diff options
author | Mark Gibson <jollytoad@gmail.com> | 2009-11-25 12:09:53 -0500 |
---|---|---|
committer | John Resig <jeresig@Archimedes.local> | 2009-11-25 12:09:53 -0500 |
commit | ef819c91b999523ed6cd0c7029e0cee8997ef01a (patch) | |
tree | e089f7d598c1872dfa159cfc1a0527da4bd3bded /src | |
parent | 0bb3998a6a7a82b4c4269f3c57a9fcbe7229b162 (diff) | |
download | jquery-ef819c91b999523ed6cd0c7029e0cee8997ef01a.tar.gz jquery-ef819c91b999523ed6cd0c7029e0cee8997ef01a.zip |
Fixing endlines.
Diffstat (limited to 'src')
-rw-r--r-- | src/data.js | 340 |
1 files changed, 170 insertions, 170 deletions
diff --git a/src/data.js b/src/data.js index 500f7ea43..8fa62dc1e 100644 --- a/src/data.js +++ b/src/data.js @@ -1,170 +1,170 @@ -var expando = "jQuery" + now(), uuid = 0, windowData = {};
-var emptyObject = {};
-
-jQuery.extend({
- cache: {},
-
- expando:expando,
-
- data: function( elem, name, data ) {
- elem = elem == window ?
- windowData :
- elem;
-
- var id = elem[ expando ], cache = jQuery.cache, thisCache;
-
- // Handle the case where there's no name immediately
- if ( !name && !id ) {
- return null;
- }
-
- // Compute a unique ID for the element
- if ( !id ) {
- id = ++uuid;
- }
-
- // Avoid generating a new cache unless none exists and we
- // want to manipulate it.
- if ( cache[ id ] ) {
- thisCache = cache[ id ];
- } else if ( typeof data === "undefined" ) {
- thisCache = emptyObject;
- } else {
- thisCache = cache[ id ] = {};
- }
-
- // Prevent overriding the named cache with undefined values
- if ( data !== undefined ) {
- elem[ expando ] = id;
- thisCache[ name ] = data;
- }
-
- return name ? thisCache[ name ] : thisCache;
- },
-
- removeData: function( elem, name ) {
- elem = elem == window ?
- windowData :
- elem;
-
- var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];
-
- // If we want to remove a specific section of the element's data
- if ( name ) {
- if ( thisCache ) {
- // Remove the section of cache data
- delete thisCache[ name ];
-
- // If we've removed all the data, remove the element's cache
- if ( jQuery.isEmptyObject(thisCache) ) {
- jQuery.removeData( elem );
- }
- }
-
- // Otherwise, we want to remove all of the element's data
- } else {
- // Clean up the element expando
- try {
- delete elem[ expando ];
- } catch( e ) {
- // IE has trouble directly removing the expando
- // but it's ok with using removeAttribute
- if ( elem.removeAttribute ) {
- elem.removeAttribute( expando );
- }
- }
-
- // Completely remove the data cache
- delete cache[ id ];
- }
- },
-
- queue: function( elem, type, data ) {
- if( !elem ) return;
-
- type = (type || "fx") + "queue";
- var q = jQuery.data( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if( !data ) return q || [];
-
- if ( !q || jQuery.isArray(data) )
- q = jQuery.data( elem, type, jQuery.makeArray(data) );
- else
- q.push( data );
-
- return q;
- },
-
- dequeue: function( elem, type ){
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ), fn = queue.shift();
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if( fn === "inprogress" ) fn = queue.shift();
-
- if( fn ) {
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if( type == "fx" ) queue.unshift("inprogress");
-
- fn.call(elem, function() { jQuery.dequeue(elem, type); });
- }
- }
-});
-
-jQuery.fn.extend({
- data: function( key, value ){
- if ( typeof key === "undefined" && this.length ) {
- return jQuery.data( this[0] );
- }
-
- var parts = key.split(".");
- parts[1] = parts[1] ? "." + parts[1] : "";
-
- if ( value === undefined ) {
- var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
-
- if ( data === undefined && this.length )
- data = jQuery.data( this[0], key );
-
- return data === undefined && parts[1] ?
- this.data( parts[0] ) :
- data;
- } else
- return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
- jQuery.data( this, key, value );
- });
- },
-
- removeData: function( key ){
- return this.each(function(){
- jQuery.removeData( this, key );
- });
- },
- queue: function(type, data){
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- }
-
- if ( data === undefined )
- return jQuery.queue( this[0], type );
-
- return this.each(function(i, elem){
- var queue = jQuery.queue( this, type, data );
-
- if( type == "fx" && queue[0] !== "inprogress" )
- jQuery.dequeue( this, type )
- });
- },
- dequeue: function(type){
- return this.each(function(){
- jQuery.dequeue( this, type );
- });
- },
- clearQueue: function(type){
- return this.queue( type || "fx", [] );
- }
-});
+var expando = "jQuery" + now(), uuid = 0, windowData = {}; +var emptyObject = {}; + +jQuery.extend({ + cache: {}, + + expando:expando, + + data: function( elem, name, data ) { + elem = elem == window ? + windowData : + elem; + + var id = elem[ expando ], cache = jQuery.cache, thisCache; + + // Handle the case where there's no name immediately + if ( !name && !id ) { + return null; + } + + // Compute a unique ID for the element + if ( !id ) { + id = ++uuid; + } + + // Avoid generating a new cache unless none exists and we + // want to manipulate it. + if ( cache[ id ] ) { + thisCache = cache[ id ]; + } else if ( typeof data === "undefined" ) { + thisCache = emptyObject; + } else { + thisCache = cache[ id ] = {}; + } + + // Prevent overriding the named cache with undefined values + if ( data !== undefined ) { + elem[ expando ] = id; + thisCache[ name ] = data; + } + + return name ? thisCache[ name ] : thisCache; + }, + + removeData: function( elem, name ) { + elem = elem == window ? + windowData : + elem; + + var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ]; + + // If we want to remove a specific section of the element's data + if ( name ) { + if ( thisCache ) { + // Remove the section of cache data + delete thisCache[ name ]; + + // If we've removed all the data, remove the element's cache + if ( jQuery.isEmptyObject(thisCache) ) { + jQuery.removeData( elem ); + } + } + + // Otherwise, we want to remove all of the element's data + } else { + // Clean up the element expando + try { + delete elem[ expando ]; + } catch( e ) { + // IE has trouble directly removing the expando + // but it's ok with using removeAttribute + if ( elem.removeAttribute ) { + elem.removeAttribute( expando ); + } + } + + // Completely remove the data cache + delete cache[ id ]; + } + }, + + queue: function( elem, type, data ) { + if( !elem ) return; + + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if( !data ) return q || []; + + if ( !q || jQuery.isArray(data) ) + q = jQuery.data( elem, type, jQuery.makeArray(data) ); + else + q.push( data ); + + return q; + }, + + dequeue: function( elem, type ){ + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), fn = queue.shift(); + + // If the fx queue is dequeued, always remove the progress sentinel + if( fn === "inprogress" ) fn = queue.shift(); + + if( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if( type == "fx" ) queue.unshift("inprogress"); + + fn.call(elem, function() { jQuery.dequeue(elem, type); }); + } + } +}); + +jQuery.fn.extend({ + data: function( key, value ){ + if ( typeof key === "undefined" && this.length ) { + return jQuery.data( this[0] ); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + if ( data === undefined && this.length ) + data = jQuery.data( this[0], key ); + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + } else + return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){ + jQuery.data( this, key, value ); + }); + }, + + removeData: function( key ){ + return this.each(function(){ + jQuery.removeData( this, key ); + }); + }, + queue: function(type, data){ + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) + return jQuery.queue( this[0], type ); + + return this.each(function(i, elem){ + var queue = jQuery.queue( this, type, data ); + + if( type == "fx" && queue[0] !== "inprogress" ) + jQuery.dequeue( this, type ) + }); + }, + dequeue: function(type){ + return this.each(function(){ + jQuery.dequeue( this, type ); + }); + }, + clearQueue: function(type){ + return this.queue( type || "fx", [] ); + } +}); |