微信小程序this.triggerEvent()组件通信_小程序 triggerevent

<view>
    <b bind:toSumbit="sumbit"></b>
</view>
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Page({
  data: {
  },
  sumbit(e) {
    console.log(e.detail.sumbitInfo)
  },
  onLoad() {
  },
  onReady() {},
  onShow() {},
  onHide() {},
  onUnload() {},
  onPullDownRefresh() {

  },
  onReachBottom() {

  },
  onShareAppMessage() {

  }
})
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b组件

Component({
  properties: {},
  data: {
    sumbitInfo: {},
  },
  methods: {
    sumbit() {
      this.triggerEvent('toSumbit', {
        sumbitInfo: this.data.sumbitInfo
      })
    }
  }
})
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