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fix(radio): coerce checked input binding #8556

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merged 1 commit into from
Dec 1, 2017
Merged

fix(radio): coerce checked input binding #8556

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2 changes: 1 addition & 1 deletion src/demo-app/radio/radio-demo.html
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<h1>Basic Example</h1>
<section class="demo-section">
<mat-radio-button name="group1">Option 1</mat-radio-button>
<mat-radio-button name="group1" checked>Option 1</mat-radio-button>
<mat-radio-button name="group1">Option 2</mat-radio-button>
<mat-radio-button name="group1" disabled="true">Option 3 (disabled)</mat-radio-button>
</section>
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7 changes: 3 additions & 4 deletions src/lib/radio/radio.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -365,11 +365,10 @@ export class MatRadioButton extends _MatRadioButtonMixinBase

/** Whether this radio button is checked. */
@Input()
get checked(): boolean {
return this._checked;
}
get checked(): boolean { return this._checked; }
set checked(value: boolean) {
const newCheckedState = coerceBooleanProperty(value);

set checked(newCheckedState: boolean) {
if (this._checked != newCheckedState) {
this._checked = newCheckedState;

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