miniprogram/node_modules/@vant/weapp/dist/checkbox-group/index.js
(完整代码) 969Bimport { useChildren } from '../common/relation';
import { VantComponent } from '../common/component';
VantComponent({
field: true,
relation: useChildren('checkbox', function (target) {
this.updateChild(target);
}),
props: {
max: Number,
value: {
type: Array,
observer: 'updateChildren',
},
disabled: {
type: Boolean,
observer: 'updateChildren',
},
direction: {
type: String,
value: 'vertical',
},
},
methods: {
updateChildren() {
this.children.forEach((child) => this.updateChild(child));
},
updateChild(child) {
const { value, disabled, direction } = this.data;
child.setData({
value: value.indexOf(child.data.name) !== -1,
parentDisabled: disabled,
direction,
});
},
},
});
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