小程序实现商品属性选择或规格选择小程序实现商品属性选择或规

本文实例为大家分享了小程序实现商品属性选择或规格选择的具体代码，供大家参考，具体内容如下
实现效果

文章图片

1.wxml

{{item.name}} {{item.name}}

【小程序实现商品属性选择或规格选择】2.js

data: { //数据list: [{"goods_option_id": 1737,"option_id": 1737,"name": "冰度","option_value": [{"goods_option_value_id": 3606,"option_value_id": 3606,"name": "正常冰","image": "xxxxxx.png"},{"goods_option_value_id": 3605,"option_value_id": 3605,"name": "少冰","image": "xxxxxx.png"},{"goods_option_value_id": 3604,"option_value_id": 3604,"name": "热饮","image": "xxxxxx.png"}]},{"goods_option_id": 1738,"option_id": 1738,"name": "糖度","option_value": [{"goods_option_value_id": 3608,"option_value_id": 3608,"name": "正常糖","image": "xxxxxx.png"},{"goods_option_value_id": 3607,"option_value_id": 3607,"name": "少糖","image": "xxxxxx.png"}]},{"goods_option_id": 1737,"option_id": 1737,"name": "冰度","option_value": [{"goods_option_value_id": 3606,"option_value_id": 3606,"name": "正常冰","image": "xxxxxx.png"},{"goods_option_value_id": 3605,"option_value_id": 3605,"name": "少冰","image": "xxxxxx.png"},{"goods_option_value_id": 3604,"option_value_id": 3604,"name": "热饮","image": "xxxxxx.png"}]}],arr: [],indexArr: [] },choice(e) {const fid = e.currentTarget.dataset.fid; const id = e.currentTarget.dataset.id; const arr = this.data.arr,arr2 = this.data.indexArr; arr[fid] = this.data.list[fid].option_value[id].name; arr2[fid] = id; this.setData({arr: arr,indexArr: arr2}) }, onLoad: function (options) {const res = this.data.indexArr; this.data.list.forEach((e,i) => {res[i] = 0; this.setData({indexArr: res})}); }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。