zhuomi-hui/miniprogram/components/activity-board/index.js

const media = require('../../utils/media')

Component({
  properties: {
    activity: {
      type: Object,
      value: null
    },
    showPast: {
      type: Boolean,
      value: false
    }
  },
  data: {
    poster: '',
    video: '',
    ended: false
  },
  observers: {
    activity(activity) {
      const item = activity || {}
      this.setData({
        poster: media.absUrl(item.cover || item.poster),
        video: media.absUrl(item.video),
        ended: item.status === 'past'
      })
    }
  },
  methods: {
    onMap() {
      this.triggerEvent('map')
    },
    onSignup() {
      if (!this.data.activity || this.data.ended) return
      this.triggerEvent('signup')
    },
    onPast() {
      this.triggerEvent('past')
    }
  }
})