延迟浏览到下一页 [英] Delay navigating to next page

问题描述

我的角度站点效果很好，但是当您click进入项目时，它会立即加载页面，有时从 API 中提取图像时会出现flash，id，如1秒延迟或页面过渡效果.

My angular site works great, but when you click into a project it loads the page, right away and sometimes there is a flash while the images are pulled from the API, id like a 1 second delay, or page transition effect.

但是我不确定如何在Angular 2中实现这一点.有兴趣听听其他人在做什么吗?

but i'm not sure how to implement this in Angular 2. Interested to hear what others are doing ?

预先感谢

推荐答案

您可以实现

You can implement CanDeactivate interface, something like this:

routerCanDeactivate(currTree?: RouteTree, futureTree?: RouteTree): Promise <boolean> {
  return new Promise((resolve, reject) => {
    setTimeout(() => resolve(true), 1000);
  })
}

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