Angular 2 Bootstrap 4和ng-bootstrap

Question

如果我们可以直接使用bootstrap 4类（使用容器和模态？），我一直在使用ng-bootstrap和bootstrap 4语法，我对如何对由angular团队构建的ng-bootstrap的需要感到困惑。各种各样的地方没有特别的原因，它变得一团糟......是否有一般规则使用？

Answer 1

One of the main reasons for using ng-bootstrap would be the JavaScript compatibility part .

The regular Twitter Bootstrap relies on jQuery for data manipulation. It also manipulates the state of elements by setting classes such as ".active" or by removing it from an existing element.

On the other hand, ng-bootstrap does NOT require jQuery to run. All the elements are built from ground up using code that would not require jQuery and would play nicely along with Angular Core. It also helps retain the look and feel of Bootstrap components by making use of Bootstrap CSS file.

To summarize, if you use Twitter Bootstrap, you rely solely on jQuery for JavaScript. When you are using ng-bootstrap, you are moving away from jQuery domain completely and you would be relying purely on AngularJS to provide you with the functionality part of it. The only thing that ng-bootstrap and Twitter Bootstrap have in common would be the CSS styling for the elements.

Hope this clears the confusion.