vue el-radio-group多选封装及使用

基于Element UI库的Vue组件，实现了一个单选/多选框组合的效果，可以根据 type 属性的不同值来切换单选框（默认）和按钮式单选框/多选框。

创建组件index.vue (src/common-ui/radioGroup/index.vue)

<template><el-radio-groupv-model="hValue":size="size":disabled="disabled":text-color="textColor":fill="fill"><template v-for="(item, index) in dataSource"><el-radio-buttonv-if="type === 'button'":key="index":label="item[hProps.value]":disabled="item[hProps.disabled]":name="item[hProps.name]">{{ item[hProps.label] }}</el-radio-button><el-radiov-else:key="index+'else'":label="item[hProps.value]":disabled="item[hProps.disabled]":border="item[hProps.border] || border":size="item[hProps.size]":name="item[hProps.name]":class="{ vertical }">{{ item[hProps.label] }}</el-radio></template></el-radio-group>
</template><script>export default {name: "HRadioGroup",props: {border: Boolean,dataSource: {type: Array,label: [String, Number],value: [String, Number, Boolean],disabled: {type: Boolean,default: false},border: {type: Boolean,default: false},size: {type: String,validator(value) {return ["medium", "small", "mini"].indexOf(value) !== -1;}},name: String},disabled: {type: Boolean,default: false},fill: String,size: {type: String,validator(value) {return ["medium", "small", "mini"].indexOf(value) !== -1;}},textColor: String,type: {type: String,default: "normal",validator(value) {return ["normal", "button"].indexOf(value) !== -1;}},value: {type: [String, Number, Boolean]},vertical: Boolean,props: {type: Object,default() {return {};}}},computed: {hValue: {get() {return this.value;},set(value) {this.$emit("input", value);this.$emit("change", value);}},hProps() {return {label: "label",value: "value",disabled: "disabled",border: "border",size: "size",name: "name",...this.props};}}};
</script><style lang="scss" scoped>.vertical {display: block;margin-left: 0 !important;& + .vertical {margin-top: 10px;}}
</style>

页面引入

• 在需要使用HRadioGroup组件的地方，通过import语句引入组件注册并使用

<template><div><h-radio-group:value="selectedValue":data-source="dataSource"@change="val => handleRadioGroupChange(val)"></h-radio-group></div>
</template>
<script>import HRadioGroup from '@/common-ui/radioGroup/index'export default {components: {HRadioGroup},data() {return {filterVal: '',dataSource: [],selectedValue: ''}},methods: {handleRadioGroupChange(val, row) {console.log(val,'选中的数据')},}// ...}
</script>

确保你已经安装了Vue.js和Element UI，并在项目中引入它们。