Method ngAfterViewInit

src/material/form-field/form-field.ts:364–381

()

  }

  ngAfterViewInit() {
    // Initial focus state sync. This happens rarely, but we want to account for
    // it in case the form field control has "focused" set to true on init.
    this._updateFocusState();

    if (!this._animationsDisabled) {
      this._ngZone.runOutsideAngular(() => {
        // Enable animations after a certain amount of time so that they don't run on init.
        setTimeout(() => {
          this._elementRef.nativeElement.classList.add('mat-form-field-animations-enabled');
        }, 300);
      });
    }

    // Because the above changes a value used in the template after it was checked, we need
    // to trigger CD or the change might not be reflected if there is no other CD scheduled.
    this._changeDetectorRef.detectChanges();
  }

  ngAfterContentInit() {
    this._assertFormFieldControl();