Arkadiusz Idzikowski staff commented 5 years ago

Did you try to use this syntax?

new FormControl({ value: null, disabled: true });

Frank Kreutzer free commented 5 years ago

We tried using that syntax on the fields respectively:

startTime: new FormControl({ value: null, disabled: true }),
endTime: new FormControl({ value: null, disabled: true }),

But what happens is that the functionality and the disabled styled appearance does not get applied to those fields.

Is there a way that the fields can be disabled/enabled programmatically? As an example we have the following code, which doesn't toggle the disabled state at all:

if (isAllDayEvent) {
    this.eventModalForm.controls.startTime.disable();
    this.eventModalForm.controls.endTime.disable();
  } else {
    this.eventModalForm.controls.startTime.enable();
    this.eventModalForm.controls.endTime.enable();
  }

We can use the [disabled]="true" directive, but then we get the Angular warning in the console about using it on a reactive form. Just looking to use the appropriate syntax.

Arkadiusz Idzikowski staff commented 5 years ago

It looks like there is a bug in the component code responsible for handling reactive forms methods. We will take a closer look at that and let you know what we found. For now please use the disabled input of the component.

Schermbecker free commented 5 years ago

Would be nice if this feature is implemented. Chrome dev console throws warnings in case you use disabled attribute in reactive forms but it works.