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docs: clarify value of the form control in the chips-form-control example #22995

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merged 1 commit into from
Jun 18, 2021
Merged

docs: clarify value of the form control in the chips-form-control example #22995

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12 changes: 9 additions & 3 deletions src/components-examples/material/chips/chips-form-control/chips-form-control-example.html
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Original file line number Diff line number Diff line change
Expand Up @@ -4,15 +4,17 @@
</div>

<p>
Selected keywords: {{formControl.value}}
<i>Select a focused chip by pressing <code>SPACE</code></i>
</p>

<mat-form-field class="example-chip-list" appearance="fill">
<mat-label>Video keywords</mat-label>
<mat-chip-list #chipList aria-label="Video keywords" multiple [formControl]="formControl">
<mat-chip
*ngFor="let keyword of keywords"
(removed)="removeKeyword(keyword)">
*ngFor="let keyword of keywords"
[selected]="keyword"
[value]="keyword"
(removed)="removeKeyword(keyword)">
{{keyword}}
</mat-chip>
<input
Expand All @@ -21,3 +23,7 @@
(matChipInputTokenEnd)="addKeywordFromInput($event)">
</mat-chip-list>
</mat-form-field>

<p>
<b>The following keywords are selected:</b> {{formControl.value}}
</p>
2 changes: 1 addition & 1 deletion src/components-examples/material/chips/chips-form-control/chips-form-control-example.ts
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Expand Up @@ -12,7 +12,7 @@ import {MatChipInputEvent} from '@angular/material/chips';
})
export class ChipsFormControlExample {
keywords = new Set(['angular', 'how-to', 'tutorial']);
formControl = new FormControl();
formControl = new FormControl(['angular']);

addKeywordFromInput(event: MatChipInputEvent) {
if (event.value) {
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