//横向滚动<scroll-view class="srcolbox" scroll-x ><!--block:语句,其中包含if for 等 --><block wx:for="{{imgs}}"><image class="item" src="{{item}}" bindtap="imgOnClick" data-src="{{item}}"/></block><image class="item" bindtap="buttonOnClick" src="/static/rabbit.jpg"/></scroll-view><image class="item" src="{{img}}"/>
Page({data:{imgs:['/static/gm.jpg','/static/rabbit.jpg','/static/tiger.jpg','/static/zebra.jpg'],img:''},buttonOnClick(){// 调用相册wx.chooseImage({// 上传数量count: 1,// 限定图片大小sizeType: [],// 限定图片类型sourceType: [],// 成功回调success: (result) => {var src = result.tempFilePathsthis.setData({//concat:添加一个元素imgs:this.data.imgs.concat(src)})console.log(result.tempFilePath);console.log(result);},// 失败回调fail: (res) => {},//complete: (res) => {},})},imgOnClick(src){console.log(src.target.dataset.src);console.log(this.data.imgs);this.setData({img:src.target.dataset.src})}})
效果图
