小程序点击下一个页面时，我是否可以让他不返回上一页。安卓端的机子，有一个返回的按钮

--问题-- 我想在js中循环出input的value值，包括点击它改变时。我现在想在name中加{{index}},但我不知道怎么输出。 --html代码-- <view class='product_sku_price' wx:for="{{product_sku_price}}" wx:key="{{index}}" wx:for-index="index" wx:for-item="vo" style='margin-top:20rpx;'>       <view style='display: flex;flex-direction:row;margin-bottom:10rpx;font-size:32rpx;'>         <text style='color:#666;width:calc(100% - 120px);'>{{vo.store_items}}</text>           <input type="number" value='{{vo.store_price}}' style='text-align:center;width:120rpx;' bindinput='changeprice' name="store_price{{index}}" bindinput="inputTyping" data-index='{{index}}' />      </view></view> --js-- inputTyping: function (e) {     var index = parseInt(e.currentTarget.dataset.index);     this.setData({       store_price: e.detail.value.store_price[index]     })   },

-- 问题 -- 我现在点击一个商品的加减，其他商品的加减一起加一起减，我如何点击单个商品是，其他商品加减不懂，只有对应的商品的加减动。 -- html -- <view class="container">           <view wx:for="{{userIndexProList}}" wx:key="this" wx:for-item="item">             <view style='margin-top:35rpx;' class='item_container' bindtap='itemSelected' data-index='{{index}}'>               <image class='select_icon' src="{{item.isSelected?'/images/wmn_select_have.png':'/images/wmn_select_none.png'}}" style='width:40rpx;margin-right:30rpx;'></image>             </view>             <view class="carts-text" style='width:calc(100% - 35rpx);'>               <text class="carts-title">{{item.product.title}}</text>               <text class="carts-title">{{item.product.items}}</text>               <view class="carts-subtitle">                 <text class="carts-price">￥{{item.product.price}}</text>                 <text bindtap="bindMinus" data-index="{{index}}">-</text>                 <text>{{num}}</text>                 <text bindtap="bindPlus" data-index="{{index}}">+</text>               </view>             </view>           </view>         </view> -- js -- data: {     //默认是1      num: 1,   }, //数量加   bindPlus: function() {     var num = this.data.num;     num++;     this.setData({       num: num     });   },   //数量减   bindMinus: function() {     var num = this.data.num;     if (num > 1) {       num--;     }     this.setData({       num: num     });   }

- 当前 Bug 的表现（可附上截图） 我已经在wx.request前面加了var that=this了，为什么还是报错？获取的是列表数据[图片] - 预期表现 不报错 - 复现路径 - 提供一个最简复现 Demo Page({   data: {     vip_list:null   },   onLoad: function (options) {     this.vip_list();   },   vip_list(){     //获取缓存access_token     wx.getStorage({       key: 'access_token',       success: function (res) {         if (Date.parse(new Date()) + 2000 < res.data.expires) {             //读取缓存access_token             wx.getStorage({               key: 'login_info',               success: function (b) {                 var that = this;                 //会员列表                 wx.request({                   url: 'http://api.wss.onlyjune.com/store_member/lists.html',                   data: {                     access_token: res.data.access_token,                     page:'10',                     user_token: b.data.user_token                   },                   method: 'post',                   header: {                     'Content-Type': 'application/json'                   },                   success: function (a) {                     // console.log(a.data)                     console.log('会员数据:',a.data.data.data)                     that.setdata({                       vip_list: a.data.data.data                     })                   },                   fail: function () { }                 })               },             })         } else {           console.log('access_token已过期请重新获取');         }       },     })   }, })

- 当前 Bug 的表现（可附上截图） APP和小程序一起写的，APP登录成功了，说明后台没有问题。 我已经写了获取验证码了，但是登录的时候还是总是提醒请获取验证码，写了死数据传也是这样。 是我两个缓存的调取的原因吗？ [图片] - 预期表现 可以登录 - 复现路径 - 提供一个最简复现 Demo var interval = null //倒计时函数 Page({   data: {     time: '获取验证码', //倒计时     currentTime: 61,    access_token: "",     expires: "",     code: "",     openid: "",     sns_type: "",     mobile: ""   },   onLoad: function (options) {     var that = this;     wx.getSystemInfo({       success(res) {         // console.log(res.model)         that.setData({           sns_type: res.model         })       }     })   },   passNameInput: function (e) {     this.setData({       mobile: e.detail.value     })   },   //获取验证码   getVerificationCode: function (e) {     var mobile = this.data.mobile     // console.log(mobile)     //读取access_token本地缓存     wx.getStorage({       key: 'access_token',       success: function (res) {         // console.log(res.data)         if (Date.parse(new Date()) + 2000 < res.data.expires) {           if (mobile == '') {             wx.showToast({               title: '请输入手机号',               icon: 'none'             })           } else {             //获取验证码             wx.request({               url: 'http://api.wss.onlyjune.com/login/sendCode.html',               data: {                 access_token: res.data.access_token,                 mobile: mobile,                 type: "2"               },               method: 'post',               header: {                 'Content-Type': 'application/json'               },               success: function (res) {                 console.log(res.data)                 wx.showToast({                   title: '验证码为：1111',                   icon: 'none'                 })               },               fail: function () { }             })           }         } else {           console.log('access_token已过期请重新获取');         }       },     })   },   //手机号验证码登录   formSubmit: function (e) {     var sns_type = this.data.sns_type     // console.log(sns_type)     //读取access_token本地缓存     wx.getStorage({       key: 'access_token',       success: function (res) {         // console.log(res.data)         if (Date.parse(new Date()) + 2000 < res.data.expires) {           // if (e.detail.value.mobile == '') {           //   wx.showToast({           //     title: '请输入手机号',           //     icon: 'none'           //   })           // } else if (e.detail.value.code == '') {           //   wx.showToast({           //     title: '请获取验证码',           //     icon: 'none'           //   })           // } else {             //读取openid本地缓存             wx.getStorage({               key: 'openid',               success: function (b) {                 console.log(b.data.openid)                 console.log(sns_type)                 console.log(e.detail.value.code)                 console.log(e.detail.value.mobile)                 console.log(res.data.access_token)                 //登录                 wx.request({                   url: 'http://api.wss.onlyjune.com/login/codeLogin.html',                   data: {                     access_token: res.data.access_token,                     mobile: 18761336470,                     code: 1111,                     sns_type: 'weixin',                     open_id: 'fl'                   },                   method: 'post',                   header: {                     'Content-Type': 'application/json'                   },                   success: function (res) {                     console.log(res.data)                     // wx.switchTab({                     //   url: '../pages/index/index',                     // })                   },                   fail: function () { }                 })               },             })           // }         } else {           console.log('access_token已过期请重新获取');         }       },     })   } })

- 当前 Bug 的表现（可附上截图） [图片] - 预期表现 可以将openid单独获取出来 - 复现路径 - 提供一个最简复现 Demo //app.js App({   onLaunch: function() {     //获取access_token     wx.request({       url: 'http://api.wss.onlyjune.com/accessToken?client_id=20882088&secret=nGk5R2wrnZqQ02bed29rjzax1QWRIu1O',       data: {},       method: 'post',       header: {         'Content-Type': 'application/json'       },       success: function(res) {         wx.login({           success: function(a) {             // console.log(a.code)             //发送请求             wx.request({               url: 'http://api.wss.onlyjune.com/login/getWxOpenid.html',               data: {                 access_token: res.data.access_token,                 wx_code: a.code               },               header: {                 'content-type': 'application/json'               },               success: function(b) {                 console.log(b.data)                 console.log("获取到的openid为：" + b.data.openid)               }             })           }         })         //本地缓存access_token         wx.setStorage({           key: 'access_token',           data: {             access_token: res.data.access_token,             expires: Date.parse(new Date()) + res.data.expires,           },           success: function() {},         })       },       fail: function() {}     })   },   globalData: {     userInfo: null   } })

- 当前 Bug 的表现（可附上截图）[图片] - 预期表现 想要不报错，正确的获取openid - 复现路径 无 - 提供一个最简复现 Demo //app.js App({   onLaunch: function() {     //获取access_token     wx.request({       url: 'http://api.wss.onlyjune.com/accessToken?client_id=20882088&secret=nGk5R2wrnZqQ02bed29rjzax1QWRIu1O',       data: {},       method: 'post',       header: {         'Content-Type': 'application/json'       },       success: function(res) {         // console.log(res.data)         console.log(res.data.access_token)         wx.login({           success: function(res) {             console.log(res.code)             //发送请求             wx.request({               url: 'http://api.wss.onlyjune.com/login/getWxOpenid.html',               data: {                 access_token: res.data.access_token,                 code: res.code               },               header: {                 'content-type': 'application/json' //默认值               },               success: function(res) {                 var that = this;                 console.log(res.data)               }             })           }         })         // console.log(res.data)         wx.setStorage({           key: 'access_token',           data: {             access_token: res.data.access_token,             expires: Date.parse(new Date()) + res.data.expires,           },           success: function(res) {},         })       },       fail: function() {       }     })   },   globalData: {     userInfo: null   } })

- 当前 Bug 的表现（可附上截图） 就是获取openid是报的错，Setting data field "openid" to undefined is invalid. - 预期表现 无 - 复现路径 无 - 提供一个最简复现 Demo 无

- 需求的场景描述（希望解决的问题）内嵌网页，能否网页不全屏显示？并且改变大小固定在页面的某个区域 - 希望提供的能力