46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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const storage = require('../../utils/storage');
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Page({
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data: {
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avatarUrl: '',
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nickname: '',
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prefs: { taste: '都可以', priceRange: 'all', allergies: '' },
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shoppingList: []
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},
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onShow() {
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const prefs = storage.get('user_prefs', { taste: '都可以', priceRange: 'all', allergies: '' });
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const shoppingList = storage.get('shopping_list', []);
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this.setData({ prefs, shoppingList });
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},
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setPref(e) {
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const { key, val } = e.currentTarget.dataset;
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const prefs = { ...this.data.prefs, [key]: val };
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this.setData({ prefs });
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storage.set('user_prefs', prefs);
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},
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setAllergies(e) {
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const prefs = { ...this.data.prefs, allergies: e.detail.value };
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this.setData({ prefs });
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storage.set('user_prefs', prefs);
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},
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toggleItem(e) {
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const idx = e.currentTarget.dataset.index;
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const list = this.data.shoppingList;
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list[idx].checked = !list[idx].checked;
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this.setData({ shoppingList: list });
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storage.set('shopping_list', list);
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},
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clearShopping() {
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wx.showModal({
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title: '清空清单',
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content: '确定清空所有购物清单吗？',
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success: (res) => {
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if (res.confirm) {
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this.setData({ shoppingList: [] });
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storage.set('shopping_list', []);
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}
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}
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});
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}
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});
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