bootstrap手风琴：如何一键折叠

Question

is there any option to collapse all the accordion when click on open or any other heading ?

for example click one the second heading all accordion should collapse. is it possible ?

DEMO http://plnkr.co/edit/OxbVII?p=preview

Answer 1

Your main issue is with your accordion-toggle links.

<a class="accordion-toggle" data-toggle="collapse" data-target="#collapseOne" href="#">

Should be

<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#collapseOne">

Notice the data-target is not needed it instead goes into the href but the data-parent is added. Needs to be done for all three links.

Example

http://plnkr.co/edit/VY7ETh?p=preview