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- //获取应用实例
- const app = getApp()
- Component({
- properties: {
- num: { //购物车数量
- type: Number,
- value: 1
- },
- disabled: { //输入框是否可编辑
- type: Boolean,
- value: false
- }
- },
- data: {
- cantMinus: true, //减号是否可以点击
- },
- methods: {
- //购物车加
- add() {
- let addEventDetail = {}
- let addEventOption = {}
- this.triggerEvent('add', addEventDetail, addEventOption)
- },
- //购物车减
- minus() {
- let minusEventDetail = {}
- let minusEventOption = {}
- this.triggerEvent('minus', minusEventDetail, minusEventOption)
- },
- //输入框
- setInput(e) {
- let value = e.detail.value
- this.triggerEvent('setInput', value)
- }
- }
- })
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