Open
Description
// 你的答案
<script setup>
import { ref,vModelText } from 'vue'
const value = ref("")
vModelText.beforeUpdate = function (el,{value,modifiers}){
if(value && modifiers.capitalize){
el.value = el.value.charAt(0).toUpperCase() + el.value.slice(1)
}
}
</script>
<template>
<input type="text" v-model.capitalize="value" />
</template>