How can we display a tool tip when hovering over the matoptions depending on a specific condition?

<mat-select class="dropBox" placeholder="Select One" (selectionChange)="mymethod($event.value)" style="background-color:#FFFFFF;">
                    <mat-option *ngFor="let option of myList" [value]="option" matTooltip="{{option}}>
                             {{option}}
                     </mat-option>
       </mat-select>

Is there a way to selectively display tooltips for certain options in the list "myList" but not all? Any assistance would be greatly appreciated. Thank you.

Answer №1

If you are working with the array below:

foods: Food[] = [
{value: 'steak-0', viewValue: 'Steak'},
{value: 'pizza-1', viewValue: 'Pizza', tooltip: "hey"},
{value: 'tacos-2', viewValue: 'Tacos'}
];

In your select element, you can use the following code snippet:

 <mat-select>
  <mat-option  *ngFor="let food of foods"
    [value]="food.value"
    [matTooltip]="food.tooltip"
  >
    {{food.viewValue}}
  </mat-option>

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