From 979ca4ea7a2e88fd9bbd8051259cd2803ca5088d Mon Sep 17 00:00:00 2001 From: Mark Otto Date: Thu, 14 Feb 2013 22:33:26 -0800 Subject: Convert JS page to pygments; nuke prettify assets --- docs/javascript.html | 556 ++++++++++++++++++++++++++++++--------------------- 1 file changed, 331 insertions(+), 225 deletions(-) (limited to 'docs/javascript.html') diff --git a/docs/javascript.html b/docs/javascript.html index 4dfd18c6b..e6ff65eaf 100644 --- a/docs/javascript.html +++ b/docs/javascript.html @@ -52,38 +52,47 @@ title: JavaScript plugins

You can use all Bootstrap plugins purely through the markup API without writing a single line of JavaScript. This is Bootstrap's first class API and 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')

+{% highlight js linenos %} +$('body').off('.data-api') +{% endhighlight %}

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')

+{% highlight js linenos %} +$('body').off('.alert.data-api') +{% endhighlight %}

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")

+{% highlight js linenos %} +$(".btn.danger").button("toggle").addClass("fat") +{% endhighlight %} +

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

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

+{% endhighlight %} +

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 Bootstrap 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.

- -

+{% highlight js linenos %}
 var bootstrapButton = $.fn.button.noConflict() // return $.fn.button to previously assigned value
 $.fn.bootstrapBtn = bootstrapButton            // give $().bootstrapBtn the bootstrap functionality
-

+{% endhighlight %} +

Events

Bootstrap 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.

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

+{% endhighlight %} + @@ -124,7 +133,6 @@ $('#myModal').on('show', function (e) {

Static example

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

-<div class="modal fade">
-  <div class="modal-dialog">
-    <div class="modal-content">
-
-      <div class="modal-header">
-        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
-        <h4 class="modal-title">Modal title</h4>
-      </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>
-  </div>
-</div>
-

+{% highlight html linenos %} + +{% endhighlight %}

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.

@@ -209,42 +214,43 @@ $('#myModal').on('show', function (e) {

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 fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
-  <div class="modal-dialog">
-    <div class="modal-content">
-
-      <div class="modal-header">
-        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
-        <h4 class="modal-title">Modal title</h4>
-      </div>
-      <div class="modal-body">
+{% highlight html linenos %}
+
+  
+  Launch demo modal
+
+  
+  
+    
+      
+        
+        Modal title
+      
+      
         ...
-      </div>
-      <div class="modal-footer">
-        <a href="#" class="btn">Close</a>
-        <a href="#" class="btn btn-primary">Save changes</a>
-      </div>
+      
+      
+        Close
+        Save changes
+      
+    

+  

+

+{% endhighlight %}
 
-    </div>
-  </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>

+{% highlight html linenos %} + +{% endhighlight %}

Via JavaScript

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

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

+ {% highlight js linenos %}$('#myModal').modal(options){% endhighlight %}

Options

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

@@ -281,28 +287,35 @@ $('#myModal').on('show', function (e) { 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>

+{% highlight html linenos %} +Click me +{% endhighlight %}

Methods

.modal(options)

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

+{% highlight js linenos %}
 $('#myModal').modal({
   keyboard: false
 })
-

+{% endhighlight %} +

.modal('toggle')

Manually toggles a modal.

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

+ {% highlight js linenos %}$('#myModal').modal('toggle'){% endhighlight %} +

.modal('show')

Manually opens a modal.

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

+ {% highlight js linenos %}$('#myModal').modal('show'){% endhighlight %} +

.modal('hide')

Manually hides a modal.

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

+ {% highlight js linenos %}$('#myModal').modal('hide'){% endhighlight %} +

Events

Bootstrap's modal class exposes a few events for hooking into modal functionality.

@@ -331,11 +344,11 @@ $('#myModal').modal({

+{% highlight js linenos %}
 $('#myModal').on('hidden', function () {
   // do something…
 })
-

+{% endhighlight %} @@ -441,30 +454,31 @@ $('#myModal').on('hidden', function () {

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">
+{% highlight html linenos %}
+
+  Dropdown trigger
+  
     ...
-  </ul>
-</div>
-

+ + +{% endhighlight %}

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">
+{% highlight html linenos %}
+
+  
+    Dropdown 
+  
+  
     ...
-  </ul>
-</div>
-

+ + +{% endhighlight %}

Via JavaScript

Call the dropdowns via JavaScript:

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

+{% highlight js linenos %} +$('.dropdown-toggle').dropdown() +{% endhighlight %}

Options

None

@@ -531,11 +545,17 @@ $('#myModal').on('hidden', function () {

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>

+{% highlight html linenos %} + + ... + +{% endhighlight %}

Via JavaScript

Call the scrollspy via JavaScript:

$('#navbar').scrollspy()

+{% highlight js linenos %} +$('#navbar').scrollspy() +{% endhighlight %}

Heads up! @@ -545,11 +565,12 @@ $('#myModal').on('hidden', function () {

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:

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

+{% endhighlight %} +

Options

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

@@ -635,28 +656,32 @@ $('[data-spy="scroll"]').each(function () {

Usage

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

+{% highlight js linenos %}
 $('#myTab a').click(function (e) {
   e.preventDefault();
   $(this).tab('show');
-})

+}) +{% endhighlight %} +

You can activate individual tabs in several ways:

+{% highlight js linenos %}
 $('#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)
-

+{% endhighlight %}

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>

+{% highlight html linenos %} +

+{% endhighlight %} +

To make tabs fade in, add .fade to each .tab-pane.

Methods

@@ -664,27 +689,27 @@ $('#myTab li:eq(2) a').tab('show'); // Select third tab (0-indexed)

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>
+{% highlight html linenos %}
+
+  Home
+  Profile
+  Messages
+  Settings
+
+
+
+  ...
+  ...
+  ...
+  ...
+
+
+
+{% endhighlight %}
 
           Events
           
@@ -705,12 +730,12 @@ $('#myTab li:eq(2) a').tab('show'); // Select third tab (0-indexed)
              
             
           
-+{% highlight js linenos %}
 $('a[data-toggle="tab"]').on('shown', function (e) {
   e.target // activated tab
   e.relatedTarget // previous tab
 })
-
+{% endhighlight %}
         
 
 
@@ -749,7 +774,9 @@ $('a[data-toggle="tab"]').on('shown', function (e) {
 
           Usage
           Trigger the tooltip via JavaScript:
-          $('#example').tooltip(options)
+{% highlight js linenos %}
+$('#example').tooltip(options)
+{% endhighlight %}
 
           Options
           Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-animation="".
@@ -825,23 +852,30 @@ $('a[data-toggle="tab"]').on('shown', function (e) {

Markup

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

+{% highlight html linenos %} +Hover over me +{% endhighlight %}

Methods

$().tooltip(options)

Attaches a tooltip handler to an element collection.

.tooltip('show')

Reveals an element's tooltip.

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

+ {% highlight js linenos %}$('#element').tooltip('show'){% endhighlight %} +

.tooltip('hide')

Hides an element's tooltip.

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

+ {% highlight js linenos %}$('#element').tooltip('hide'){% endhighlight %} +

.tooltip('toggle')

Toggles an element's tooltip.

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

+ {% highlight js linenos %}$('#element').tooltip('toggle'){% endhighlight %} +

.tooltip('destroy')

Hides and destroys an element's tooltip.

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

+ {% highlight js linenos %}$('#element').tooltip('destroy'){% endhighlight %} @@ -916,7 +950,7 @@ $('a[data-toggle="tab"]').on('shown', function (e) {

Usage

Enable popovers via JavaScript:

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

+ {% highlight js linenos %}$('#example').popover(options){% endhighlight %}

Options

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

@@ -1003,18 +1037,22 @@ $('a[data-toggle="tab"]').on('shown', function (e) {

Methods

$().popover(options)

Initializes popovers for an element collection.

.popover('show')

Reveals an elements popover.

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

+ {% highlight js linenos %}$('#element').popover('show'){% endhighlight %} +

.popover('hide')

Hides an elements popover.

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

+ {% highlight js linenos %}$('#element').popover('hide'){% endhighlight %} +

.popover('toggle')

Toggles an elements popover.

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

+ {% highlight js linenos %}$('#element').popover('toggle'){% endhighlight %} +

.popover('destroy')

Hides and destroys an element's popover.

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

+ {% highlight js linenos %}$('#element').popover('destroy'){% endhighlight %} @@ -1053,18 +1091,20 @@ $('a[data-toggle="tab"]').on('shown', function (e) {

Usage

Enable dismissal of an alert via JavaScript:

$(".alert").alert()

+ {% highlight js linenos %}$(".alert").alert(){% endhighlight %}

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>

+ {% highlight html linenos %}×{% endhighlight %}

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')

+ {% highlight js linenos %}$(".alert").alert('close'){% endhighlight %}

Events

@@ -1087,11 +1127,11 @@ $('a[data-toggle="tab"]').on('shown', function (e) { -

+{% highlight js linenos %}
 $('#my-alert').bind('closed', function () {
   // do something…
 })
-

+{% endhighlight %} @@ -1109,18 +1149,24 @@ $('#my-alert').bind('closed', function () {

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>

+{% highlight html linenos %} + +{% endhighlight %}

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>

+{% highlight html linenos %} + +{% endhighlight %}

Checkbox

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

@@ -1131,13 +1177,13 @@ $('#my-alert').bind('closed', function () { -

-<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>
-

+{% highlight html linenos %} +

+ + + +

+{% endhighlight %}

Radio

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

@@ -1148,13 +1194,13 @@ $('#my-alert').bind('closed', function () { -

-<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>
-

+{% highlight html linenos %} +

+ + + +

+{% endhighlight %}

@@ -1162,7 +1208,9 @@ $('#my-alert').bind('closed', function () {

Usage

Enable buttons via JavaScript:

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

+{% highlight js linenos %} +$('.nav-tabs').button() +{% endhighlight %}

Markup

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

@@ -1171,30 +1219,40 @@ $('#my-alert').bind('closed', function () {

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>

+{% highlight html linenos %} + +{% endhighlight %} +

$().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>

+{% highlight html linenos %} + +{% endhighlight %} +

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>
+{% highlight html linenos %}
+
+
+{% endhighlight %}
           
 
 
@@ -1253,43 +1311,55 @@ $('#my-alert').bind('closed', function () {
                 
               
             
--<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">
+{% highlight html linenos %}
+
+  
+    
+      
         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>
-...
-

+      
+    
+    
+      
+        ...
+      
+    
+  
+  
+    
+      
+        Collapsible Group Item #3
+      
+    
+    
+      
+        ...
+      
+    
+  
+
+{% endhighlight %}
+
             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">
+{% highlight html linenos %}
+
 
-<div id="demo" class="collapse in"> … </div>
-
+...
+{% endhighlight %}
 
 
             
@@ -1303,7 +1373,9 @@ $('#my-alert').bind('closed', function () {
 
             Via JavaScript
             Enable manually with:
-            $(".collapse").collapse()
+{% highlight js linenos %}
+$(".collapse").collapse()
+{% endhighlight %}
 
             Options
             Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-parent="".
@@ -1334,17 +1406,21 @@ $('#my-alert').bind('closed', function () {
 
 
             Methods
+
             .collapse(options)
             Activates your content as a collapsible element. Accepts an optional options object.
-
+{% highlight js linenos %}
 $('#myCollapsible').collapse({
   toggle: false
 })
-
+{% endhighlight %}
+
             .collapse('toggle')
             Toggles a collapsible element to shown or hidden.
+
             .collapse('show')
             Shows a collapsible element.
+
             .collapse('hide')
             Hides a collapsible element.
 
@@ -1378,10 +1454,11 @@ $('#myCollapsible').collapse({
                
               
             
-+{% highlight js linenos %}
 $('#myCollapsible').on('hidden', function () {
   // do something…
-})
+})
+{% endhighlight %}
           
 
 
@@ -1433,24 +1510,35 @@ $('#myCollapsible').on('hidden', function () {
                 
               
             
--<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>
-
+{% highlight html linenos %}
+
+  
+  
+    
+    
+    
+  
+
+  
+  
+    
+      
+      
+        ...
+      
+    
+    ...
+  
+
+  
+  
+    ‹
+  
+  
+    ›
+  
+
+{% endhighlight %}
 
             
               Heads up!
@@ -1468,7 +1556,9 @@ $('#myCollapsible').on('hidden', function () {
 
             Via JavaScript
             Call carousel manually with:
-            $('.carousel').carousel()
+{% highlight js linenos %}
+$('.carousel').carousel()
+{% endhighlight %}
 
             Options
             Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-interval="".
@@ -1498,21 +1588,27 @@ $('#myCollapsible').on('hidden', function () {
             
 
             Methods
+
             .carousel(options)
             Initializes the carousel with an optional options object and starts cycling through items.
-+{% highlight html linenos %}
 $('.carousel').carousel({
   interval: 2000
 })
-
+{% endhighlight %}
+
             .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.
 
@@ -1553,7 +1649,10 @@ $('.carousel').carousel({
             
               
             

-            <input type="text" data-provide="typeahead">
+{% highlight html linenos %}
+
+{% endhighlight %}
+
             You'll want to set autocomplete="off" to prevent default browser menus from appearing over the Bootstrap typeahead dropdown.
 
             
@@ -1566,7 +1665,9 @@ $('.carousel').carousel({
 
             Via JavaScript
             Call the typeahead manually with:
-            $('.typeahead').typeahead()
+{% highlight js linenos %}
+$('.typeahead').typeahead()
+{% endhighlight %}
 
             Options
             Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-source="".
@@ -1649,7 +1750,9 @@ $('.carousel').carousel({
             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>
+{% highlight html linenos %}
+...
+{% endhighlight %}
 
             
               Heads up!
@@ -1658,16 +1761,19 @@ $('.carousel').carousel({
 
             Via JavaScript
             Call the affix plugin via JavaScript:
-            $('#navbar').affix()
+{% highlight js linenos %}
+$('#navbar').affix()
+{% endhighlight %}
 
             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:
-+{% highlight js linenos %}
 $('[data-spy="affix"]').each(function () {
   $(this).affix('refresh')
 });
-
+{% endhighlight %}
+
           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".
 
-- 
cgit v1.2.3