Disable input based on a condition - html

Question

Hello all I have the following piece of code:
<table class="details-table" *ngIf="peop && peopMetadata">
<tr *ngFor="let attribute of peopMetadata.Attributes">
<td class="details-property">{{attribute.AttributeLabel}}</td>
<td [ngSwitch]="attribute.AttributeType">
<div *ngSwitchCase="'String'">
<input matInput [(ngModel)] = "peop[attribute.AttributeKey]" />
</div>
<div *ngSwitchDefault>{{peop[attribute.AttributeKey]}
</div>
</td>
</tr>
<div>
<button ng-click="">Submit</button>
</div>
</table>
I want to disable the input based on an attribute values say peop[attribute.IsWritable]='false' . How can i achieve this here . Any help is appreciated

Answer 1

INPUT only approach:
<input [disabled]="!peop[attribute.IsWritable]" matInput [(ngModel)] = "peop[attribute.AttributeKey]" />
CONDITIONAL approach:
<ng-container *ngIf="peop[attribute.IsWritable]">
<input matInput [(ngModel)]="peop[attribute.AttributeKey]" />
</ng-container>
<ng-container *ngIf="!peop[attribute.IsWritable]">
<span>{{ peop[attribute.AttributeKey] }}</span>
</ng-container>
OR:
<input *ngIf="peop[attribute.IsWritable]" matInput [(ngModel)]="peop[attribute.AttributeKey]" />
<span *ngIf="!peop[attribute.IsWritable]">{{ peop[attribute.AttributeKey] }}</span>

Answer 2

I just came across the need to do this and found that I needed to use ng-disabled to do it.
<input id="my-input-id" class="my-input-class" type="number" name="my-input-name" ng-model="MyCtrl.myModel" required ng-disabled="MyCtrl.myProperty && MyCtrl.myProperty !== 'someValue'"></input>
Hope this helps someone else!