小程序模仿toast效果

<!--wxapp-toast start-->    
  <template name="toast">
    <view class="wxapp-toast-content-box" wx:if="{{isShowToast}}">     
      <view class="wxapp-toast-content">         
        <view class="wxapp-toast-content-text">         
          {{toastText}}         
        </view>    
      </view>     
    </view> 
  </template>
<!--wxapp-toast end--> 

<import src="../../template/template.wxml"/>

const showToast = (text, o, count) => {
  var _this = o;
  count = parseInt(count) ? parseInt(count) : 2000;
  _this.setData({
    toast: { toastText: text, isShowToast: true, }
  });
  setTimeout(function () {
    _this.setData({
      toast: {
        isShowToast: false
      }
    });
  }, count);
}

module.exports = {
  showToast: showToast
}

//引用
const common = require(‘../../utils/util.js‘);
//使用
common.showToast(‘我在测试toast‘, this, 1000)