TypeError when closing a Modal

[Gorzas]

Describe the bug
When I try to close a modal clicking outside it, the console throws an error and it doesn't calls the action to close in the controller. I think it's a problem with the latest versions of Ember and the compatibility with the library modal-dialog.

This is because this.get('onClose') in model-dialog is a string instead a function.

To Reproduce
Steps to reproduce the behavior:

1. Open a md-modal.
2. Click outside the modal.
3. In the console, you're going to see the following: TypeError: this.get(...) is not a function.

Expected behavior
It should call the controller action.

Desktop (please complete the following information):

• Browser Chrome 73 and Firefox
• Ember 3.4.4

Additional context
I think that's going to need to remove sendAction in the following lines. Like this:

  cancel() {
    this.close();
  },

  actions: {
    closeModal() {
      this.close();
    }
}

Not tested. Could it have some problem with older Ember versions? The change is very little so I'm going to make and discuss about it after being done.

[vladern]

@mike-north why not accept PR ?

[jacobq]

@mike-north why not accept PR ?

I suspect that he has not had time or interest to continue maintaining this project (I know that that happens to me quite a bit -- it's often more involved than simply accepting a PR: review, CI tweaks, changelog, publishing, ...). There's quite a bit of effort that would be needed to bring this addon up to the latest Ember conventions, etc. There has also been very little visible activity on Materialize (see Dogfalo/materialize#6438 (comment)), which may also be contributing.

[vladern]

@mike-north why not accept PR ?

I suspect that he has not had time or interest to continue maintaining this project (I know that that happens to me quite a bit -- it's often more involved than simply accepting a PR: review, CI tweaks, changelog, publishing, ...). There's quite a bit of effort that would be needed to bring this addon up to the latest Ember conventions, etc. There has also been very little visible activity on Materialize (see Dogfalo/materialize#6438 (comment)), which may also be contributing.

He had a year to review the PR, so I can assume that this project is abandoned, true ?

[Gorzas]

@vladern the project needs a lot of work to be maintained. I don't know if the developer is going to take a look to all PRs. The best way to go is to create a fork of the project. I made a lot of improvements (never merged into master) and I have a lot of knowledge of the repo, let me know if you need help with that 😄 .