huiting/miniprogram/components/itemCard/itemCard.js

// components/itemCard.js
const util = require('../../utils/util.js')

Component({
  options: {
    styleIsolation: 'apply-shared'
  },

  /**
   * 组件的属性列表
   */
  properties: {
    item: Object
  },

  /**
   * 组件的初始数据
   */
  data: {
    show: true
  },

  /**
   * 组件的方法列表
   */
  methods: {
    getPublisherInfo: function () {
      wx.navigateTo({
        url: '/pages/publisher/publisher',
      }).then(res => {
        res.eventChannel.emit('loadCommonData', {
          data: this.data.item.publisher
        })
      })
    },

    getActivityInfo: function () {
      wx.navigateTo({
        url: '/pages/activity/activity',
        events: {
          deleteMessage: () => {
            this.setData({
              show: false
            })
          }
        }
      }).then(res => {
        res.eventChannel.emit('loadCommonData', {
          data: this.data.item
        })
      })
    },

    filterMsgType: function (e) {
      this.triggerEvent('filtermsgtype', {
        type: this.data.item.type[0]
      })
    },

    filterTag: function (e) {
      this.triggerEvent('filtertag', {
        tag: e.currentTarget.dataset.tag
      })
    }
  }
})