Angular UI 多级下拉切换 [英] Angular UI multi-level Dropdown Toggle

问题描述

我正在尝试使用 Angular UI Dropdown Toggle 创建一个多级/嵌套下拉菜单.

I'm trying to use the Angular UI Dropdown Toggle to create a multi-level / nested drop down.

当我点击下拉菜单的第一层时，它会完全关闭，不会显示第二层.

When I click on the first level of the dropdown it simply closes up altogether and does not reveal the second tier.

我附上了一个非常基本的 plunkr 来演示我想要实现的目标的基本版本.

I've attached a very basic plunkr to demonstrate a bare bones version of what I'm trying to achieve.

http://plnkr.co/edit/c0GbKQoYWICXwd3JRWGV?p=info

任何帮助，非常感谢.

谢谢

推荐答案

子菜单已从 Boostrap 3 中删除，因为它被认为与移动设备无关.

Sub-menu has been removed from Boostrap 3 as it is deemed irrelevant for mobile.

子菜单现在在网络上没有太多位置，尤其是移动网络.它们将在 3.0 中被删除" - https://github.com/twbs/bootstrap/pull/6342

"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342

使用 Bootstrap 3.0.0(最终版)的示例:http://bootply.com/86684

An example that uses Bootstrap 3.0.0 (final): http://bootply.com/86684

来自 StackOverflow 帖子的代码:Bootstrap 3 下拉子菜单丢失

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