Page({
  onShareAppMessage() {
    return {
      title: 'label',
      path: 'pages/component/label/label'
    }
  },

  data: {
    checkboxItems: [
      {name: 'USA', value: '美国'},
      {name: 'CHN', value: '中国', checked: 'true'}
    ],
    radioItems: [
      {name: 'USA', value: '美国'},
      {name: 'CHN', value: '中国', checked: 'true'}
    ],
    hidden: false
  },

  checkboxChange(e) {
    const checked = e.detail.value
    const changed = {}
    for (let i = 0; i < this.data.checkboxItems.length; i++) {
      if (checked.indexOf(this.data.checkboxItems[i].name) !== -1) {
        changed['checkboxItems[' + i + '].checked'] = true
      } else {
        changed['checkboxItems[' + i + '].checked'] = false
      }
    }
    this.setData(changed)
  },

  radioChange(e) {
    const checked = e.detail.value
    const changed = {}
    for (let i = 0; i < this.data.radioItems.length; i++) {
      if (checked.indexOf(this.data.radioItems[i].name) !== -1) {
        changed['radioItems[' + i + '].checked'] = true
      } else {
        changed['radioItems[' + i + '].checked'] = false
      }
    }
    this.setData(changed)
  },

  tapEvent() {
    console.log('按钮被点击')
  }
})