elementUI種的多選框和單選框差不多,
(1)el-checkbox-group里綁定一個數組
(2)el-checkbox-group綁定一個方法獲取值
(3)for循環選項,綁定key,label
(4)el-checkbox里還可以綁定disabled和checked
例子:
<template>
<div>
<el-checkbox-group v-model="test" @change="getValue()">
<el-checkbox v-for="(item,i) in items" :key="i" :label="item.content" :disabled="item.disabled" :checked="item.checked"></el-checkbox>
</el-checkbox-group>
</div>
</template>
<script>
export default {
name: "HelloWorld",
data() {
return {
test:[], // 默認選項,要在el-checkbox-group里綁定一個空數組
items:[
{id:0,content:"選項一",disabled:false,checked:true},
{id:1,content:"選項二",disabled:true,checked:false},
{id:2,content:"選項三",disabled:false,checked:false},
]
};
},
methods: {
getValue(){
console.log(this.test)
}
},
};
</script>
<style lang="css" scoped>
</style>
