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| import { VantComponent } from '../common/component';
| VantComponent({
| field: true,
| relation: {
| name: 'checkbox',
| type: 'descendant',
| current: 'checkbox-group',
| linked(target) {
| this.updateChild(target);
| },
| },
| props: {
| max: Number,
| value: {
| type: Array,
| observer: 'updateChildren',
| },
| disabled: {
| type: Boolean,
| observer: 'updateChildren',
| },
| },
| methods: {
| updateChildren() {
| (this.children || []).forEach((child) => this.updateChild(child));
| },
| updateChild(child) {
| const { value, disabled } = this.data;
| child.setData({
| value: value.indexOf(child.data.name) !== -1,
| parentDisabled: disabled,
| });
| },
| },
| });
|
|
