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Update keyboard-key.component.ts #51

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Update keyboard-key.component.ts #51

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8 changes: 4 additions & 4 deletions src/core/src/components/keyboard-key/keyboard-key.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -140,9 +140,9 @@ export class MatKeyboardKeyComponent implements OnInit {
// Trigger a global key event
// TODO: determine whether an output should bubble the pressed key similar to the keybboard action or not
this._triggerKeyEvent();

// Manipulate the focused input / textarea value
const value = this.inputValue;
const value = this.inputValue == null ? "" : this.inputValue;
const caret = this.input ? this._getCursorPosition() : 0;

let char: string;
Expand All @@ -156,7 +156,7 @@ export class MatKeyboardKeyComponent implements OnInit {
break;

case KeyboardClassKey.Bksp:
this.inputValue = [value.slice(0, caret - 1), value.slice(caret)].join('');
this.inputValue = [value.slice(0, caret - 1)].join('');
this._setCursorPosition(caret - 1);
break;

Expand Down Expand Up @@ -194,7 +194,7 @@ export class MatKeyboardKeyComponent implements OnInit {
}

if (char && this.input) {
this.inputValue = [value.slice(0, caret), char, value.slice(caret)].join('');
this.inputValue = caret ? [value.slice(0, caret), char, value.slice(caret)].join('') : value + char;
this._setCursorPosition(caret + 1);
}
}
Expand Down