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feat: adding disable property to textarea component #1478

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Mar 11, 2022
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import {
AfterContentInit,
ChangeDetectionStrategy,
ChangeDetectorRef,
Component,
ContentChildren,
EventEmitter,
Expand Down Expand Up @@ -201,6 +202,8 @@ export class MultiSelectComponent<V> implements ControlValueAccessor, AfterConte
private propagateControlValueChange?: (value: V[] | undefined) => void;
private propagateControlValueChangeOnTouch?: (value: V[] | undefined) => void;

public constructor(private readonly cdr: ChangeDetectorRef) {}

public ngAfterContentInit(): void {
this.allOptions$ = this.allOptionsList !== undefined ? queryListAndChanges$(this.allOptionsList) : EMPTY;
this.filteredOptions$ = combineLatest([this.allOptions$, this.searchSubject]).pipe(
Expand Down Expand Up @@ -265,6 +268,7 @@ export class MultiSelectComponent<V> implements ControlValueAccessor, AfterConte

public writeValue(value?: V[]): void {
this.setSelection(value ?? []);
this.cdr.markForCheck();
}

public registerOnChange(onChange: (value: V[] | undefined) => void): void {
Expand Down
8 changes: 3 additions & 5 deletions projects/components/src/select/select.component.ts
Original file line number Diff line number Diff line change
Expand Up @@ -252,10 +252,7 @@ export class SelectComponent<V> implements ControlValueAccessor, AfterContentIni
return this.showBorder ? SelectJustify.Left : SelectJustify.Right;
}

public constructor(
private readonly loggerService: LoggerService,
private readonly changeDetector: ChangeDetectorRef
) {}
public constructor(private readonly loggerService: LoggerService, private readonly cdr: ChangeDetectorRef) {}

public ngAfterContentInit(): void {
this.selected$ = this.buildObservableOfSelected();
Expand All @@ -282,7 +279,7 @@ export class SelectComponent<V> implements ControlValueAccessor, AfterContentIni

public updateGroupPosition(position: SelectGroupPosition): void {
this.groupPosition = position;
this.changeDetector.markForCheck();
this.cdr.markForCheck();
}

public searchOptions(searchText: string): void {
Expand Down Expand Up @@ -341,6 +338,7 @@ export class SelectComponent<V> implements ControlValueAccessor, AfterContentIni

public writeValue(value?: V): void {
this.setSelection(value);
this.cdr.markForCheck();
}

public registerOnChange(onChange: (value: V | undefined) => void): void {
Expand Down
17 changes: 15 additions & 2 deletions projects/components/src/textarea/textarea.component.ts
Original file line number Diff line number Diff line change
@@ -1,4 +1,12 @@
import { ChangeDetectionStrategy, Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
import {
ChangeDetectionStrategy,
ChangeDetectorRef,
Component,
EventEmitter,
Input,
OnInit,
Output
} from '@angular/core';
import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
import { LoggerService } from '@hypertrace/common';

Expand Down Expand Up @@ -44,7 +52,7 @@ export class TextareaComponent implements ControlValueAccessor, OnInit {
@Output()
public readonly valueChange: EventEmitter<string> = new EventEmitter();

public constructor(private readonly loggerService: LoggerService) {}
public constructor(private readonly loggerService: LoggerService, private readonly cdr: ChangeDetectorRef) {}

public ngOnInit(): void {
// tslint:disable-next-line:strict-type-predicates
Expand All @@ -64,6 +72,7 @@ export class TextareaComponent implements ControlValueAccessor, OnInit {

public writeValue(value?: string): void {
this.value = value;
this.cdr.markForCheck();
}

public registerOnChange(onChange: (value?: string) => void): void {
Expand All @@ -74,6 +83,10 @@ export class TextareaComponent implements ControlValueAccessor, OnInit {
this.propagateControlValueChangeOnTouch = onTouch;
}

public setDisabledState(isDisabled?: boolean): void {
this.disabled = isDisabled ?? false;
}
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you want to add cdr markForCheck here?

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@palbizu palbizu Mar 11, 2022

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It seems not necessary to put it here for this component. Disabling is working fine


private propagateValueChangeToFormControl(value?: string): void {
this.propagateControlValueChange?.(value);
this.propagateControlValueChangeOnTouch?.(value);
Expand Down