拼多多小程序怎么加購(gòu)物車？開(kāi)通拼多多賬戶并授權(quán)登錄。點(diǎn)擊需要添加到購(gòu)物車的商品。打開(kāi)購(gòu)物車后，單擊添加到購(gòu)物車。謝謝你邀請(qǐng)我。小程序購(gòu)物車中的數(shù)據(jù)可以通過(guò)以下屬性在購(gòu)物車中頁(yè)面的數(shù)據(jù)中獲取:CartG

拼多多小程序怎么加購(gòu)物車？

謝謝你邀請(qǐng)我。小程序購(gòu)物車中的數(shù)據(jù)可以通過(guò)以下屬性在購(gòu)物車中頁(yè)面的數(shù)據(jù)中獲取:

CartGoods(添加到購(gòu)物車的商品列表)

CartTotal(goodsCount:購(gòu)物車中所有商品的總數(shù)，checkedGoodsCount:購(gòu)物車中所選商品的總數(shù))

IsEditCart(購(gòu)物車是否處于編輯狀態(tài))

CheckedAllStatus(在編輯狀態(tài)下全選)

EditCartList(購(gòu)物車中所選商品的列表)

如果你喜歡我的回答，請(qǐng)關(guān)注并喜歡。示例代碼如下:varapp = g:、{cartGoods:、[],cartTotal:、{";goodsCount";: 0、 ";checkedGoodsCount";: 0,},isEditCart: false,check: true,editCartList:[]}、OnLoad:函數(shù)(options){//頁(yè)面初始化選項(xiàng)是參數(shù)}、onR:函數(shù)()帶來(lái)的頁(yè)面跳轉(zhuǎn){//頁(yè)面渲染完成}、OnShow:函數(shù)(){//Pag:函數(shù)(){//Pag:函數(shù)()然后(function(RES){ if(= = = 0){console.log()({cartGoods:，cartTotal:·})}({check:()})} }，isCheck: function () {//判斷購(gòu)物車中所有商品已被選中return (function (element，index，array){ if(= = true){ return true } else { return false } } }，check:函數(shù)(event){ let item index = that = this if(！){(，{ productIds:[item index].產(chǎn)品標(biāo)識(shí)，isCheck:[項(xiàng)目索引]。檢查過(guò)了？0 : 1 }、 郵政和郵政。;).然后(function(RES){ if(= = = 0){console.log()({cartGoods:，CartTotal:·})}({check:()})} } else {//編輯狀態(tài)let tmpcartdata =(function(element，index，array) {if (index = = itemindex) {=！} return element})({cartGoods: tmpCartData,check: (),;;:()})} }，getCheckedGoodsCount: function(){ let checkedGoodsCount =(function(v){ if(= = = true){ checkedGoodsCount = } })console . log(checkedGoodsCount)return checkedGoodsCount},check: function(){ let that = this if(！){ var product ids =(function(v){ return _ id })(，{ productIds:( ;， )，isCheck:()？0 : 1 }、 郵政和郵政。;).然后(function(RES){ if(= = = 0){console.log()({cartGoods:，CartTotal: })}({check:()})} } else {//編輯狀態(tài)let checked all status =()let tmpcartdata =(function(v){ =！checkedAllStatusreturn v})({cartGoods: tmpCartData,check: (),;;:()})} }，editCart:函數(shù)(){ var that = thisif(){()({isEditCart:！})} else {//編輯狀態(tài)let tmpc art list =(function(v){ = false返回v})({editCartList: ,cartGoods: tmpCartList,isEditCart:！,check: (),;;: ()})}},updateCart:函數(shù)(productId，goodsId，number，id) {let that =(，{productId: productId,goodsId: goodsId,numb: numb: id }， 郵政和郵政。;).然后(function(RES){ if(= = = 0){console.log()({//cartGoods:·,//cartTotal: })}({ check: ()})})},cutNumb:函數(shù)(事件){ let item index = cartIt: = ({cartGoods: })this . update cart(_id，_id，numb:函數(shù)(event){ let item Index = cartItem =[item index]let Number = = ({cartGoods: })this . update cart(_ id，_ id，Number，)},checkoutOrd:函數(shù)(){//Get selected goods let = this var checked goods =(function(element，index，array){ if(= = true){ return true } else { return false } })if(check: ;../shopping/check out/Checkout;})},deleteCart:函數(shù)(){//刪除選中的商品let that = this let products =(function(element，index，array){ if(= = true){ return true } else { return false } })if(product ids . length lt = 0){ return false } product ids =(function(element，index，array) {if ( == true) {return _id}})(，{productIds:( ;， )}， 郵政和郵政。;).then(function (res) {if ( === 0) {con sole . log()let cart list =(v = gt { console . log(v)= false return v})({cartGoods:·cartList,cartTotal:·})}({check:()})})} })