问题描述

我有这个 AngularJS 应用程序.一切正常.

I have this AngularJS app. Everything works just fine.

现在我需要在特定条件为真时显示不同的弹出窗口，我想知道最好的方法是什么.

Now I need to show different pop-ups when specific conditions become true, and I was wondering what would be the best way to proceed.

目前我正在评估两个选项，但我绝对愿意接受其他选项.

Currently I’m evaluating two options, but I’m absolutely open to other options.

我可以为弹出窗口创建新的 HTML 元素，并直接从控制器附加到 DOM.

I could create the new HTML element for the pop-up, and append to the DOM directly from the controller.

这将破坏 MVC 设计模式.我对这个解决方案不满意.

This will break the MVC design pattern. I’m not happy with this solution.

我总是可以在静态 HTML 文件中插入所有弹出窗口的代码.然后，使用 ngShow，我可以只隐藏/显示正确的弹出窗口.

I could always insert the code for all the pop-ups in the static HTML file. Then, using ngShow, I can hide / show only the correct pop-up.

此选项不是真正可扩展的.

This option is not really scalable.

所以我很确定必须有更好的方法来实现我想要的.

So I’m pretty sure there has to be a better way to achieve what I want.

推荐答案

根据我目前使用 AngularJS modals 的经验，我认为最优雅的方法是我们可以提供部分 (HTML) 模板的专用服务以模态显示.

Based on my experience with AngularJS modals so far I believe that the most elegant approach is a dedicated service to which we can provide a partial (HTML) template to be displayed in a modal.

当我们考虑它时，模态是一种 AngularJS 路由，但只是显示在模态弹出窗口中.

When we think about it modals are kind of AngularJS routes but just displayed in modal popup.

AngularUI 引导项目(http://angular-ui.github.com/bootstrap/) 有一个出色的 $modal 服务(在 0.6.0 版本之前曾被称为 $dialog)，它是一种将部分内容显示为模式弹出窗口的服务的实现.

The AngularUI bootstrap project (http://angular-ui.github.com/bootstrap/) has an excellent $modal service (used to be called $dialog prior to version 0.6.0) that is an implementation of a service to display partial's content as a modal popup.

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