微信小程序开发初次体验

  config = {
    navigationBarTitleText: '首页',
    usingComponents: {
      "van-button": "../../components/vant-weapp/button/index",
      "van-popup": "../../components/vant-weapp/popup/index"
    }
  }

  copy: {
    patterns: [
      {
        from: 'src/components/vant-weapp/wxs/',
        to: 'dist/components/vant-weapp/wxs/'
      }
    ],
    options: {
    }
  },

pxtransform: {
  enable: true,
  config: {

  },
  selectorBlackList: [
    /^.van-.*?$/,  // 这里是vant-weapp中className的匹配模式
  ]
},

  copy: {
    patterns: [
      ...
      {
        from: 'src/assets/fonts/',
        to: 'dist/assets/fonts/'
      },
      ...
    ],
    options: {
    }
  }

this.triggerEvent(
  'eventType',
  {
    key: value, //这里定义的键值对，在父组件中，通过args.detail.key获取；
  },
  {
    bubbles: true, //事件属性:是否冒泡；
    capturePhase: true, //事件属性： 是否可捕获；
  }
)

if (typeof this.$scope.getTabBar === 'function' && this.$scope.getTabBar()) {
  this.$scope.getTabBar().setData({
    selected: 1
  })
}

weapp: {
    ...
    compile: {
      exclude: ['src/echarts-for-weixin/ec-canvas/echarts.js']
    }
}

    pages: [
      'pages/login/login',
      'pages/index/index',
      'pages/manage/manage',
      'pages/schedule/schedule',
      'pages/inpidual/inpidual'
    ],
    'subPackages': [
      {
         'root': 'pages-main',
         name: 'main',
          'pages': [
            'acs/acs',
            'acs-setting/acs-setting',
            'setting-details/setting-details',
            'current-energy/current-energy',
            'history-energy/history-energy',
            'electricity/electricity',
            'runtime/runtime',
            'daily-usage/daily-usage',
            'onshift-record/onshift-record',
            'schedule-details/schedule-details'
        ]
      },
    ],

// index.wxml
<input
    wx:if="{{metas.type == 'text' || metas.type == 'number' || metas.type == 'idcard' || metas.type == 'digit'}}"
    name="{{metas.name}}"
    type="{{metas.type}}"
    value="{{value}}"
    placeholder="{{metas.attrs.placeholder}}"
    bindchange="{{changeValidate}}"
    bindinput="{{inputValidate}}"
    bindblur="{{blurValidate}}"
/>

// index.js

Component({
    data: {
        changeValidate: '',
        inputValidate: '',
        blurValidate: '',
        eventType: 'input',
        rules: '',
        value: '',
        isRequired: false,
        validateState: '', //['validating', 'success', 'error']
        validateMessage: ''
    },
    observers: {
        rules(newV) {
            console.log('------=======')
            this.setData({
                [`${this.data.eventType}Validate`]: 'onBlurValidate'
            })
        }
    },
    methods: {
        onBlurValidate (e) {
            this.onValidate(e, rule)
        },
        onValidate (e, rule) {

        }
    }
})

refFormItem =  (node, idx) => {
    if(this.formItem) {
        !this.formItem.includes(node) &&    this.formItem.push(node)
    } else {
        this.formItem = [node]
    }
}
...
clearValidate  () {
    console.log(this.formItem)
    this.formItem.forEach(item => {
        item.clearValidate()
    })
}
...
render  () {
    const { fieldMetas } = this.props;
    return (
        <Form  className="form"  onSubmit={this.submitForm.bind(this)}>

        {

            fieldMetas.map((meta, idx) => {

                return (
                    <form-item  ref\={this.refFormItem} onValidate={this.gatherValidate.bind(this)} taroKey={meta.name} metas={meta} initialValue={this.findValue.call(this, meta.name)}>
                    </form-item>
                )
            })
        }
            <Button  form-type="submit">按钮</Button>
            <Button  onClick={this.clearValidate}>按钮</Button>
        </Form>
    )
}