md-dialog-close removes last character from textarea binding on md-button

[Narcwis]

Bug, feature request, or proposal:

Bug.

What is the expected behavior?

The string should be passed in its entirety.

What is the current behavior?

The last character of the string is removed.

What are the steps to reproduce?

Type some text in the textarea and click one of the buttons

Providing a Plunker (or similar) is the best way to get the team to see your issue.
Plunker template: https://plnkr.co/edit/Z19CCR6LgNmzKIQouQ3G?p=preview

What is the use-case or motivation for changing an existing behavior?

It should not 'lose' the last character of the string.

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

I am using the dialog demo provided at: https://material.angular.io/components/dialog/examples

PS: I am not a native English speaker so feel free to edit any part of this post if you want to make it easier to understand

[crisbeto]

This seems to be due to Angular not updating the data binding in time.

[Narcwis]

@crisbeto I thought so too but the dialog-result-example.ts is logging to console the items emitted from the afterClose() Observable. The console shows the string missing the last char and that is before Angular even gets the value for the binding,

[julianobrasil]

@Narcwis, that's an Angular issue. If you use (keyup)="txtAreaChange()" in the textarea, curiously it starts working right.

I think you should open an issue about this in @Angular/Angular repo.

[mmalerba]

@crisbeto assigning to you, feel free to just close and link to an angular/angular issue if the root of the problem lies there

[crisbeto]

Closing due to inactivity.