wm
06bd96a473
- 8 个页面 exercise-card 由 bind:tap 改为 catch:tap，拦截原生 tap 冒泡 避免一次点击被『自定义事件 + 原生冒泡』触发两次， 第二次 e.detail 无 id → navigateTo detail?id=undefined → 404 - 所有 onExercise 顶部加 id 守卫，无 id 直接 return - exercise-card 点击前校验 exercise.id，缺失不触发 - detail onLoad 的 id 为空时直接显示空态，不再发起错误请求
72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
const app = getApp();
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const svc = require('../../services/exercise');
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const planSvc = require('../../services/plan');
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Page({
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data: {
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statusBarHeight: 20,
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q: '',
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results: [],
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loading: false,
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searched: false,
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selectMode: false,
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planId: '',
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navTitle: '搜索'
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},
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onLoad(query) {
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this.setData({ statusBarHeight: app.globalData.statusBarHeight || 20 });
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const selectMode = query.mode === 'select';
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const planId = query.planId || '';
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this.setData({
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selectMode,
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planId,
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navTitle: selectMode ? '选择动作' : '搜索'
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});
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if (selectMode) {
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wx.setNavigationBarTitle({ title: '选择动作' });
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}
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},
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onInput(e) {
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const q = e.detail.value;
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this.setData({ q });
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this.debouncedSearch(q);
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},
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debouncedSearch(q) {
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if (this._timer) clearTimeout(this._timer);
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this._timer = setTimeout(() => this.doSearch(q), 350);
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},
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doSearch(q) {
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if (!q || !q.trim()) {
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this.setData({ results: [], searched: false, loading: false });
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return;
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}
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this.setData({ loading: true });
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svc.search(q.trim()).then((res) => {
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this.setData({
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results: (res && res.items) || [],
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searched: true,
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loading: false
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});
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}).catch(() => {
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this.setData({ searched: true, loading: false });
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});
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},
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onExercise(e) {
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const id = e.detail && e.detail.id;
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if (!id) return;
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if (this.data.selectMode && this.data.planId) {
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planSvc.addExercise(this.data.planId, id).then(() => {
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wx.showToast({ title: '已添加', icon: 'success' });
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setTimeout(() => wx.navigateBack(), 500);
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}).catch(() => {});
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return;
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}
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wx.navigateTo({ url: '/pages/detail/detail?id=' + encodeURIComponent(id) });
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}
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});
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