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Bug fixes in queue.js: type in dequeue could be undefined which lead to a wrong data key, which would then have undesirable data left dangling on elements. Also adds missing semicolon in effects unit.

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jaubourg 2011-04-12 01:09:35 +02:00
parent f6f1cc77f4
commit 2b70893928
2 changed files with 8 additions and 13 deletions
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17
src/queue.js
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@ -35,13 +35,10 @@ jQuery.extend({
elem = force; elem = force;
force = false; force = false;
} }
if ( elem ) { if ( elem ) {
type = type || "fx"; type = type || "fx";
var key = type + "mark", var key = type + "mark",
count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 ); count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 );
if ( count ) { if ( count ) {
jQuery.data( elem, key, count, true ); jQuery.data( elem, key, count, true );
} else { } else {
@ -54,21 +51,22 @@ jQuery.extend({
queue: function( elem, type, data ) { queue: function( elem, type, data ) {
if ( elem ) { if ( elem ) {
type = (type || "fx") + "queue"; type = (type || "fx") + "queue";
var q = jQuery.data( elem, type, undefined, true ) || []; var q = jQuery.data( elem, type, undefined, true );
// Speed up dequeue by getting out quickly if this is just a lookup // Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) { if ( data ) {
if ( !q.length || jQuery.isArray(data) ) { if ( !q || jQuery.isArray(data) ) {
q = jQuery.data( elem, type, jQuery.makeArray(data), true ); q = jQuery.data( elem, type, jQuery.makeArray(data), true );
} else { } else {
q.push( data ); q.push( data );
} }
} }
return q; return q || [];
} }
}, },
dequeue: function( elem, type ) { dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ), var queue = jQuery.queue( elem, type ),
fn = queue.shift(), fn = queue.shift(),
defer; defer;
@ -107,7 +105,7 @@ jQuery.fn.extend({
if ( data === undefined ) { if ( data === undefined ) {
return jQuery.queue( this[0], type ); return jQuery.queue( this[0], type );
} }
return this.each(function( i ) { return this.each(function() {
var queue = jQuery.queue( this, type, data ); var queue = jQuery.queue( this, type, data );
if ( type === "fx" && queue[0] !== "inprogress" ) { if ( type === "fx" && queue[0] !== "inprogress" ) {
@ -120,7 +118,6 @@ jQuery.fn.extend({
jQuery.dequeue( this, type ); jQuery.dequeue( this, type );
}); });
}, },
// Based off of the plugin by Clint Helfers, with permission. // Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/ // http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) { delay: function( time, type ) {
@ -134,11 +131,9 @@ jQuery.fn.extend({
}, time ); }, time );
}); });
}, },
clearQueue: function( type ) { clearQueue: function( type ) {
return this.queue( type || "fx", [] ); return this.queue( type || "fx", [] );
}, },
// Get a promise resolved when queues of a certain type // Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default) // are emptied (fx is the type by default)
promise: function( type, object ) { promise: function( type, object ) {

2
test/unit/effects.js vendored
View file

@ -807,7 +807,7 @@ jQuery.checkState = function(){
jQuery.removeData(this, 'olddisplay', true); jQuery.removeData(this, 'olddisplay', true);
start(); start();
} };
// Chaining Tests // Chaining Tests
test("Chain fadeOut fadeIn", function() { test("Chain fadeOut fadeIn", function() {