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clean up scrollspy a bit - add public api method

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This commit is contained in:
Jacob Thornton 2011-11-24 20:27:18 -08:00
parent b14f551c9c
commit 53ff2682cd
2 changed files with 29 additions and 7 deletions
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2
docs/javascript.html
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@ -201,7 +201,7 @@
<h3>Markup</h3>
<p>You can activate modals on your page easily without having to write a single line of javascript. Just set <code>data-toggle="modal"</code> on a controller element with a <code>data-target="#foo"</code> which corresponds to a modal element id, and when clicked, it will launch your modal. To add modal options, just include them as additoinal data attributes.</p>
<pre class="prettyprint linenums">
&lt;a class="btn" data-toggle="modal" data-target="my-modal" &gt;Launch Modal&lt;/a&gt;
&lt;a class="btn" data-toggle="modal" data-target="#myModal" &gt;Launch Modal&lt;/a&gt;
</pre>
<p><span class="label notice">Notice</span> If you want your modal to animate in and out, just add a <code>.fade</code> class to the <code>.modal</code> element (refer to the demo to see this in action).</p>
<h3>Methods</h3>

34
js/bootstrap-scrollspy.js vendored
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@ -17,15 +17,19 @@
* limitations under the License.
* ============================================================== */
!function ( $ ) {
function ScrollSpy() {
"use strict"
/* SCROLLSPY CLASS DEFINITION
* ========================== */
function ScrollSpy( element ) {
var process = $.proxy(this.process, this)
this.selector = '.nav li > a'
this.$body = $('body').delegate(this.selector, 'click', process)
this.$scrollElement = $('[data-spy="scroll"]').bind('scroll', process)
this.$body = $('body').delegate(this.selector, 'click.scroll.data-api', process)
this.$scrollElement = $(element).bind('scroll.scroll.data-api', process)
this.refresh()
this.process()
@ -78,11 +82,29 @@
if ( active.parent('.dropdown-menu') ) {
active.closest('li.dropdown').addClass('active')
}
}
}
$(function () { new ScrollSpy() })
/* SCROLLSPY PLUGIN DEFINITION
* =========================== */
$.fn.scrollspy = function ( option ) {
return this.each(function () {
var $this = $(this)
, data = $this.data('scrollspy')
if (!data) $this.data('scrollspy', (data = new ScrollSpy(this)))
if (typeof option == 'string') data[option]()
})
}
$.fn.alert.ScrollSpy = ScrollSpy
/* SCROLLSPY DATA-API
* ============== */
$(function () { $('[data-spy="scroll"]').scrollspy() })
}( window.jQuery || window.ender )