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Fixed a problem with animations with a duration of 0 not working properly for hide and show.

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This commit is contained in:
jeresig 2009-11-30 14:22:24 -05:00
parent 21dead4691
commit 25c188b6d2
2 changed files with 22 additions and 17 deletions
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4
src/fx.js
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@ -19,7 +19,7 @@ function genFx( type, num ){
jQuery.fn.extend({
show: function( speed, callback ) {
if ( speed ) {
if ( typeof speed !== "undefined" ) {
return this.animate( genFx("show", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ){
@ -59,7 +59,7 @@ jQuery.fn.extend({
},
hide: function( speed, callback ) {
if ( speed ) {
if ( typeof speed !== "undefined" ) {
return this.animate( genFx("hide", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ){

31
test/unit/fx.js
View file

@ -86,32 +86,37 @@ test("animate with no properties", function() {
});
test("animate duration 0", function() {
expect(7);
expect(11);
stop();
var $elems = jQuery([{ a:0 },{ a:0 }]),
counter = 0,
count = function(){
counter++;
};
var $elems = jQuery([{ a:0 },{ a:0 }]), counter = 0;
equals( jQuery.timers.length, 0, "Make sure no animation was running from another test" );
$elems.eq(0).animate( {a:1}, 0, count );
$elems.eq(0).animate( {a:1}, 0, function(){
ok( true, "Animate a simple property." );
counter++;
});
// Failed until [6115]
equals( jQuery.timers.length, 0, "Make sure synchronic animations are not left on jQuery.timers" );
equals( counter, 1, "One synchronic animations" );
$elems.animate( { a:2 }, 0, count );
$elems.animate( { a:2 }, 0, function(){
ok( true, "Animate a second simple property." );
counter++;
});
equals( counter, 3, "Multiple synchronic animations" );
$elems.eq(0).animate( {a:3}, 0, count );
$elems.eq(1).animate( {a:3}, 20, function(){
count();
$elems.eq(0).animate( {a:3}, 0, function(){
ok( true, "Animate a third simple property." );
counter++;
});
$elems.eq(1).animate( {a:3}, 200, function(){
counter++;
// Failed until [6115]
equals( counter, 5, "One synchronic and one asynchronic" );
start();
@ -119,10 +124,10 @@ test("animate duration 0", function() {
var $elem = jQuery("<div />");
$elem.show(0, function(){
ok(true, "Show's callback with no duration");
ok(true, "Show callback with no duration");
});
$elem.hide(0, function(){
ok(true, "Show's callback with no duration");
ok(true, "Hide callback with no duration");
});
});