多选
div()
div()
p 选择平台
el-form-item()
el-checkbox( label="全部", :indeterminate="isIndeterminate", v-model="checkAll", @change="handleCheckAllChange")
div()
el-form-item
el-checkbox-group( v-model="popupform.receivers", @change="handleCheckedCitiesChange")
el-checkbox( v-for="city in cities", :label="city.id", :key="city.id") {{city.name}}
return {
cities: [],
checkAll: false,
isIndeterminate: true,
popupform: {
receivers: [],
}
}
mounted() {
this.getDataList();
},
methods: {
handleCheckAllChange(val) {
// const _receivers = val ? this.cities.map(key => key.id) : [];
// this.$set(this.popupform, 'receivers', _receivers)
//绑定的值为 id ，则 this.cities.map(key => key.id) 为 id
this.popupform.receivers = val ? this.cities.map(key => key.id) : [];
console.log(this.cities.map(key => key.id))
this.isIndeterminate = false;
},
handleCheckedCitiesChange(value) {
// value 是 :label="city.id" 绑定的值
const checkedCount = value.length;
this.checkAll = checkedCount === this.cities.length;
this.isIndeterminate = checkedCount > 0 && checkedCount < this.cities.length;
},
async getDataList() {
//请求数据
const result = await api.accountRangeList();
this.cities = result.sellerTypeList;
}
}
