https://www.cnsmepump.com/assets/js/unit/detail-order-quantity.js

1class ScriptOrderQuantity extends Script {
2  constructor(params) {
3    super(params)
4    this.$dom = document.querySelector(`#${this.attrId}`)
5    this.$orderUnit = this.$dom.querySelector('.unit-detail-order-quantity')
6    this.$orderNum = this.$dom.querySelector('.unit-detail-order-quantity__num')
7    this.proId = window.app.info.page.content_id
8  }
9  init() { }
10  _getOrderNum() {
11    if (window.app.info.productDetail.order > 0) this.$orderNum.innerHTML = `${window.app.info.productDetail.order}`
12  }
13
14  initShowOrderQuantity() {
15    if (!this.$orderUnit) return
16    // 显示
17    if (window.app.info.productDetail.config.display_order_number) {
18      this.$orderUnit.classList.remove('d-none')
19      this._getOrderNum()
20    }else {
21      // 隐藏
22      this.$orderUnit.parentElement.classList.add('d-none')
23    }
24  }
25
26  render() {
27    this.initShowOrderQuantity()
28  }
29}