34 lines
479 B
Vue
34 lines
479 B
Vue
<script>
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import { reactive } from "vue";
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export default {
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setup(_, { emit }) {
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const state = reactive({
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count: 0,
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})
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function increment() {
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state.count++
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emit('changed', state.count)
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}
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return {
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state,
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increment,
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}
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},
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emits: ['changed']
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}
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</script>
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<template>
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<button @click="increment">
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Count is: {{ state.count }}
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</button>
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</template>
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<style scoped>
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button {
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font-size: 24px;
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padding: 14px;
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}
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</style>
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