有人遇到过这样的问题吗:scroll-view滚动没有效果。我向下滑动屏幕,没用啊,怎么回事啊,求解 [代码]<scroll-view scroll-y style=[代码][代码]"height:1800rpx"[代码] [代码]scroll-top=[代码][代码]"{{topNum}}"[代码] [代码]bindScroll=[代码][代码]"scrolltoupper"[代码][代码]>[代码][代码] [代码][代码]<view class=[代码][代码]"scroll-view1"[代码][代码]>top2</view>[代码][代码] [代码][代码]<view class=[代码][代码]"scroll-view2"[代码][代码]>top3</view>[代码][代码] [代码][代码]<view class=[代码][代码]"gotop"[代码] [代码]hidden=[代码][代码]"{{!canGoTop}}"[代码] [代码]catchtap=[代码][代码]"goTop"[代码][代码]>[代码][代码] [代码][代码]<view>回到顶部</view>[代码][代码] [代码][代码]</view>[代码][代码]</scroll-view>[代码] //js代码 [代码] [代码][代码]data: {[代码][代码] [代码][代码]topNum:0,[代码][代码] [代码][代码]canGoTop:[代码][代码]false[代码][代码] [代码][代码]},[代码][代码] [代码][代码]goTop(){[代码][代码] [代码][代码]this[代码][代码].setData({[代码][代码] [代码][代码]topNum:0[代码][代码] [代码][代码]})[代码][代码] [代码][代码]},[代码][代码] [代码][代码]/**滚动的判别 */[代码][代码] [代码][代码]scrolltoupper(e){[代码][代码] [代码][代码]console.log(e);[代码][代码] [代码][代码]if[代码][代码](e.detail.scrollTop > 100){[代码][代码] [代码][代码]this[代码][代码].setData({[代码][代码] [代码][代码]canGoTop:[代码][代码]true[代码][代码] [代码][代码]})[代码][代码] [代码][代码]}[代码][代码]else[代码][代码]{[代码][代码] [代码][代码]this[代码][代码].setData({[代码][代码] [代码][代码]canGoTop:[代码][代码]false[代码][代码] [代码][代码]})[代码][代码] [代码][代码]}[代码][代码] [代码][代码]},[代码]
scroll-view 中写了一个自动滚动的 然后页面的任何地方点击都没有反应?[图片] scroll-view 中写了一个自动滚动的 然后页面的任何地方点击都没有反应 有谁遇到过的
2019-11-26