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<template>
<div id="app">
<input
ref="name"
placeholder="Name"
/>{{ ' ' }}
<button @click="focusInput">Focus</button>
</div>
</template>
<script>
export default {
methods: {
focusInput() {
this.$refs.name.focus();
},
},
};
</script>
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<el-input ref="email" v-model="form.email">
this.$refs.email.$el.focus()