ionic2 Refresher不显示拉动Icon和刷新Icon

Question

我正在开发和 angularjs2/ionic2 移动应用程序，我需要集成刷新器以从 this tutorial 进行刷新。刷新器工作正常，但我无法获取图标出现？这是我的代码：

<ion-refresher (starting)="doStarting()"
             (refresh)="doRefresh($event, refresher)"
             (pulling)="doPulling($event, amt)" 
              pullingIcon="ion-loading-c"
              pullingText="pull to refresh" 
              refreshingIcon="add" 
              refreshingText="loading" >
</ion-refresher>

这是我得到的：

谁能帮帮我？

Answer 1

如果你想让它们出现，你必须设置这些属性：

"refreshingIcon" => the icon you want to display when performing a refresh
"refreshingText" => the text you want to display when performing a refresh

cf 文档 http://ionicframework.com/docs/v2/api/components/scroll/Refresher/

ionic2 Refresher不显示拉动Icon和刷新Icon

ionic2 Refresher dose not show the pullingIcon and refreshingIcon

ionic-framework

ionic2

angular