图片预览

// 预览图片

yulanFn: function (e) {

var arr = [];

var that = this;

//获取当前图片的下表

var indexw = e.currentTarget.dataset.indexw;

var index = e.currentTarget.dataset.index;

//数据源

var pictures = this.data.banner[indexw].shoppingCarouselList;

var picture = "https://didu86.com/Clothes-manager-web/" + this.data.banner[indexw].shoppingCarouselList[index].url;

for (var i = 0; i < pictures.length; i++) {

var pic = "https://didu86.com/Clothes-manager-web/" + pictures[i].url

arr.push(pic);

};

// console.log(picture)

// console.log(arr);

wx.previewImage({

// // // //当前显示下表

current: picture,

// // // //数据源

urls: arr

})

},