本文实例为大家分享了Vue自定义多选组件使用的具体代码，供大家参考，具体内容如下

子组件（选项卡）

checkBoxCard.vue

<template> <div class="checkBoxCard"> <div :class="`box ${check && 'boxCheck'}`" @click="checked(), updateData()"> {{ name }} </div> </div></template><script>export default { name: "checkBoxCard", props: { name: String, checkIndex: { type: Number, default: null, }, }, data() { return { radio: 0, check: false, radioName: "", list: [], }; }, methods: { checked() { if (this.radio == 1) { this.check = false; this.radio = 0; } else if (this.radio == 0) { this.check = true; this.radio = 1; } }, updateData() { if (this.radio == 1) { this.radioName = this.name; } else if (this.radio == 0) { this.radioName = ""; } this.$emit("updateSurveyData", this.radioName, this.checkIndex); }, }, mounted() {}, created() {},};</script><style lang="scss" scoped>.checkBoxCard { margin-right: 15px; display: inline-block; margin-top: 10px;}.boxCheck { color: rgba(183, 37, 37, 1); background: bisque;}.box { border: 0.55px solid #eee; padding: 5px 10px; font-size: 3.73333vw; border-radius: 10px;}</style>

父组件

checkBox.vue

<template> <div class="checkBox"> <div class="title"> 选择 </div> <div class="card"> <CheckBoxCard v-for="item in list" :key="item.value" :name="item.name" :checkIndex="item.value" @updateSurveyData="updateSurveyData" /> </div> </div></template><script>import CheckBoxCard from "./checkBoxCard";export default { name: "checkBox", components: { CheckBoxCard, }, data: function () { return { list: [ { value: 0, name: "选项1" }, { value: 1, name: "选项2" }, { value: 2, name: "选项3" }, { value: 3, name: "选项4" }, { value: 4, name: "选项5" }, { value: 5, name: "选项6" }, { value: 6, name: "其他" }, ], name: "", checkList: [], }; }, methods: { updateSurveyData(question, index) { this.checkList[index] = question; console.log(this.checkList.filter((x) => x != "")); console.log(this.checkList.filter((x) => x != "").join()); }, }, created() {},};</script><style scoped>.checkBox { padding: 5.33333vw 4vw; border-bottom: 0.55px solid #eee; background: white;}.title { text-align: left; color: #323233; font-size: 3.73333vw; padding-bottom: 10px; line-height: 30px;}</style>

效果图

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。