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155 lines
3.4 KiB
155 lines
3.4 KiB
const productUtil = require('../../utils/product.js') |
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var app = getApp() |
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Page({ |
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data: { |
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title: '', |
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id: 0, |
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quantity: 1, |
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product: {}, |
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windowWidth: 375, |
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windowHeight: 667, |
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pixelRatio: 2, |
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accountType: '', |
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from_share: false, |
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addProductAnimation: {} |
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}, |
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onShareAppMessage: function () { |
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return { |
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title: this.data.product.name, |
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desc: "巴爷供销社 － 高品质购物", |
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path: `pages/show_product/show_product?id=${this.data.product.id}&share=1` |
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} |
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}, |
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onLoad (params) { |
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var that = this |
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var id = params.id |
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try { |
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var res = wx.getSystemInfoSync() |
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this.setData({ |
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windowWidth: res.windowWidth, |
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windowHeight: res.windowHeight, |
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pixelRatio: res.pixelRatio |
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}) |
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app.globalData.windowWidth = res.windowWidth |
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app.globalData.windowHeight = res.windowHeight |
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app.globalData.pixelRatio = res.pixelRatio |
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} catch (e) { |
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} |
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if (params.share) { |
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productUtil.getProduct(id, function(result){ |
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var data = app.store.sync(result.data) |
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that.setData({ |
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from_share: true, |
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id: data.id, |
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product: data, |
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title: data.name |
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}) |
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}) |
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} else { |
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var allProducts |
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if (params.type) { |
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allProducts = wx.getStorageSync(`cate_${params.type}`) |
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} else { |
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allProducts = wx.getStorageSync('products') |
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} |
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var id = params.id |
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var product = allProducts.filter(function(i){ |
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return i.id === id |
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})[0] |
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this.setData({ |
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from_share: false, |
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id: id, |
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product: product, |
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title: product.name |
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}) |
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} |
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}, |
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onShow() { |
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if (app.globalData.currentCustomer) { |
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var accountType = app.globalData.currentCustomer.account_type |
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this.setData({accountType: accountType}) |
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} |
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}, |
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onReady() { |
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wx.setNavigationBarTitle({ title: this.data.title }) |
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}, |
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bindAddToCart (e) { |
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var that = this |
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//管到屏蔽 |
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if (!app.globalData.featureManager.enableGuanDao) { |
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if (this.data.product && (parseInt(this.data.product['category-id']) === 18)) { |
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wx.showModal({ |
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title: '管到商品暂未开放', |
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content: '目前无法在小程序上购买管到商品，如有需要，可以在巴爷微信商城上进行购买。', |
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showCancel: false, |
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success: function(res) {} |
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}) |
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return |
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} |
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} |
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this.popAddProduct() |
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var cartItems = wx.getStorageSync('cartItems') || [] |
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var exist = cartItems.filter(function(ele){ |
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return ele.id === that.data.id |
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})[0] |
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if (exist) { |
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exist.quantity = parseInt(exist.quantity) + 1 |
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} else { |
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cartItems.push({ |
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id: this.data.id, |
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quantity: 1, |
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product: this.data.product |
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}) |
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} |
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wx.showToast({ |
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title: '成功加入', |
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icon: 'success', |
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duration: 1000 |
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}) |
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wx.setStorage({ |
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key: 'cartItems', |
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data: cartItems |
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}) |
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if (this.data.from_share) { |
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wx.switchTab({ |
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url: '../cart/cart' |
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}) |
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} |
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}, |
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popAddProduct: function () { |
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if (this.count) { |
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this.count = this.count + 1 |
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} else { |
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this.count = 1 |
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} |
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var animation = wx.createAnimation({ |
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duration: 800, |
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timingFunction: 'ease', |
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}) |
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var y = this.count % 2 === 0 ? 200 : -200 |
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animation.translateY(y).step() |
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this.setData({ |
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addProductAnimation: animation.export() |
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}) |
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} |
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})
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