vue-collapsible

A simple collapsible / accordion.

Demo

Install

npm install --save-dev vue-collapsible/

or include build/bundle.js.

Usage

# in your component 
components:
  "collapsible": require("vue-collapsible/collapsible")
  "collapsible-item": require("vue-collapsible/collapsible-item")
# or, when using bundle.js 
components:
  "collapsible": window.vueComps.collapsible
  "collapsible-item": window.vueComps.collapsibleItem

<collapsible>
  <collapsible-item>
    <h4 slot="header">header1</h4>
    <p>body 1</p>
  </collapsible-item>
  <collapsible-item>
    <h4 slot="header">header21</h4>
    <p>body 2</p>
  </collapsible-item>
</collapsible>

For examples see dev/.

Props

Collapsible

Name	type	default	description
accordion	Boolean	false	only one child opened at a time
transition	String	collapsible-transition	name of a reusable vue transition
transition-name	String	collapsible	can be used for css transition
class	String / Object / Array	[collapsible]	class of the ul
item-class	String	collapsible-item	class of the li
header-class	String	collapsible-header	class of the header a
body-class	String	collapsible-body	class of the body div
no-scroll	Boolean	false	disable scroll to top, on open of an item with accordion
scroll-transition	Function	(diff) -> window?.scrollBy?(0,diff)	function which gets used for scrolling item back into view on opening.

Collapsible-item

Name	type	default	description
transition	String	(inherit from collapsible)	name of a reusable vue transition-group
transition-name	String	(inherit from collapsible)	can be used for css transition
is-opened	Boolean	false	is child opened
stay-open	Boolean	false	(only with accordion) will stay open

Events on collapsible-item

Name	description
toggled(isOpened:Boolean)	emitted when gets opened or closed.

Transition

You can provide a vue transition like this:

Vue.component('collapsible-transition', {
  functional: true
  render: function(h,context) {
    // overwrite name for css transition - you could also use the transition-name prop
    context.data.attrs.name = "fade"
    // disable css detection for js-only transition
    context.data.props = {css: false}
    // js transition hooks - put emitters inside if you need events on opening/closing
    context.data.on = {
      enter: ...
    }
    return h("transition",context.data,context.children)
  }
})

Changelog

• 2.0.0
  now compatible with vue 2.0.0
  removed transition events - your transition needs to provide them now, if needed

• 1.1.0
  scroll bugfix
  set default transition

• 1.0.1
  changed how scroll works

• 1.0.0
  changed header type from div to a
  now using vue transitions
  events are renamed after vue transitions
  added toggled event
  using vue-mixins/class to merge class on collapsible and collapsible-item
  added scroll to top and no-scroll, scroll-transition props

Development

Clone repository.

npm install
npm run dev

Browse to http://localhost:8080/.

License

Copyright (c) 2016 Paul Pflugradt Licensed under the MIT license.