302 lines
12 KiB
JavaScript
302 lines
12 KiB
JavaScript
(function () {
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// 配置信息
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var setting = {
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el: 'many-app',
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baseData: null,
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isSpecLocked: false,
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batchData: {
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goods_no: '',
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goods_price: '',
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sharing_price: '',
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line_price: '',
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stock_num: '',
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goods_weight: ''
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}
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};
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/**
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* 构造方法
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* @param options
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* @param baseData
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* @constructor
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*/
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function GoodsSpec(options, baseData) {
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// 配置信息
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setting = $.extend(true, {}, setting, options);
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// 初始化
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this.initialize();
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}
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GoodsSpec.prototype = {
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// vue组件句柄
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appVue: null,
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/**
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* 初始化
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*/
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initialize: function () {
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// 已存在的规格数据
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var spec_attr = [], spec_list = [];
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if (typeof setting.baseData !== 'undefined' && setting.baseData !== null) {
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spec_attr = setting.baseData['spec_attr'];
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spec_list = setting.baseData['spec_list'];
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}
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// 实例化vue对象
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this.appVue = new Vue({
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el: setting.el,
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data: {
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spec_attr: spec_attr,
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spec_list: spec_list,
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// 显示添加规格组按钮
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showAddGroupBtn: true,
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// 显示添加规格组表单
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showAddGroupForm: false,
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// 新增规格组值
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addGroupFrom: {
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specName: '',
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specValue: ''
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},
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// 当前规格属性是否锁定
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isSpecLocked: setting.isSpecLocked,
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// 批量设置sku属性
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batchData: setting.batchData
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},
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methods: {
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/**
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* 显示/隐藏添加规则组
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*/
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onToggleAddGroupForm: function () {
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this.showAddGroupBtn = !this.showAddGroupBtn;
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this.showAddGroupForm = !this.showAddGroupForm;
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},
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/**
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* 表单提交：新增规格组
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* @returns {boolean}
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*/
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onSubmitAddGroup: function () {
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var _this = this;
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if (_this.addGroupFrom.specName === '' || _this.addGroupFrom.specValue === '') {
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layer.msg('请填写规则名或规则值');
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return false;
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}
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// 添加到数据库
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var load = layer.load();
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$.post(STORE_URL + '/goods.spec/addSpec', {
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spec_name: _this.addGroupFrom.specName,
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spec_value: _this.addGroupFrom.specValue
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}, function (result) {
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layer.close(load);
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if (result.code !== 1) {
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layer.msg(result.msg);
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return false;
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}
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// 记录规格数据
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_this.spec_attr.push({
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group_id: result.data['spec_id'],
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group_name: _this.addGroupFrom.specName,
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spec_items: [{
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item_id: result.data['spec_value_id'],
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spec_value: _this.addGroupFrom.specValue
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}],
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tempValue: ''
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});
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// 清空输入内容
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_this.addGroupFrom.specName = '';
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_this.addGroupFrom.specValue = '';
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// 隐藏添加规则组
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_this.onToggleAddGroupForm();
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// 构建规格组合列表
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_this.buildSkulist();
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});
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},
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/**
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* 新增规格值
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* @param index
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*/
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onSubmitAddValue: function (index) {
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var _this = this
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, specAttr = _this.spec_attr[index];
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if (!specAttr.hasOwnProperty('tempValue') || specAttr.tempValue === '') {
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layer.msg('规格值不能为空');
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return false;
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}
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// 添加到数据库
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var load = layer.load();
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$.post(STORE_URL + '/goods.spec/addSpecValue', {
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spec_id: specAttr.group_id,
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spec_value: specAttr.tempValue
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}, function (result) {
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layer.close(load);
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if (result.code !== 1) {
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layer.msg(result.msg);
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return false;
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}
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// 记录规格数据
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specAttr.spec_items.push({
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item_id: result.data['spec_value_id'],
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spec_value: specAttr.tempValue
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});
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// 清空输入内容
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specAttr.tempValue = '';
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// 构建规格组合列表
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_this.buildSkulist();
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});
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},
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/**
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* 构建规格组合列表
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*/
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buildSkulist: function () {
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var _this = this;
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// 规格组合总数 (table行数)
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var totalRow = 1;
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for (var i = 0; i < _this.spec_attr.length; i++) {
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totalRow *= _this.spec_attr[i].spec_items.length;
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}
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// 遍历tr 行
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var specList = [];
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for (i = 0; i < totalRow; i++) {
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var rowData = [], rowCount = 1, specSkuIdAttr = [];
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// 遍历td 列
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for (var j = 0; j < _this.spec_attr.length; j++) {
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var skuValues = _this.spec_attr[j].spec_items;
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rowCount *= skuValues.length;
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var anInterBankNum = (totalRow / rowCount)
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, point = ((i / anInterBankNum) % skuValues.length);
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if (0 === (i % anInterBankNum)) {
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rowData.push({
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rowspan: anInterBankNum,
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item_id: skuValues[point].item_id,
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spec_value: skuValues[point].spec_value
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});
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}
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specSkuIdAttr.push(skuValues[parseInt(point.toString())].item_id);
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}
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specList.push({
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spec_sku_id: specSkuIdAttr.join('_'),
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rows: rowData,
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form: {}
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});
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}
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// return false;
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// 合并旧sku数据
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if (_this.spec_list.length > 0 && specList.length > 0) {
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for (i = 0; i < specList.length; i++) {
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var overlap = _this.spec_list.filter(function (val) {
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return val.spec_sku_id === specList[i].spec_sku_id;
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});
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if (overlap.length > 0) specList[i].form = overlap[0].form;
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}
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}
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_this.spec_list = specList;
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// 注册上传sku图片事件
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_this.onSelectImagesEvent();
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},
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/**
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* 删除规则组事件
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* @param index
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*/
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onDeleteGroup: function (index) {
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var _this = this;
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layer.confirm('确定要删除该规则吗？确认后不可恢复请谨慎操作'
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, function (layerIndex) {
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// 删除指定规则组
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_this.spec_attr.splice(index, 1);
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// 构建规格组合列表
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_this.buildSkulist();
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layer.close(layerIndex);
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});
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},
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/**
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* 删除规则值事件
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* @param index
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* @param itemIndex
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*/
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onDeleteValue: function (index, itemIndex) {
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var _this = this;
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layer.confirm('确定要删除该规则吗？确认后不可恢复请谨慎操作'
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, function (layerIndex) {
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// 删除指定规则组
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_this.spec_attr[index].spec_items.splice(itemIndex, 1);
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// 构建规格组合列表
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_this.buildSkulist();
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layer.close(layerIndex);
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});
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},
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/**
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* 批量设置sku属性
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*/
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onSubmitBatchData: function () {
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var _this = this;
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_this.spec_list.forEach(function (value) {
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for (var key in _this.batchData) {
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if (_this.batchData.hasOwnProperty(key) && _this.batchData[key]) {
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_this.$set(value.form, key, _this.batchData[key]);
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}
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}
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});
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},
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/**
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* 注册上传sku图片事件
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*/
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onSelectImagesEvent: function () {
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var _this = this;
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// 注册上传sku图片
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_this.$nextTick(function () {
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$(_this.$el).find('.j-selectImg').selectImages({
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done: function (data, $addon) {
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var index = $addon.data('index');
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_this.$set(_this.spec_list[index].form, 'image_id', data[0]['file_id']);
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_this.$set(_this.spec_list[index].form, 'image_path', data[0]['file_path']);
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}
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});
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});
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},
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/**
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* 删除sku图片
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*/
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onDeleteSkuImage: function (index) {
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this.spec_list[index].form['image_id'] = 0;
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this.spec_list[index].form['image_path'] = '';
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},
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/**
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* 获取当前data
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*/
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getData: function () {
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return this.$data;
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},
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/**
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* sku列表是否为空
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* @returns {boolean}
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*/
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isEmptySkuList: function () {
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return !this.spec_list.length;
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}
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}
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});
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// 初始化生成sku列表
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spec_list.length > 0 && this.appVue.buildSkulist();
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}
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};
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window.GoodsSpec = GoodsSpec;
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})();
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