jquery data: Oops.. forgot to commit the new data module. This is part of [6010].
This commit is contained in:
Ariel Flesler
parent
4afa608351
commit
a09dac4406
290
src/data.js
Normal file
290
src/data.js
Normal file
|
|
@ -0,0 +1,290 @@
|
|||
var expando = "jQuery" + now(), uuid = 0, windowData = {};
|
||||
|
||||
jQuery.extend({
|
||||
cache: {},
|
||||
|
||||
data: function( elem, name, data ) {
|
||||
elem = elem == window ?
|
||||
windowData :
|
||||
elem;
|
||||
|
||||
var id = elem[ expando ];
|
||||
|
||||
// Compute a unique ID for the element
|
||||
if ( !id )
|
||||
id = elem[ expando ] = ++uuid;
|
||||
|
||||
// Only generate the data cache if we're
|
||||
// trying to access or manipulate it
|
||||
if ( name && !jQuery.cache[ id ] )
|
||||
jQuery.cache[ id ] = {};
|
||||
|
||||
// Prevent overriding the named cache with undefined values
|
||||
if ( data !== undefined )
|
||||
jQuery.cache[ id ][ name ] = data;
|
||||
|
||||
// Return the named cache data, or the ID for the element
|
||||
return name ?
|
||||
jQuery.cache[ id ][ name ] :
|
||||
id;
|
||||
},
|
||||
|
||||
removeData: function( elem, name ) {
|
||||
elem = elem == window ?
|
||||
windowData :
|
||||
elem;
|
||||
|
||||
var id = elem[ expando ];
|
||||
|
||||
// If we want to remove a specific section of the element's data
|
||||
if ( name ) {
|
||||
if ( jQuery.cache[ id ] ) {
|
||||
// Remove the section of cache data
|
||||
delete jQuery.cache[ id ][ name ];
|
||||
|
||||
// If we've removed all the data, remove the element's cache
|
||||
name = "";
|
||||
|
||||
for ( name in jQuery.cache[ id ] )
|
||||
break;
|
||||
|
||||
if ( !name )
|
||||
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 jQuery.cache[ id ];
|
||||
}
|
||||
},
|
||||
queue: function( elem, type, data ) {
|
||||
if ( elem ){
|
||||
|
||||
type = (type || "fx") + "queue";
|
||||
|
||||
var q = jQuery.data( elem, type );
|
||||
|
||||
if ( !q || jQuery.isArray(data) )
|
||||
q = jQuery.data( elem, type, jQuery.makeArray(data) );
|
||||
else if( data )
|
||||
q.push( data );
|
||||
|
||||
}
|
||||
return q;
|
||||
},
|
||||
|
||||
dequeue: function( elem, type ){
|
||||
var queue = jQuery.queue( elem, type ),
|
||||
fn = queue.shift();
|
||||
|
||||
if( !type || type === "fx" )
|
||||
fn = queue[0];
|
||||
|
||||
if( fn !== undefined )
|
||||
fn.call(elem);
|
||||
}
|
||||
});
|
||||
|
||||
jQuery.fn.extend({
|
||||
data: function( key, value ){
|
||||
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(){
|
||||
var queue = jQuery.queue( this, type, data );
|
||||
|
||||
if( type == "fx" && queue.length == 1 )
|
||||
queue[0].call(this);
|
||||
});
|
||||
},
|
||||
dequeue: function(type){
|
||||
return this.each(function(){
|
||||
jQuery.dequeue( this, type );
|
||||
});
|
||||
}
|
||||
});
|
||||
var expando = "jQuery" + now(), uuid = 0, windowData = {};
|
||||
|
||||
jQuery.extend({
|
||||
cache: {},
|
||||
|
||||
data: function( elem, name, data ) {
|
||||
elem = elem == window ?
|
||||
windowData :
|
||||
elem;
|
||||
|
||||
var id = elem[ expando ];
|
||||
|
||||
// Compute a unique ID for the element
|
||||
if ( !id )
|
||||
id = elem[ expando ] = ++uuid;
|
||||
|
||||
// Only generate the data cache if we're
|
||||
// trying to access or manipulate it
|
||||
if ( name && !jQuery.cache[ id ] )
|
||||
jQuery.cache[ id ] = {};
|
||||
|
||||
// Prevent overriding the named cache with undefined values
|
||||
if ( data !== undefined )
|
||||
jQuery.cache[ id ][ name ] = data;
|
||||
|
||||
// Return the named cache data, or the ID for the element
|
||||
return name ?
|
||||
jQuery.cache[ id ][ name ] :
|
||||
id;
|
||||
},
|
||||
|
||||
removeData: function( elem, name ) {
|
||||
elem = elem == window ?
|
||||
windowData :
|
||||
elem;
|
||||
|
||||
var id = elem[ expando ];
|
||||
|
||||
// If we want to remove a specific section of the element's data
|
||||
if ( name ) {
|
||||
if ( jQuery.cache[ id ] ) {
|
||||
// Remove the section of cache data
|
||||
delete jQuery.cache[ id ][ name ];
|
||||
|
||||
// If we've removed all the data, remove the element's cache
|
||||
name = "";
|
||||
|
||||
for ( name in jQuery.cache[ id ] )
|
||||
break;
|
||||
|
||||
if ( !name )
|
||||
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 jQuery.cache[ id ];
|
||||
}
|
||||
},
|
||||
queue: function( elem, type, data ) {
|
||||
if ( elem ){
|
||||
|
||||
type = (type || "fx") + "queue";
|
||||
|
||||
var q = jQuery.data( elem, type );
|
||||
|
||||
if ( !q || jQuery.isArray(data) )
|
||||
q = jQuery.data( elem, type, jQuery.makeArray(data) );
|
||||
else if( data )
|
||||
q.push( data );
|
||||
|
||||
}
|
||||
return q;
|
||||
},
|
||||
|
||||
dequeue: function( elem, type ){
|
||||
var queue = jQuery.queue( elem, type ),
|
||||
fn = queue.shift();
|
||||
|
||||
if( !type || type === "fx" )
|
||||
fn = queue[0];
|
||||
|
||||
if( fn !== undefined )
|
||||
fn.call(elem);
|
||||
}
|
||||
});
|
||||
|
||||
jQuery.fn.extend({
|
||||
data: function( key, value ){
|
||||
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(){
|
||||
var queue = jQuery.queue( this, type, data );
|
||||
|
||||
if( type == "fx" && queue.length == 1 )
|
||||
queue[0].call(this);
|
||||
});
|
||||
},
|
||||
dequeue: function(type){
|
||||
return this.each(function(){
|
||||
jQuery.dequeue( this, type );
|
||||
});
|
||||
}
|
||||
});
|
||||
Loading…
Reference in a new issue