import DictionariesBehavior from "../../../../core/behavior/dictionaries.behavior"; // module/user/components/user-data-edit/user-data-edit.ts Component({ behaviors: ['wx://form-field-group', DictionariesBehavior], lifetimes: { attached() { console.log('渲染'); } }, properties: { model: { type: Object, value: {} }, sex: { type: String, value: '' }, retractable: { type: Boolean, value: false }, dirty: { type: Boolean, value: false }, }, data: { expanded: false, showSpecialPeriodPicker: true, }, observers: { 'model.sex, sex'(value, sex) { const showSpecialPeriodPicker = value === '1' || sex === '1'; this.setData({ showSpecialPeriodPicker }) } }, methods: { onExpand() { this.setData({ expanded: true }); } } })