Bootstrap mouseover 下拉菜单 Enable Hover for Bootstrap Nav Dropdowns

Bootstrap v3′s navigation has menus toggle enabled by default — you have to click to have them open/show, and click again to them shut (hide).

 

Wouldn’t it be nice to also have menus open through hovering your mouse over them?

It's a simple CSS addition.

 

Use the below CSS to have both toggling and hovering for menus.

.dropdown:hover .dropdown-menu {
display: block;
}

 

Told you it was simple!

原文：http://www.joostrap.com/support/tutorials-videos/202-how-to-enable-hover-for-nav-dropdowns

 

或者使用插件：

引用插件 bootstrap-hover-dropdown.min.js 后，Just add data-hover="dropdown" where you'd put data-toggle="dropdown"， 你也可以添加延迟 data-delay="1000"


原文：https://cameronspear.com/demos/bootstrap-hover-dropdown/

下载插件：bootstrap-hover-dropdown-master

项目地址：https://cameronspear.com/blog/bootstrap-dropdown-on-hover-plugin/

 

转自：Bootstrap mouseover 下拉菜单 Enable Hover for Bootstrap Nav Dropdowns