47 lines
912 B
TypeScript
47 lines
912 B
TypeScript
// custom-tab-bar/index.ts
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Component({
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/**
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* 组件的属性列表
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*/
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properties: {
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},
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/**
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* 组件的初始数据
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*/
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data: {
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active: 0,
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pageList: [{
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url: '/pages/index/index'
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},
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{
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url: '/pages/cart/cart'
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},
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{
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url: '/pages/setting/setting'
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},
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{
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url: '/pages/my/my'
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}]
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},
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/**
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* 组件的方法列表
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*/
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methods: {
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changePage(e: any) {
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getApp().globalData.active = e.detail;
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wx.switchTab({
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url: this.data.pageList[e.detail].url,
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})
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},
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init() {
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const page = getCurrentPages().pop();
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this.setData({
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active: this.data.pageList.findIndex(item => item.url === '/' + `${page?.route}`)
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})
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}
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}
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})
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