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| // pages/goods/comments/components/comments-card/images-videos/index.js
| Component({
| /**
| * 组件的属性列表
| */
| properties: {
| resources: {
| type: Array,
| value: [],
| },
| },
|
| /**
| * 组件的初始数据
| */
| data: {
| classType: 'single',
| },
|
| observers: {
| resources: function (newVal) {
| if (newVal.length <= 1) {
| this.setData({ classType: 'single' });
| } else if (newVal.length === 2) {
| this.setData({ classType: 'double' });
| } else {
| this.setData({ classType: 'multiple' });
| }
| },
| },
|
| /**
| * 组件的方法列表
| */
| methods: {},
| });
|
|
