Modals
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.
Modal header
One fine body…
<div class="modal hide fade"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</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.
<-- Button to trigger modal --> <a href="#myModal" role="button" class="btn" data-toggle="modal">Launch demo modal</a> <-- Modal --> <div class="modal" id="myModal" 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
|
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
Bootstrap'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… })
ScrollSpy
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()
<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. |
Togglable tabs
Example tabs
Add quick, dynamic tab functionality to transiton through panes of local content, even via dropdown menus.
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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 Bootstrap 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 })
Tooltips
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.
Hover over the links below to see tooltips:
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Four directions
Usage
Declare class="addtips"
, data-placement="x"
and add title="my title"
<a href="#" class="addtips" data-placement="top" title="Tooltip on top">Tooltip on top</a> <a href="#" class="addtips" data-placement="right" title="Tooltip on right">Tooltip on right</a> <a href="#" class="addtips" data-placement="bottom" title="Tooltip on bottom">Tooltip on bottom</a> <a href="#" class="addtips" data-placement="left" title="Tooltip on left">Tooltip on left</a>
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 | true | 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' | how tooltip is triggered - click | hover | focus | manual |
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: |
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.
<a href="#" class="addtips" 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')
Popovers
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.
Static popover
Four options are available: top, right, bottom, and left aligned.
Popover top
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Popover right
Sed posuere consectetur est at lobortis. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum.
Popover bottom
Sed posuere consectetur est at lobortis. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum.
Popover left
Sed posuere consectetur est at lobortis. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum.
No markup shown as popovers are generated from JavaScript and content within a data
attribute.
Live demo
<a href="javascript:;" class="yjpopover" title="A Title" data-trigger="click" data-content="Pop content">Title</a> <a href="javascript:;" class="yjpopover" title="A Title" data-trigger="hover" data-content="Content">Title</a>
Usage
Our templates have built in popover javascript class:
$('.yjpopover').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 | true | 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: |
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')
Alert messages
Example alerts
Add dismiss functionality to all alert messages with this plugin.
Oh snap! You got an error!
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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="#">×</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
Bootstrap'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… })
Collapse
About
Get base styles and flexible support for collapsible components like accordions and navigation.
Example accordion
Using the collapse plugin, we built a simple accordion style widget:
<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
Bootstrap'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… })
Carousel
Example carousel
The slideshow below shows a generic plugin and component for cycling through elements like a carousel.
<div id="myCarousel" class="carousel slide"> <!-- 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">‹</a> <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a> </div>
Usage
Via JavaScript
Call carousel manually with:
$('.carousel').carousel()
Options
Options can be passed via data attributes or JavaScript. 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
Bootstrap'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. |
Typeahead
Example
A basic, easily extended plugin for quickly creating elegant typeaheads with any form text input.
<input type="text" style="margin: 0 auto;" data-provide="typeahead" data-items="4" data-source='["Alabama","Alaska""]'>
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 . |
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.
Affix
Example
The subnavigation on the right 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>
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()
Methods
.affix('refresh')
When using affix in conjunction with adding or removing of elements from the DOM, you'll want to call the refresh method:
$('[data-spy="affix"]').each(function () { $(this).affix('refresh') });
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 provide, the offset will be applied in both top and left directions. To listen for a single direction, or multiple unique offsets, just provided an object offset: { x: 10 } . Use a function when you need to dynamically provide an offset (useful for some responsive designs). |