28 lines
550 B
Vue
28 lines
550 B
Vue
<script>
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export default {
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props: {
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modified: {
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type: Boolean,
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required: false,
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default: false,
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},
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},
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created() {
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window.addEventListener('beforeunload', this.requestConfirmation);
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},
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destroyed() {
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window.removeEventListener('beforeunload', this.requestConfirmation);
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},
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methods: {
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requestConfirmation(e) {
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if (this.modified) {
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e.preventDefault();
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// eslint-disable-next-line no-param-reassign
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e.returnValue = '';
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}
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},
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},
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render: () => null,
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};
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</script>
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