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Build: Remove hashchange plugin

All supported browsers have a native implementation of hashchange.

Closes gh-7498
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commit f1049e5b6afda4e0183370365dcfedd8cd995f3f 1 parent 26798b5
@scottgonzalez scottgonzalez authored
View
6 Gruntfile.js
@@ -223,7 +223,6 @@ module.exports = function( grunt ) {
files: {
src: [
"js/**/*.js",
- "!js/jquery.hashchange.js",
"!js/jquery.js",
"!js/jquery.ui.widget.js",
"!js/widgets/jquery.ui.tabs.js",
@@ -940,11 +939,6 @@ module.exports = function( grunt ) {
"jquery-ui/MIT-LICENSE.txt": "jquery-ui/MIT-LICENSE.txt"
}
},
- "jquery-plugins": {
- files: {
- "jquery/plugins/jquery.hashchange.js": "jquery-hashchange/jquery.ba-hashchange.js"
- }
- }
},
clean: {
View
3  bower.json
@@ -15,8 +15,7 @@
],
"dependencies": {
"jquery": "1.11.1",
- "jquery-ui": "jquery/jquery-ui#c0ab71056b936627e8a7821f03c044aec6280a40",
- "jquery-hashchange": "gseguin/jquery-hashchange#2da0c56fd418fa323c136254f971b6176f1ae135"
+ "jquery-ui": "jquery/jquery-ui#c0ab71056b936627e8a7821f03c044aec6280a40"
},
"devDependencies": {
"requirejs": "2.1.2",
View
390 external/jquery/plugins/jquery.hashchange.js
@@ -1,390 +0,0 @@
-/*!
- * jQuery hashchange event - v1.3 - 7/21/2010
- * http://benalman.com/projects/jquery-hashchange-plugin/
- *
- * Copyright (c) 2010 "Cowboy" Ben Alman
- * Dual licensed under the MIT and GPL licenses.
- * http://benalman.com/about/license/
- */
-
-// Script: jQuery hashchange event
-//
-// *Version: 1.3, Last updated: 7/21/2010*
-//
-// Project Home - http://benalman.com/projects/jquery-hashchange-plugin/
-// GitHub - http://github.com/cowboy/jquery-hashchange/
-// Source - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.js
-// (Minified) - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.min.js (0.8kb gzipped)
-//
-// About: License
-//
-// Copyright (c) 2010 "Cowboy" Ben Alman,
-// Dual licensed under the MIT and GPL licenses.
-// http://benalman.com/about/license/
-//
-// About: Examples
-//
-// These working examples, complete with fully commented code, illustrate a few
-// ways in which this plugin can be used.
-//
-// hashchange event - http://benalman.com/code/projects/jquery-hashchange/examples/hashchange/
-// document.domain - http://benalman.com/code/projects/jquery-hashchange/examples/document_domain/
-//
-// About: Support and Testing
-//
-// Information about what version or versions of jQuery this plugin has been
-// tested with, what browsers it has been tested in, and where the unit tests
-// reside (so you can test it yourself).
-//
-// jQuery Versions - 1.2.6, 1.3.2, 1.4.1, 1.4.2
-// Browsers Tested - Internet Explorer 6-8, Firefox 2-4, Chrome 5-6, Safari 3.2-5,
-// Opera 9.6-10.60, iPhone 3.1, Android 1.6-2.2, BlackBerry 4.6-5.
-// Unit Tests - http://benalman.com/code/projects/jquery-hashchange/unit/
-//
-// About: Known issues
-//
-// While this jQuery hashchange event implementation is quite stable and
-// robust, there are a few unfortunate browser bugs surrounding expected
-// hashchange event-based behaviors, independent of any JavaScript
-// window.onhashchange abstraction. See the following examples for more
-// information:
-//
-// Chrome: Back Button - http://benalman.com/code/projects/jquery-hashchange/examples/bug-chrome-back-button/
-// Firefox: Remote XMLHttpRequest - http://benalman.com/code/projects/jquery-hashchange/examples/bug-firefox-remote-xhr/
-// WebKit: Back Button in an Iframe - http://benalman.com/code/projects/jquery-hashchange/examples/bug-webkit-hash-iframe/
-// Safari: Back Button from a different domain - http://benalman.com/code/projects/jquery-hashchange/examples/bug-safari-back-from-diff-domain/
-//
-// Also note that should a browser natively support the window.onhashchange
-// event, but not report that it does, the fallback polling loop will be used.
-//
-// About: Release History
-//
-// 1.3 - (7/21/2010) Reorganized IE6/7 Iframe code to make it more
-// "removable" for mobile-only development. Added IE6/7 document.title
-// support. Attempted to make Iframe as hidden as possible by using
-// techniques from http://www.paciellogroup.com/blog/?p=604. Added
-// support for the "shortcut" format $(window).hashchange( fn ) and
-// $(window).hashchange() like jQuery provides for built-in events.
-// Renamed jQuery.hashchangeDelay to <jQuery.fn.hashchange.delay> and
-// lowered its default value to 50. Added <jQuery.fn.hashchange.domain>
-// and <jQuery.fn.hashchange.src> properties plus document-domain.html
-// file to address access denied issues when setting document.domain in
-// IE6/7.
-// 1.2 - (2/11/2010) Fixed a bug where coming back to a page using this plugin
-// from a page on another domain would cause an error in Safari 4. Also,
-// IE6/7 Iframe is now inserted after the body (this actually works),
-// which prevents the page from scrolling when the event is first bound.
-// Event can also now be bound before DOM ready, but it won't be usable
-// before then in IE6/7.
-// 1.1 - (1/21/2010) Incorporated document.documentMode test to fix IE8 bug
-// where browser version is incorrectly reported as 8.0, despite
-// inclusion of the X-UA-Compatible IE=EmulateIE7 meta tag.
-// 1.0 - (1/9/2010) Initial Release. Broke out the jQuery BBQ event.special
-// window.onhashchange functionality into a separate plugin for users
-// who want just the basic event & back button support, without all the
-// extra awesomeness that BBQ provides. This plugin will be included as
-// part of jQuery BBQ, but also be available separately.
-
-(function($,window,undefined){
- '$:nomunge'; // Used by YUI compressor.
-
- // Reused string.
- var str_hashchange = 'hashchange',
-
- // Method / object references.
- doc = document,
- fake_onhashchange,
- special = $.event.special,
-
- // Does the browser support window.onhashchange? Note that IE8 running in
- // IE7 compatibility mode reports true for 'onhashchange' in window, even
- // though the event isn't supported, so also test document.documentMode.
- doc_mode = doc.documentMode,
- supports_onhashchange = 'on' + str_hashchange in window && ( doc_mode === undefined || doc_mode > 7 );
-
- // Get location.hash (or what you'd expect location.hash to be) sans any
- // leading #. Thanks for making this necessary, Firefox!
- function get_fragment( url ) {
- url = url || location.href;
- return '#' + url.replace( /^[^#]*#?(.*)$/, '$1' );
- };
-
- // Method: jQuery.fn.hashchange
- //
- // Bind a handler to the window.onhashchange event or trigger all bound
- // window.onhashchange event handlers. This behavior is consistent with
- // jQuery's built-in event handlers.
- //
- // Usage:
- //
- // > jQuery(window).hashchange( [ handler ] );
- //
- // Arguments:
- //
- // handler - (Function) Optional handler to be bound to the hashchange
- // event. This is a "shortcut" for the more verbose form:
- // jQuery(window).bind( 'hashchange', handler ). If handler is omitted,
- // all bound window.onhashchange event handlers will be triggered. This
- // is a shortcut for the more verbose
- // jQuery(window).trigger( 'hashchange' ). These forms are described in
- // the <hashchange event> section.
- //
- // Returns:
- //
- // (jQuery) The initial jQuery collection of elements.
-
- // Allow the "shortcut" format $(elem).hashchange( fn ) for binding and
- // $(elem).hashchange() for triggering, like jQuery does for built-in events.
- $.fn[ str_hashchange ] = function( fn ) {
- return fn ? this.bind( str_hashchange, fn ) : this.trigger( str_hashchange );
- };
-
- // Property: jQuery.fn.hashchange.delay
- //
- // The numeric interval (in milliseconds) at which the <hashchange event>
- // polling loop executes. Defaults to 50.
-
- // Property: jQuery.fn.hashchange.domain
- //
- // If you're setting document.domain in your JavaScript, and you want hash
- // history to work in IE6/7, not only must this property be set, but you must
- // also set document.domain BEFORE jQuery is loaded into the page. This
- // property is only applicable if you are supporting IE6/7 (or IE8 operating
- // in "IE7 compatibility" mode).
- //
- // In addition, the <jQuery.fn.hashchange.src> property must be set to the
- // path of the included "document-domain.html" file, which can be renamed or
- // modified if necessary (note that the document.domain specified must be the
- // same in both your main JavaScript as well as in this file).
- //
- // Usage:
- //
- // jQuery.fn.hashchange.domain = document.domain;
-
- // Property: jQuery.fn.hashchange.src
- //
- // If, for some reason, you need to specify an Iframe src file (for example,
- // when setting document.domain as in <jQuery.fn.hashchange.domain>), you can
- // do so using this property. Note that when using this property, history
- // won't be recorded in IE6/7 until the Iframe src file loads. This property
- // is only applicable if you are supporting IE6/7 (or IE8 operating in "IE7
- // compatibility" mode).
- //
- // Usage:
- //
- // jQuery.fn.hashchange.src = 'path/to/file.html';
-
- $.fn[ str_hashchange ].delay = 50;
- /*
- $.fn[ str_hashchange ].domain = null;
- $.fn[ str_hashchange ].src = null;
- */
-
- // Event: hashchange event
- //
- // Fired when location.hash changes. In browsers that support it, the native
- // HTML5 window.onhashchange event is used, otherwise a polling loop is
- // initialized, running every <jQuery.fn.hashchange.delay> milliseconds to
- // see if the hash has changed. In IE6/7 (and IE8 operating in "IE7
- // compatibility" mode), a hidden Iframe is created to allow the back button
- // and hash-based history to work.
- //
- // Usage as described in <jQuery.fn.hashchange>:
- //
- // > // Bind an event handler.
- // > jQuery(window).hashchange( function(e) {
- // > var hash = location.hash;
- // > ...
- // > });
- // >
- // > // Manually trigger the event handler.
- // > jQuery(window).hashchange();
- //
- // A more verbose usage that allows for event namespacing:
- //
- // > // Bind an event handler.
- // > jQuery(window).bind( 'hashchange', function(e) {
- // > var hash = location.hash;
- // > ...
- // > });
- // >
- // > // Manually trigger the event handler.
- // > jQuery(window).trigger( 'hashchange' );
- //
- // Additional Notes:
- //
- // * The polling loop and Iframe are not created until at least one handler
- // is actually bound to the 'hashchange' event.
- // * If you need the bound handler(s) to execute immediately, in cases where
- // a location.hash exists on page load, via bookmark or page refresh for
- // example, use jQuery(window).hashchange() or the more verbose
- // jQuery(window).trigger( 'hashchange' ).
- // * The event can be bound before DOM ready, but since it won't be usable
- // before then in IE6/7 (due to the necessary Iframe), recommended usage is
- // to bind it inside a DOM ready handler.
-
- // Override existing $.event.special.hashchange methods (allowing this plugin
- // to be defined after jQuery BBQ in BBQ's source code).
- special[ str_hashchange ] = $.extend( special[ str_hashchange ], {
-
- // Called only when the first 'hashchange' event is bound to window.
- setup: function() {
- // If window.onhashchange is supported natively, there's nothing to do..
- if ( supports_onhashchange ) { return false; }
-
- // Otherwise, we need to create our own. And we don't want to call this
- // until the user binds to the event, just in case they never do, since it
- // will create a polling loop and possibly even a hidden Iframe.
- $( fake_onhashchange.start );
- },
-
- // Called only when the last 'hashchange' event is unbound from window.
- teardown: function() {
- // If window.onhashchange is supported natively, there's nothing to do..
- if ( supports_onhashchange ) { return false; }
-
- // Otherwise, we need to stop ours (if possible).
- $( fake_onhashchange.stop );
- }
-
- });
-
- // fake_onhashchange does all the work of triggering the window.onhashchange
- // event for browsers that don't natively support it, including creating a
- // polling loop to watch for hash changes and in IE 6/7 creating a hidden
- // Iframe to enable back and forward.
- fake_onhashchange = (function(){
- var self = {},
- timeout_id,
-
- // Remember the initial hash so it doesn't get triggered immediately.
- last_hash = get_fragment(),
-
- fn_retval = function(val){ return val; },
- history_set = fn_retval,
- history_get = fn_retval;
-
- // Start the polling loop.
- self.start = function() {
- timeout_id || poll();
- };
-
- // Stop the polling loop.
- self.stop = function() {
- timeout_id && clearTimeout( timeout_id );
- timeout_id = undefined;
- };
-
- // This polling loop checks every $.fn.hashchange.delay milliseconds to see
- // if location.hash has changed, and triggers the 'hashchange' event on
- // window when necessary.
- function poll() {
- var hash = get_fragment(),
- history_hash = history_get( last_hash );
-
- if ( hash !== last_hash ) {
- history_set( last_hash = hash, history_hash );
-
- $(window).trigger( str_hashchange );
-
- } else if ( history_hash !== last_hash ) {
- location.href = location.href.replace( /#.*/, '' ) + history_hash;
- }
-
- timeout_id = setTimeout( poll, $.fn[ str_hashchange ].delay );
- };
-
- // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
- // vvvvvvvvvvvvvvvvvvv REMOVE IF NOT SUPPORTING IE6/7/8 vvvvvvvvvvvvvvvvvvv
- // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
- window.attachEvent && !window.addEventListener && !supports_onhashchange && (function(){
- // Not only do IE6/7 need the "magical" Iframe treatment, but so does IE8
- // when running in "IE7 compatibility" mode.
-
- var iframe,
- iframe_src;
-
- // When the event is bound and polling starts in IE 6/7, create a hidden
- // Iframe for history handling.
- self.start = function(){
- if ( !iframe ) {
- iframe_src = $.fn[ str_hashchange ].src;
- iframe_src = iframe_src && iframe_src + get_fragment();
-
- // Create hidden Iframe. Attempt to make Iframe as hidden as possible
- // by using techniques from http://www.paciellogroup.com/blog/?p=604.
- iframe = $('<iframe tabindex="-1" title="empty"/>').hide()
-
- // When Iframe has completely loaded, initialize the history and
- // start polling.
- .one( 'load', function(){
- iframe_src || history_set( get_fragment() );
- poll();
- })
-
- // Load Iframe src if specified, otherwise nothing.
- .attr( 'src', iframe_src || 'javascript:0' )
-
- // Append Iframe after the end of the body to prevent unnecessary
- // initial page scrolling (yes, this works).
- .insertAfter( 'body' )[0].contentWindow;
-
- // Whenever `document.title` changes, update the Iframe's title to
- // prettify the back/next history menu entries. Since IE sometimes
- // errors with "Unspecified error" the very first time this is set
- // (yes, very useful) wrap this with a try/catch block.
- doc.onpropertychange = function(){
- try {
- if ( event.propertyName === 'title' ) {
- iframe.document.title = doc.title;
- }
- } catch(e) {}
- };
-
- }
- };
-
- // Override the "stop" method since an IE6/7 Iframe was created. Even
- // if there are no longer any bound event handlers, the polling loop
- // is still necessary for back/next to work at all!
- self.stop = fn_retval;
-
- // Get history by looking at the hidden Iframe's location.hash.
- history_get = function() {
- return get_fragment( iframe.location.href );
- };
-
- // Set a new history item by opening and then closing the Iframe
- // document, *then* setting its location.hash. If document.domain has
- // been set, update that as well.
- history_set = function( hash, history_hash ) {
- var iframe_doc = iframe.document,
- domain = $.fn[ str_hashchange ].domain;
-
- if ( hash !== history_hash ) {
- // Update Iframe with any initial `document.title` that might be set.
- iframe_doc.title = doc.title;
-
- // Opening the Iframe's document after it has been closed is what
- // actually adds a history entry.
- iframe_doc.open();
-
- // Set document.domain for the Iframe document as well, if necessary.
- domain && iframe_doc.write( '\x3cscript>document.domain="' + domain + '"\x3c/script>' );
-
- iframe_doc.close();
-
- // Update the Iframe's hash, for great justice.
- iframe.location.hash = hash;
- }
- };
-
- })();
- // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- // ^^^^^^^^^^^^^^^^^^^ REMOVE IF NOT SUPPORTING IE6/7/8 ^^^^^^^^^^^^^^^^^^^
- // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
- return self;
- })();
-
-})(jQuery,this);
View
1  js/events/navigate.js
@@ -6,7 +6,6 @@
// TODO break out pushstate support test so we don't depend on the whole thing
define([
"jquery",
- "jquery-plugins/jquery.hashchange",
"./../ns",
"./../support" ], function( jQuery ) {
//>>excludeEnd("jqmBuildExclude");
View
1  js/index.php
@@ -17,7 +17,6 @@
'events/touch.js',
'events/throttledresize.js',
'events/orientationchange.js',
- '../external/jquery/plugins/jquery.hashchange.js',
'../external/jquery-ui/jquery.ui.core.js',
'defaults.js',
'helpers.js',
View
3  js/init.js
@@ -15,8 +15,7 @@ define([
"./navigation/method",
"./navigation",
"./widgets/loader",
- "./vmouse",
- "jquery-plugins/jquery.hashchange" ], function( jQuery ) {
+ "./vmouse" ], function( jQuery ) {
//>>excludeEnd("jqmBuildExclude");
(function( $, window, undefined ) {
var $html = $( "html" ),
View
1  js/navigation.js
@@ -12,7 +12,6 @@ define( [
"./navigation/method",
"./events",
"./support",
- "jquery-plugins/jquery.hashchange",
"./animationComplete",
"./widgets/pagecontainer",
"./widgets/page",
View
1  js/requirejs.config.js
@@ -9,7 +9,6 @@ requirejs.config({
"jquery-plugins": "../external/jquery/plugins"
},
"shim": {
- "jquery-plugins/jquery.hashchange": [ "jquery" ],
"jquery-ui/jquery.ui.widget": [ "jquery" ],
"jquery-ui/jquery.ui.tabs": [ "jquery-ui/jquery.ui.widget" ],
"jquery-ui/jquery.ui.core": [ "jquery" ]
View
1  js/widgets/pagecontainer.js
@@ -13,7 +13,6 @@ define( [
"../navigation/method",
"../events",
"../support",
- "jquery-plugins/jquery.hashchange",
"../widgets/page",
"../transitions/handlers" ], function( jQuery ) {
//>>excludeEnd("jqmBuildExclude");
View
3  js/widgets/popup.js
@@ -22,8 +22,7 @@ define( [
"../navigation/navigator",
"../navigation/method",
"../animationComplete",
- "../navigation",
- "jquery-plugins/jquery.hashchange" ], function( jQuery ) {
+ "../navigation" ], function( jQuery ) {
//>>excludeEnd("jqmBuildExclude");
(function( $, undefined ) {
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