[AI Generated]: feat(Comp): 新增选择已有成员抽屉组件并接入 addMember 页面
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/** 成员数据项 */
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interface SelectMemberItem {
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/** 唯一标识 */
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id: string
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/** 姓名 */
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name: string
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/** 性别 */
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gender: '男' | '女'
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/** 年龄 */
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age: number
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/** 身高(cm) */
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height: number
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/** 头像 URL,无则显示彩色占位圆 */
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avatar?: string
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/** 是否已选中 */
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selected?: boolean
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}
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/**
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* 选择已有成员抽屉组件
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* Properties: show(控制显示), members(成员列表)
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* Events: close(关闭), select(选中成员,携带 SelectMemberItem)
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*/
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Component({
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properties: {
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/** 是否显示抽屉 */
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show: {
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type: Boolean,
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value: false
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},
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/** 成员列表 */
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members: {
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type: Array,
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value: [] as SelectMemberItem[]
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}
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},
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data: {
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/** 控制 wx:if,DOM 是否存在 */
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innerShow: false,
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/** 控制 --visible 类,触发 CSS transition */
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animVisible: false
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},
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observers: {
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/**
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* 监听外部 show 变化,错开两帧:
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* 打开:先插入 DOM,下一帧加动画类
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* 关闭:先移除动画类,等 transition 结束再移除 DOM
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*/
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show(val: boolean) {
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if (val) {
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this.setData({ innerShow: true })
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// 延迟一帧,让 DOM 先以初始状态渲染,再触发 transition
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setTimeout(() => {
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this.setData({ animVisible: true })
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}, 20)
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} else {
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this.setData({ animVisible: false })
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// 等 CSS transition 结束(0.3s)再移除 DOM
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setTimeout(() => {
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this.setData({ innerShow: false })
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}, 300)
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}
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}
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},
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methods: {
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/** 点击遮罩关闭 */
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onTapMask() {
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this.triggerEvent('close')
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},
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/** 点击关闭按钮 */
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onTapClose() {
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this.triggerEvent('close')
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},
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/**
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* 点击成员行,触发 select 事件
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* @param e 携带 data-member 的点击事件
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*/
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onTapMember(e: WechatMiniprogram.TouchEvent) {
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const member = e.currentTarget.dataset.member as SelectMemberItem
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this.triggerEvent('select', member)
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}
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}
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})
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