微信小程序图片自适应支持多图实例详解(2)

Page({ data: { pictures: [ 'https://p0.meituan.net/movie/ea4ac75173a8273f3956e514a4c78018253143.jpeg', 'https://p0.meituan.net/movie/5d4fa35c6d1215b5689257307c461dd2541448.jpeg', 'https://p0.meituan.net/movie/0c49f98a93881b65b58c349eed219dba290900.jpg', 'https://p1.meituan.net/movie/45f98822bd15082ae3932b6108b17a01265779.jpg', 'https://p1.meituan.net/movie/722de9a7b0c1f9c262162d87eccaec7c451290.jpg', 'https://p0.meituan.net/movie/cb9be5bbedb78ce2ef8e83c93f83caca474393.jpg', 'https://p1.meituan.net/movie/a852b992cdec15319c717ba9fa9b7a35406466.jpg', 'https://p1.meituan.net/movie/dc1f94811793e9c653170cba7b05bf3e484939.jpg' ] }, previewImage: function(e){ var that = this, index = e.currentTarget.dataset.index, pictures = this.data.pictures; wx.previewImage({ current: pictures[index], urls: pictures }) } })