小程序scrollintoview和enablebacktotop兼容性问题

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摘要：小程序scrollintoview和enablebacktotop兼容性问题
展开：目前在调试工具上可以正常跳转，但是在所有IOS真机上无效，华为P9上无效，小米和nuex5上有效前端代码如下：scrollviewscrollytrueenablebacktotop{{enableBackToTop}}scrolltop{{scrollTop}}stylewebkitoverflowscrolling:touch;scrollintoview{{replyScrollIntoView}}scrollwithanimationwx:if{{replyScrollIntoView!enableBackToToptrue}}!回复列表viewclassmessagelistviewclassblockquote{{item.IsOther1?other:my}}messagewx:for{{eventReplyList}}wx:key{{item.ReplyId}}idreplyId{{index}}imageclassavatarsrc{{item.Headimgurl}}/viewclassciteview{{item.UserName}}/viewview{{item.CreateDate}}/view/viewviewclasssendmessageimgwx:if{{item.ReplyTypeImage}}imagestylewidth:{{item.FileInfo.width}}px;height:{{item.FileInfo.height}}pxdatacurrentimgurl{{item.ReplyDetail}}catchtappreviewImagesrc{{item.ReplyDetail}}/image/viewtextclasssendmessagewx:if{{item.ReplyTypeText}}{{item.ReplyDetail}}/textviewclasssendmessagesoundwx:if{{item.ReplyTypeAudio}}datareplyid{{item.ReplyId}}datafilepath{{item.ReplyDetail}}dataindex{{index}}catchtapplayVoice/view/view/view/scrollview分割线js代码如下：Page({data:{userInfo:{},eventInfo:{ProjectName:,UserName:,StageName:,EventDetailList:[{EventTypeTemplateName:,EventDesc:}]},//详情eventCreateDate:,//创建时间eventReplyList:[],//回复列表eventReplyImageList:[],//回复中的图片，用于图片预览replyType:{Text:true,Audio:false,Image:false,},//回复类型eventOptions:{},//传入的参数replyScrollIntoView:,//回复列表中滚动到指定元素，值应为某子元素id（id不能以数字开头）scrollTop:0,enableBackToTop:false,//当iOS点击顶部状态栏、安卓双击标题栏时，是否支持滚动条返回顶部},//加载页面，获取详情onLoad:function(options){varthatthisvaruserInfoPromisenewPromise(function(resolve,reject){app.getUserInfo(function(userInfo){that.setData({userInfo:userInfo})resolve(OK)})})userInfoPromise.then(function(successMessage){if(successMessageOK){varparamsoptions;varjsonDataJSON.stringify({sessionId:app.globalData.sessionId,eventId:params.eventId,eventType:params.eventType,moduleName:params.moduleName,prePage:Page});wx.showLoading({title:加载中,})wx.request({url:app.globalData.requestUrl+api/Test/GetTestDetail,contentType:application/json,data:jsonData,method:POST,header:app.globalData.requestHeader,success:function(res){if(res.statusCode200res.data.Result.Status1){if(res.data.Data!null){wx.setNavigationBarTitle({title:res.data.Data.ProjectName,success:function(res){}})varhandleResulthandleReplyList(res.data.Data.EventReplyList)that.setData({eventInfo:res.data.Data,eventCreateDate:moment(res.data.Data.CreateDate).format(YYYYMMDDHH:mm:ss),eventReplyList:handleResult.replyList,eventReplyImageList:handleResult.replyImageList})//ps:一开始以为是数据渲染延迟的问题导致无法跳转到指定子元素，就使用延时执行，但即时我设置延时10秒后执行，也无效果setTimeout(function(){console.log(replyId+(that.data.eventReplyList.length1))that.setData({replyScrollIntoView:replyId+(that.data.eventReplyList.length1),enableBackToTop:true})},500)}else{wx.showModal({title:提示,content:暂无数据,showCancel:false,success:function(res){if(res.confirm){}}})}}elseif(res.statusCode401){wx.showModal({title:提示,content:登录已超时,showCancel:false,success:function(res){if(res.confirm){}}})}else{wx.showModal({title:提示,content:res.data.Result.Error.Message,showCancel:false,success:function(res){if(res.confirm){}}})}},fail:function(res){console.log(fail:,res)},complete:function(res){wx.hideLoading()}})}})},onShow:function(){},})