/bower_components/jquery/src/core/ready.js |
@@ -1,32 +1,20 @@ |
define( [ |
define([ |
"../core", |
"../var/document", |
"../core/readyException", |
"../core/init", |
"../deferred" |
], function( jQuery, document ) { |
], function( jQuery ) { |
|
"use strict"; |
|
// The deferred used on DOM ready |
var readyList = jQuery.Deferred(); |
var readyList; |
|
jQuery.fn.ready = function( fn ) { |
// Add the callback |
jQuery.ready.promise().done( fn ); |
|
readyList |
.then( fn ) |
|
// Wrap jQuery.readyException in a function so that the lookup |
// happens at the time of error handling instead of callback |
// registration. |
.catch( function( error ) { |
jQuery.readyException( error ); |
} ); |
|
return this; |
}; |
|
jQuery.extend( { |
|
jQuery.extend({ |
// Is the DOM ready to be used? Set to true once it occurs. |
isReady: false, |
|
@@ -61,35 +49,49 @@ |
|
// If there are functions bound, to execute |
readyList.resolveWith( document, [ jQuery ] ); |
|
// Trigger any bound ready events |
if ( jQuery.fn.triggerHandler ) { |
jQuery( document ).triggerHandler( "ready" ); |
jQuery( document ).off( "ready" ); |
} |
} |
} ); |
}); |
|
jQuery.ready.then = readyList.then; |
|
// The ready event handler and self cleanup method |
/** |
* The ready event handler and self cleanup method |
*/ |
function completed() { |
document.removeEventListener( "DOMContentLoaded", completed ); |
window.removeEventListener( "load", completed ); |
document.removeEventListener( "DOMContentLoaded", completed, false ); |
window.removeEventListener( "load", completed, false ); |
jQuery.ready(); |
} |
|
// Catch cases where $(document).ready() is called |
// after the browser event has already occurred. |
// Support: IE <=9 - 10 only |
// Older IE sometimes signals "interactive" too soon |
if ( document.readyState === "complete" || |
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
jQuery.ready.promise = function( obj ) { |
if ( !readyList ) { |
|
// Handle it asynchronously to allow scripts the opportunity to delay ready |
window.setTimeout( jQuery.ready ); |
readyList = jQuery.Deferred(); |
|
} else { |
// Catch cases where $(document).ready() is called after the browser event has already occurred. |
// We once tried to use readyState "interactive" here, but it caused issues like the one |
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 |
if ( document.readyState === "complete" ) { |
// Handle it asynchronously to allow scripts the opportunity to delay ready |
setTimeout( jQuery.ready ); |
|
// Use the handy event callback |
document.addEventListener( "DOMContentLoaded", completed ); |
} else { |
|
// A fallback to window.onload, that will always work |
window.addEventListener( "load", completed ); |
} |
// Use the handy event callback |
document.addEventListener( "DOMContentLoaded", completed, false ); |
|
} ); |
// A fallback to window.onload, that will always work |
window.addEventListener( "load", completed, false ); |
} |
} |
return readyList.promise( obj ); |
}; |
|
// Kick off the DOM ready check even if the user does not |
jQuery.ready.promise(); |
|
}); |