一、题目类型选择器(非组件库)

使用vue2：在methods里区分单个点击和多个点击，在view视图区分判断题和选择题。

如下图：左侧为单选题，中间是判断题，右侧是多选题

1.1、效果展示

1.2、代码展示

<template><div><!-- 判断 --><div class="squre" v-if="AnswerType.Type == '3'"><div v-for="(item, i) in AnswerType.list" :key="i"><pv-if="item.title == '1'"@click="ClickLi(i, 1)":class="['every', singleIndex == 1 ? 'green-color' : '']"><span>对</span></p><pv-if="item.title == '2'"@click="ClickLi(i, 2)":class="['every', singleIndex == 2 ? 'red-color' : '']"><span>错</span></p></div></div><!-- 多选 + 单选--><div class="squre" v-if="AnswerType.Type != '3'"><divclass="every"v-for="(item, i) in AnswerType.list":key="i":class="[SelectMore.indexOf(i) == -1 ? '' : 'blue-active',singleIndex == i ? 'pink-active' : '',]"><p @click="ClickLi(item, i)"><span>{{ item.title }}</span></p></div></div></div>
</template>
<script>
export default {data() {return {AnswerType: {// Type: 1, //单选// Type: 2, //多选// list: [//   { title: "A" },//   { title: "B" },//   { title: "C" },//   { title: "D" },//   { title: "E" },// ],Type: 3, //判断list: [{ title: "1" }, { title: "2" }],},LiIndex: -1,singleIndex: -1,SelectMore: [],};},methods: {ClickLi(v, i) {this.LiIndex = i;if (this.AnswerType.Type == "2") {//多选情况if (this.SelectMore.indexOf(i) == -1) {this.SelectMore.push(i); //多选时，点哪个，下标就加到选中数组里（勾选）} else {this.SelectMore.forEach((item, index) => {if (item == i) {this.SelectMore.splice(index, 1); //再次点击，去掉该下标（取消勾选）}});}let parseIntArr = [];let arrSort = this.SelectMore.sort((a, b) => a - b); //结果排序arrSort.forEach((item) => {let str = String.fromCharCode(64 + parseInt(item) + 1); //下标转为对应的大写字母parseIntArr.push(str);});console.log(arrSort, "this.SelectMore", parseIntArr); //[1, 3, 4,],['B', 'D', 'E']} else {//单选+判断情况this.singleIndex = i;console.log(v);}},},
};
</script>
<style lang='less' scoped>
.squre {border: 1px solid red;.every {width: 200px;height: 40px;border-radius: 20px;line-height: 40px;text-align: center;background-color: gainsboro;margin-bottom: 10px;}.blue-active {background-color: skyblue;}.pink-active {background-color: pink;}.green-color {color: green;font-size: 26px;}.red-color {color: red;font-size: 26px;}
}
</style>

二、题目类型选择器(Vant组件库)

2.1、效果展示

2.2、代码展示

        <!-- 判断 --><div class="judgment-list" v-if="DiffAnswerTwo.type == '3'"><divv-for="(t, i) in imgHeader":key="i"@click="SingleClick(t, i)":class="['single-every', liActive == i ? 'single-active' : '']"><img :src="liActive == i ? t.active : t.url" alt="" /></div></div><!-- 单选--><div class="single-list" v-if="DiffAnswerTwo.type == '1'"><van-radio-group v-model="radio"><van-radioid="radio"v-for="(v, i) in DiffAnswerTwo.optionVoList":key="i":name="v.option"><span>{{ v.option }}</span></van-radio></van-radio-group></div><!-- 多选 --><div class="single-list" v-if="DiffAnswerTwo.type == '2'"><van-checkbox-group v-model="result"><van-checkboxid="checkbox"shape="square"v-for="(v, i) in DiffAnswerTwo.optionVoList":key="i":name="v.option"><span>{{ v.option }}</span></van-checkbox></van-checkbox-group></div>
<script>data() {return {imgHeader: [{url: require("@/assets/image/blackdui.png"),active: require("@/assets/image/whitedui.png"),answer: "1",},{url: require("@/assets/image/blackcuo.png"),active: require("@/assets/image/whitecuo.png"),answer: "2",},],liActive: -1,judgmentSign: -1,radio: "",result: [],};},methods: {SingleClick(t, i) {this.liActive = i;this.judgmentSign = t.answer;},
},
</script>
<style lang="less" scoped>#radio {margin: auto;width: 230px;height: 44px;color: black;border-radius: 24px;text-align: center;font-size: 18px;font-weight: 500;font-family: "PingFang SC";line-height: 44px;border: 1px solid #e5e6eeff;margin-bottom: 20px;/deep/ .van-radio__label {width: 230px;text-align: center;line-height: 44px;}}#radio[tabindex="0"] {color: #fff;border: 1px solid #4dd48eff;background: #4dd48eff;}#radio[tabindex="0"] span,#radio[tabindex="0"] /deep/ .van-radio__label {color: #fff !important;}#radio /deep/ .van-radio__icon--round .van-icon {display: none;}#checkbox {margin: auto;width: 230px;height: 44px;color: black;border-radius: 24px;text-align: center;font-size: 18px;font-weight: 500;font-family: "PingFang SC";line-height: 44px;border: 1px solid #e5e6eeff;margin-bottom: 20px;/deep/ .van-checkbox__label {width: 230px;text-align: center;line-height: 44px;}}#checkbox[aria-checked="true"] {color: #fff;border: 1px solid #4dd48eff;background: #4dd48eff;}#checkbox[aria-checked="true"] span {color: #fff !important;}#checkbox /deep/ .van-checkbox__icon .van-icon {display: none;}.judgment-list {margin: 24px 0;height: 140px;overflow: auto;display: flex;flex-direction: column;.single-every {margin: auto;width: 230px;height: 44px;color: black;border-radius: 24px;text-align: center;font-size: 18px;font-weight: 500;font-family: "PingFang SC";line-height: 44px;border: 1px solid #e5e6eeff;margin-bottom: 20px;}}</style>