KendoUI对话框服务更改标题颜色

不久前,我问了自己同样的问题,并在这篇文章中找到了一个解决方案: Kendo UI angular DialogService - Change the title bar background color

我为此制定了一个解决方案。它可以工作,但一点也不优雅。

下面是演示代码的plunker链接: http://plnkr.co/edit/MGw4Wt95v9XHp9YAdoMt?p=preview

const dialog: DialogRef = this.dialogService.open({
  actions: message.actions,
  content: MessageComponent,
  title:   message.title
});

const messageComponent = dialog.content.instance;
messageComponent.message = message;

//I get the dialog element and use jQuery to add classes to override styles.
//Let's say I had the error class as well.
const element = dialog.dialog.location.nativeElement;
$( element ).addClass( 'kendo-override ' + message.classes );

return dialog.result;

$error: #c13;
$success: #0c5;

.kendo-override {

  &.error {
    kendo-dialog-titlebar {
      background-color: $error;
    }
  }

  &.success {
    kendo-dialog-titlebar {
      background-color: $success;
    }
  }
}