Our `triggerAction` backwards-compatibility was firing the action on
`parentView`. In most cases this worked, but it doesn't match the
classic behaviour when the DButton is included inside a 'wrapper'
component. In that case, the action should be triggered on the current
'this' context of the template that called the DButton.
This commit mimics the Ember Classic Component manager's behaviour. It
adds the `createCaller` capability to the custom component manager, and
then uses the `callerSelfRef` for dispatching the action.
This change is intended to be backwards-compatible with all the previous arguments to `DButton`.
A deprecation warning will be triggered when a string is passed to the `@action` argument. This kind of action bubbling has been deprecated in Ember for some time, and should be updated to use closure actions.
Co-authored-by: Dan Gebhardt <dan@cerebris.com>
Co-authored-by: David Taylor <david@taylorhq.com>
* Use QUnit `module` instead of `discourseModule`
* Use QUnit `test` instead of `componentTest`
* Use angle-bracket syntax
* Remove jQuery usage
* Improve assertions (and actually fix some of them)
* DEV: remove duplicate code in button component template
* DEV: refactor is-loading state of d-button component
Before this change on initialisation `forceDisabled` is set `false` and then might change to `undefined` - depending on the use of the button component. This change ensures a boolean value for `forceDisabled`.
The added test works with and without the new change. The test is added as it represents the default use case for most buttons.
There are a lot of little fixes to tests here, but the biggest issue was
too much recursion because we kept replacing the helpers over and over
again. I assume Chrome has tail recursion or something to speed this up
but Firefox hated it.
Otherwise, we can't rely on the order of attributes in rendered HTML so
I simplified most of those tests to just look for key strings in the
HTML that are rendered.
In newer Embers jQuery is removed. There is a `find` but it only returns
one element and not a jQuery selector. This patch migrates our code to a
new helper `queryAll` which allows us to remove the global.
We used many global functions to handle tests when they should be
imported like other libraries in our application. This also gets us
closer to the way Ember CLI prefers our tests to be laid out.
This is where they should be as far as ember is concerned. Note this is
a huge commit and we should be really careful everything continues to
work properly.
