FI-WARE web style · Javascript

Javascript

Bring FI-WARE style guide's components to life—now with 13 custom jQuery plugins.

Individual or compiled

Plugins can be included individually (though some have required dependencies), or all at once. Both bootstrap.js and bootstrap.min.js contain all plugins in a single file.

Data attributes

You can use all Bootstrap plugins purely through the markup API without writing a single line of JavaScript. Should be your first consideration when using a plugin.

That said, in some situations it may be desirable to turn this functionality off. Therefore, we also provide the ability to disable the data attribute API by unbinding all events on the body namespaced with `'data-api'`. This looks like this:

$('body').off('.data-api')

Alternatively, to target a specific plugin, just include the plugin's name as a namespace along with the data-api namespace like this:

$('body').off('.alert.data-api')

Programmatic API

We also believe you should be able to use all Bootstrap plugins purely through the JavaScript API. All public APIs are single, chainable methods, and return the collection acted upon.

$(".btn.danger").button("toggle").addClass("fat")

All methods should accept an optional options object, a string which targets a particular method, or nothing (which initiates a plugin with default behavior):

$("#myModal").modal()                       // initialized with defaults
$("#myModal").modal({ keyboard: false })   // initialized with no keyboard
$("#myModal").modal('show')                // initializes and invokes show immediately

Each plugin also exposes its raw constructor on a `Constructor` property: $.fn.popover.Constructor. If you'd like to get a particular plugin instance, retrieve it directly from an element: $('[rel=popover]').data('popover').

No Conflict

Sometimes it is necessary to use FI-WARE style guide plugins with other UI frameworks. In these circumstances, namespace collisions can occasionally occur. If this happens, you may call .noConflict on the plugin you wish to revert the value of.

var bootstrapButton = $.fn.button.noConflict() // return $.fn.button to previously assigned value
$.fn.bootstrapBtn = bootstrapButton            // give $().bootstrapBtn the bootstrap functionality

Events

FI-WARE style guide provides custom events for most plugin's unique actions. Generally, these come in an infinitive and past participle form - where the infinitive (ex. show) is triggered at the start of an event, and its past participle form (ex. shown) is trigger on the completion of an action.

All infinitive events provide preventDefault functionality. This provides the ability to stop the execution of an action before it starts.

$('#myModal').on('show', function (e) {
    if (!data) return e.preventDefault() // stops modal from being shown
})

About transitions

For simple transition effects, include bootstrap-transition.js once alongside the other JS files. If you're using the compiled (or minified) bootstrap.js, there is no need to include this—it's already there.

Use cases

A few examples of the transition plugin:

Sliding or fading in modals
Fading out tabs
Fading out alerts
Sliding carousel panes

Examples

Modals are streamlined, but flexible, dialog prompts with the minimum required functionality and smart defaults.

Static example

A rendered modal with header, body, and set of actions in the footer.

<div class="modal hide fade">
  <div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
    <h3>Modal header</h3>
  </div>
  <div class="modal-body">
    <p>One fine body…</p>
  </div>
  <div class="modal-footer">
    <a href="#" class="btn">Close</a>
    <a href="#" class="btn btn-primary">Save changes</a>
  </div>
</div>

Live demo

Toggle a modal via JavaScript by clicking the button below. It will slide down and fade in from the top of the page.

Launch demo modal

<!-- Button to trigger modal -->
<a href="#myModal" role="button" class="btn" data-toggle="modal">Launch demo modal</a>
 
<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
    <h3 id="myModalLabel">Modal header</h3>
  </div>
  <div class="modal-body">
    <p>One fine body…</p>
  </div>
  <div class="modal-footer">
    <button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
    <button class="btn btn-primary">Save changes</button>
  </div>
</div>

Usage

Via data attributes

Activate a modal without writing JavaScript. Set data-toggle="modal" on a controller element, like a button, along with a data-target="#foo" or href="#foo" to target a specific modal to toggle.

<button type="button" data-toggle="modal" data-target="#myModal">Launch modal</button>

Via JavaScript

Call a modal with id myModal with a single line of JavaScript:

$('#myModal').modal(options)

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-backdrop="".

Name	type	default	description
backdrop	boolean	true	Includes a modal-backdrop element. Alternatively, specify `static` for a backdrop which doesn't close the modal on click.
keyboard	boolean	true	Closes the modal when escape key is pressed
show	boolean	true	Shows the modal when initialized.
remote	path	false	If a remote url is provided, content will be loaded via jQuery's `load` method and injected into the `.modal-body`. If you're using the data api, you may alternatively use the `href` tag to specify the remote source. An example of this is shown below: `<a data-toggle="modal" href="remote.html" data-target="#modal">click me</a>`

Methods

.modal(options)

Activates your content as a modal. Accepts an optional options object.

$('#myModal').modal({
  keyboard: false
})

.modal('toggle')

Manually toggles a modal.

$('#myModal').modal('toggle')

.modal('show')

Manually opens a modal.

$('#myModal').modal('show')

.modal('hide')

Manually hides a modal.

$('#myModal').modal('hide')

Events

FI-WARE style guide's modal class exposes a few events for hooking into modal functionality.

Event	Description
show	This event fires immediately when the `show` instance method is called.
shown	This event is fired when the modal has been made visible to the user (will wait for css transitions to complete).
hide	This event is fired immediately when the `hide` instance method has been called.
hidden	This event is fired when the modal has finished being hidden from the user (will wait for css transitions to complete).

$('#myModal').on('hidden', function () {
  // do something…
})

Examples

Add dropdown menus to nearly anything with this simple plugin, including the navbar, tabs, and pills.

Within a navbar

Within tabs

Usage

Via data attributes

Add data-toggle="dropdown" to a link or button to toggle a dropdown.

<div class="dropdown">
  <a class="dropdown-toggle" data-toggle="dropdown" href="#">Dropdown trigger</a>
  <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
    ...
  </ul>
</div>

To keep URLs intact, use the data-target attribute instead of href="#".

<div class="dropdown">
  <a class="dropdown-toggle" id="dLabel" role="button" data-toggle="dropdown" data-target="#" href="/page.html">
    Dropdown
    <b class="caret"></b>
  </a>
  <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
    ...
  </ul>
</div>

Via JavaScript

Call the dropdowns via JavaScript:

$('.dropdown-toggle').dropdown()

Options

None

Methods

$().dropdown('toggle')

A programmatic api for toggling menus for a given navbar or tabbed navigation.

Example in navbar

The ScrollSpy plugin is for automatically updating nav targets based on scroll position. Scroll the area below the navbar and watch the active class change. The dropdown sub items will be highlighted as well.

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Usage

Via data attributes

To easily add scrollspy behavior to your topbar navigation, just add data-spy="scroll" to the element you want to spy on (most typically this would be the body) and data-target=".navbar" to select which nav to use. You'll want to use scrollspy with a .nav component.

<body data-spy="scroll" data-target=".navbar">...</body>

Via JavaScript

Call the scrollspy via JavaScript:

$('#navbar').scrollspy()

Heads up! Navbar links must have resolvable id targets. For example, a <a href="#home">home</a> must correspond to something in the dom like <div id="home"></div>.

Methods

.scrollspy('refresh')

When using scrollspy in conjunction with adding or removing of elements from the DOM, you'll need to call the refresh method like so:

$('[data-spy="scroll"]').each(function () {
  var $spy = $(this).scrollspy('refresh')
});

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-offset="".

Name	type	default	description
offset	number	10	Pixels to offset from top when calculating position of scroll.

Events

Event	Description
activate	This event fires whenever a new item becomes activated by the scrollspy.

Example tabs

Add quick, dynamic tab functionality to transition through panes of local content, even via dropdown menus.

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Trust fund seitan letterpress, keytar raw denim keffiyeh etsy art party before they sold out master cleanse gluten-free squid scenester freegan cosby sweater. Fanny pack portland seitan DIY, art party locavore wolf cliche high life echo park Austin. Cred vinyl keffiyeh DIY salvia PBR, banh mi before they sold out farm-to-table VHS viral locavore cosby sweater. Lomo wolf viral, mustache readymade thundercats keffiyeh craft beer marfa ethical. Wolf salvia freegan, sartorial keffiyeh echo park vegan.

Usage

Enable tabbable tabs via JavaScript (each tab needs to be activated individually):

$('#myTab a').click(function (e) {
  e.preventDefault();
  $(this).tab('show');
})

You can activate individual tabs in several ways:

$('#myTab a[href="#profile"]').tab('show'); // Select tab by name
$('#myTab a:first').tab('show'); // Select first tab
$('#myTab a:last').tab('show'); // Select last tab
$('#myTab li:eq(2) a').tab('show'); // Select third tab (0-indexed)

Markup

You can activate a tab or pill navigation without writing any JavaScript by simply specifying data-toggle="tab" or data-toggle="pill" on an element. Adding the nav and nav-tabs classes to the tab ul will apply the FI-WARE style guide tab styling.

<ul class="nav nav-tabs">
  <li><a href="#home" data-toggle="tab">Home</a></li>
  <li><a href="#profile" data-toggle="tab">Profile</a></li>
  <li><a href="#messages" data-toggle="tab">Messages</a></li>
  <li><a href="#settings" data-toggle="tab">Settings</a></li>
</ul>

Methods

$().tab

Activates a tab element and content container. Tab should have either a data-target or an href targeting a container node in the DOM.

<ul class="nav nav-tabs" id="myTab">
  <li class="active"><a href="#home">Home</a></li>
  <li><a href="#profile">Profile</a></li>
  <li><a href="#messages">Messages</a></li>
  <li><a href="#settings">Settings</a></li>
</ul>
 
<div class="tab-content">
  <div class="tab-pane active" id="home">...</div>
  <div class="tab-pane" id="profile">...</div>
  <div class="tab-pane" id="messages">...</div>
  <div class="tab-pane" id="settings">...</div>
</div>
 
<script>
  $(function () {
    $('#myTab a:last').tab('show');
  })
</script>

Events

Event	Description
show	This event fires on tab show, but before the new tab has been shown. Use `event.target` and `event.relatedTarget` to target the active tab and the previous active tab (if available) respectively.
shown	This event fires on tab show after a tab has been shown. Use `event.target` and `event.relatedTarget` to target the active tab and the previous active tab (if available) respectively.

$('a[data-toggle="tab"]').on('shown', function (e) {
  e.target // activated tab
  e.relatedTarget // previous tab
})

Examples

Inspired by the excellent jQuery.tipsy plugin written by Jason Frame; Tooltips are an updated version, which don't rely on images, use CSS3 for animations, and data-attributes for local title storage.

For performance reasons, the tooltip and popover data-apis are opt in, meaning you must initialize them yourself.

Hover over the links below to see tooltips:

Four directions

Tooltips in input groups

When using tooltips and popovers with the FI-WARE style guide input groups, you'll have to set the container (documented below) option to avoid unwanted side effects.

Usage

Trigger the tooltip via JavaScript:

$('#example').tooltip(options)

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-animation="".

Name	type	default	description
animation	boolean	true	apply a css fade transition to the tooltip
html	boolean	false	Insert html into the tooltip. If false, jquery's `text` method will be used to insert content into the dom. Use text if you're worried about XSS attacks.
placement	string \| function	'top'	how to position the tooltip - top \| bottom \| left \| right
selector	string	false	If a selector is provided, tooltip objects will be delegated to the specified targets.
title	string \| function	''	default title value if `title` tag isn't present
trigger	string	'hover focus'	how tooltip is triggered - click \| hover \| focus \| manual. Note you case pass trigger mutliple, space seperated, trigger types.
delay	number \| object	0	delay showing and hiding the tooltip (ms) - does not apply to manual trigger type If a number is supplied, delay is applied to both hide/show Object structure is: `delay: { show: 500, hide: 100 }`
container	string \| false	false	Appends the tooltip to a specific element `container: 'body'`

Heads up! Options for individual tooltips can alternatively be specified through the use of data attributes.

Markup

<a href="#" data-toggle="tooltip" title="first tooltip">hover over me</a>

Methods

$().tooltip(options)

Attaches a tooltip handler to an element collection.

.tooltip('show')

Reveals an element's tooltip.

$('#element').tooltip('show')

.tooltip('hide')

Hides an element's tooltip.

$('#element').tooltip('hide')

.tooltip('toggle')

Toggles an element's tooltip.

$('#element').tooltip('toggle')

.tooltip('destroy')

Hides and destroys an element's tooltip.

$('#element').tooltip('destroy')

Examples

Add small overlays of content, like those on the iPad, to any element for housing secondary information. Hover over the button to trigger the popover. Requires Tooltip to be included.

Static popover

Four options are available: top, right, bottom, and left aligned.

No markup shown as popovers are generated from JavaScript and content within a data attribute.

Live demo

Click to toggle popover

Four directions

Usage

Enable popovers via JavaScript:

$('#example').popover(options)

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-animation="".

Name	type	default	description
animation	boolean	true	apply a css fade transition to the tooltip
html	boolean	false	Insert html into the popover. If false, jquery's `text` method will be used to insert content into the dom. Use text if you're worried about XSS attacks.
placement	string \| function	'right'	how to position the popover - top \| bottom \| left \| right
selector	string	false	if a selector is provided, tooltip objects will be delegated to the specified targets
trigger	string	'click'	how popover is triggered - click \| hover \| focus \| manual
title	string \| function	''	default title value if `title` attribute isn't present
content	string \| function	''	default content value if `data-content` attribute isn't present
delay	number \| object	0	delay showing and hiding the popover (ms) - does not apply to manual trigger type If a number is supplied, delay is applied to both hide/show Object structure is: `delay: { show: 500, hide: 100 }`
container	string \| false	false	Appends the popover to a specific element `container: 'body'`

Heads up! Options for individual popovers can alternatively be specified through the use of data attributes.

Markup

For performance reasons, the Tooltip and Popover data-apis are opt in. If you would like to use them just specify a selector option.

Methods

$().popover(options)

Initializes popovers for an element collection.

.popover('show')

Reveals an elements popover.

$('#element').popover('show')

.popover('hide')

Hides an elements popover.

$('#element').popover('hide')

.popover('toggle')

Toggles an elements popover.

$('#element').popover('toggle')

.popover('destroy')

Hides and destroys an element's popover.

$('#element').popover('destroy')

Example alerts

Add dismiss functionality to all alert messages with this plugin.

Holy guacamole! Best check yo self, you're not looking too good.

Oh snap! You got an error!

Change this and that and try again. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.

Take this action Or do this

Usage

Enable dismissal of an alert via JavaScript:

$(".alert").alert()

Markup

Just add data-dismiss="alert" to your close button to automatically give an alert close functionality.

<a class="close" data-dismiss="alert" href="#">&times;</a>

Methods

$().alert()

Wraps all alerts with close functionality. To have your alerts animate out when closed, make sure they have the .fade and .in class already applied to them.

.alert('close')

Closes an alert.

$(".alert").alert('close')

Events

FI-WARE style guide's alert class exposes a few events for hooking into alert functionality.

Event	Description
close	This event fires immediately when the `close` instance method is called.
closed	This event is fired when the alert has been closed (will wait for css transitions to complete).

$('#my-alert').bind('closed', function () {
  // do something…
})

Example uses

Do more with buttons. Control button states or create groups of buttons for more components like toolbars.

Stateful

Add data-loading-text="Loading..." to use a loading state on a button.

<button type="button" class="btn btn-primary" data-loading-text="Loading...">Loading state</button>

Single toggle

Add data-toggle="button" to activate toggling on a single button.

<button type="button" class="btn btn-primary" data-toggle="button">Single Toggle</button>

Checkbox

Add data-toggle="buttons-checkbox" for checkbox style toggling on btn-group.

<div class="btn-group" data-toggle="buttons-checkbox">
  <button type="button" class="btn btn-primary">Left</button>
  <button type="button" class="btn btn-primary">Middle</button>
  <button type="button" class="btn btn-primary">Right</button>
</div>

Radio

Add data-toggle="buttons-radio" for radio style toggling on btn-group.

<div class="btn-group" data-toggle="buttons-radio">
  <button type="button" class="btn btn-primary">Left</button>
  <button type="button" class="btn btn-primary">Middle</button>
  <button type="button" class="btn btn-primary">Right</button>
</div>

Usage

Enable buttons via JavaScript:

$('.nav-tabs').button()

Markup

Data attributes are integral to the button plugin. Check out the example code below for the various markup types.

Options

None

Methods

$().button('toggle')

Toggles push state. Gives the button the appearance that it has been activated.

Heads up! You can enable auto toggling of a button by using the data-toggle attribute.

<button type="button" class="btn" data-toggle="button" >…</button>

$().button('loading')

Sets button state to loading - disables button and swaps text to loading text. Loading text should be defined on the button element using the data attribute data-loading-text.

<button type="button" class="btn" data-loading-text="loading stuff..." >...</button>

Heads up! Firefox persists the disabled state across page loads. A workaround for this is to use autocomplete="off".

$().button('reset')

Resets button state - swaps text to original text.

$().button(string)

Resets button state - swaps text to any data defined text state.

<button type="button" class="btn" data-complete-text="finished!" >...</button>
<script>
  $('.btn').button('complete')
</script>

About

Get base styles and flexible support for collapsible components like accordions and navigation.

* Requires the Transitions plugin to be included.

Example accordion

Using the collapse plugin, we built a simple accordion style widget:

Collapsible Group Item #1

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Collapsible Group Item #2

Collapsible Group Item #3

<div class="accordion" id="accordion2">
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">
        Collapsible Group Item #1
      </a>
    </div>
    <div id="collapseOne" class="accordion-body collapse in">
      <div class="accordion-inner">
        Anim pariatur cliche...
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">
        Collapsible Group Item #2
      </a>
    </div>
    <div id="collapseTwo" class="accordion-body collapse">
      <div class="accordion-inner">
        Anim pariatur cliche...
      </div>
    </div>
  </div>
</div>
...

You can also use the plugin without the accordion markup. Make a button toggle the expanding and collapsing of another element.

<button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#demo">
  simple collapsible
</button>
 
<div id="demo" class="collapse in"> … </div>

Usage

Via data attributes

Just add data-toggle="collapse" and a data-target to element to automatically assign control of a collapsible element. The data-target attribute accepts a css selector to apply the collapse to. Be sure to add the class collapse to the collapsible element. If you'd like it to default open, add the additional class in.

To add accordion-like group management to a collapsible control, add the data attribute data-parent="#selector". Refer to the demo to see this in action.

Via JavaScript

Enable manually with:

$(".collapse").collapse()

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-parent="".

Name	type	default	description
parent	selector	false	If selector then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion behavior)
toggle	boolean	true	Toggles the collapsible element on invocation

Methods

.collapse(options)

Activates your content as a collapsible element. Accepts an optional options object.

$('#myCollapsible').collapse({
  toggle: false
})

.collapse('toggle')

Toggles a collapsible element to shown or hidden.

.collapse('show')

Shows a collapsible element.

.collapse('hide')

Hides a collapsible element.

Events

FI-WARE style guide's collapse class exposes a few events for hooking into collapse functionality.

Event	Description
show	This event fires immediately when the `show` instance method is called.
shown	This event is fired when a collapse element has been made visible to the user (will wait for css transitions to complete).
hide	This event is fired immediately when the `hide` method has been called.
hidden	This event is fired when a collapse element has been hidden from the user (will wait for css transitions to complete).

$('#myCollapsible').on('hidden', function () {
  // do something…
})

Example carousel

The slideshow below shows a generic plugin and component for cycling through elements like a carousel.

First Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Second Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Third Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

<div id="myCarousel" class="carousel slide">
  <ol class="carousel-indicators">
    <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
    <li data-target="#myCarousel" data-slide-to="1"></li>
    <li data-target="#myCarousel" data-slide-to="2"></li>
  </ol>
  <!-- Carousel items -->
  <div class="carousel-inner">
    <div class="active item">…</div>
    <div class="item">…</div>
    <div class="item">…</div>
  </div>
  <!-- Carousel nav -->
  <a class="carousel-control left" href="#myCarousel" data-slide="prev">&lsaquo;</a>
  <a class="carousel-control right" href="#myCarousel" data-slide="next">&rsaquo;</a>
</div>

Heads up! When implementing this carousel, remove the images we have provided and replace them with your own.

Usage

Via data attributes

Use data attributes to easily control the position of the carousel. data-slide accepts the keywords prev or next, which alters the slide position relative to it's current position. Alternatively, use data-slide-to to pass a raw slide index to the carousel data-slide-to="2", which jump's the slide position to a particular index beginning with 0.

Via JavaScript

Call carousel manually with:

$('.carousel').carousel()

Options

Options can be passed via data attributes or JavaScriptz. For data attributes, append the option name to data-, as in data-interval="".

Name	type	default	description
interval	number	5000	The amount of time to delay between automatically cycling an item. If false, carousel will not automatically cycle.
pause	string	"hover"	Pauses the cycling of the carousel on mouseenter and resumes the cycling of the carousel on mouseleave.

Methods

.carousel(options)

Initializes the carousel with an optional options object and starts cycling through items.

$('.carousel').carousel({
  interval: 2000
})

.carousel('cycle')

Cycles through the carousel items from left to right.

.carousel('pause')

Stops the carousel from cycling through items.

.carousel(number)

Cycles the carousel to a particular frame (0 based, similar to an array).

.carousel('prev')

Cycles to the previous item.

.carousel('next')

Cycles to the next item.

Events

FI-WARE style guide's carousel class exposes two events for hooking into carousel functionality.

Event	Description
slide	This event fires immediately when the `slide` instance method is invoked.
slid	This event is fired when the carousel has completed its slide transition.

Example

A basic, easily extended plugin for quickly creating elegant typeaheads with any form text input.

<input type="text" data-provide="typeahead">

You'll want to set autocomplete="off" to prevent default browser menus from appearing over the FI-WARE style guide typeahead dropdown.

Usage

Via data attributes

Add data attributes to register an element with typeahead functionality as shown in the example above.

Via JavaScript

Call the typeahead manually with:

$('.typeahead').typeahead()

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-source="".

Name	type	default	description
source	array, function	[ ]	The data source to query against. May be an array of strings or a function. The function is passed two arguments, the `query` value in the input field and the `process` callback. The function may be used synchronously by returning the data source directly or asynchronously via the `process` callback's single argument.
items	number	8	The max number of items to display in the dropdown.
minLength	number	1	The minimum character length needed before triggering autocomplete suggestions
matcher	function	case insensitive	The method used to determine if a query matches an item. Accepts a single argument, the `item` against which to test the query. Access the current query with `this.query`. Return a boolean `true` if query is a match.
sorter	function	exact match, case sensitive, case insensitive	Method used to sort autocomplete results. Accepts a single argument `items` and has the scope of the typeahead instance. Reference the current query with `this.query`.
updater	function	returns selected item	The method used to return selected item. Accepts a single argument, the `item` and has the scope of the typeahead instance.
highlighter	function	highlights all default matches	Method used to highlight autocomplete results. Accepts a single argument `item` and has the scope of the typeahead instance. Should return html.

Methods

.typeahead(options)

Initializes an input with a typeahead.

Example

The subnavigation on the left is a live demo of the affix plugin.

Usage

Via data attributes

To easily add affix behavior to any element, just add data-spy="affix" to the element you want to spy on. Then use offsets to define when to toggle the pinning of an element on and off.

<div data-spy="affix" data-offset-top="200">...</div>

Heads up! You must manage the position of a pinned element and the behavior of its immediate parent. Position is controlled by affix, affix-top, and affix-bottom. Remember to check for a potentially collapsed parent when the affix kicks in as it's removing content from the normal flow of the page.

Via JavaScript

Call the affix plugin via JavaScript:

$('#navbar').affix()

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-offset-top="200".

Name	type	default	description
offset	number \| function \| object	10	Pixels to offset from screen when calculating position of scroll. If a single number is provided, the offset will be applied in both top and left directions. To listen for a single direction, or multiple unique offsets, just provide an object `offset: { x: 10 }`. Use a function when you need to dynamically provide an offset (useful for some responsive designs).

JavaScript in FI-WARE style guide with Bootstrap

Individual or compiled

Data attributes

Programmatic API

No Conflict

Events

Transitions bootstrap-transition.js

About transitions

Use cases

Modals bootstrap-modal.js

Examples

Static example

Modal header

Live demo

Usage

Via data attributes

Via JavaScript

Options

Methods

.modal(options)

.modal('toggle')

.modal('show')

.modal('hide')

Events

Dropdowns bootstrap-dropdown.js

Examples

Within a navbar

Within tabs

Usage

Via data attributes

Via JavaScript

Options

Methods

$().dropdown('toggle')

ScrollSpy bootstrap-scrollspy.js

Example in navbar

@fat

@mdo

one

two

three

Usage

Via data attributes

Via JavaScript

Methods

.scrollspy('refresh')

Options

Events

Togglable tabs bootstrap-tab.js

Example tabs

Usage

Markup

Methods

$().tab

Events

Tooltips bootstrap-tooltip.js

Examples

Four directions

Tooltips in input groups

Usage

Options

Markup

Methods

$().tooltip(options)

.tooltip('show')

.tooltip('hide')

.tooltip('toggle')

.tooltip('destroy')

Popovers bootstrap-popover.js

Examples

Static popover

Popover top

Popover right

Popover bottom

Popover left

Live demo

Four directions

Usage

Options

Markup