a default value..
I wish Jest had the rspec concept of `let`.
Thankfully I was able to use basic DOM features, so there's no coupling of the logic with tom-select.
It wasn't going to be simple to get tom-select to listen for the 'changed' class on the original select, so I found a simple solution with a CSS sibling selector instead.
- put former remote toggle ctrller toggle method
in new toggleAdvancedSettings in more generic toggle ctrller
- modified acordingly the 2 associated views
- put former test code in more generic ctrller test file
- deleted now useless ctrller + test files
Using browser validation. I didn't use model validation because the on_hand pseudo-attribute doesn't support it.
But.. it turned out to not be so simple. Browser validation can't work if the field is hidden, and breaks the javascript. So now I made the javascript smarter, and the end result is more helpful I think.
