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Added fixes for bug #1052. Fixes the problems with animation chaining (and problems with toggling). Also, removed toggling from jQuery.fx (it's now handled in .animate() instead).

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This commit is contained in:
John Resig 2007-05-20 08:40:13 +00:00
parent 33c097bd1e
commit 9b5363b9eb
2 changed files with 86 additions and 64 deletions
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43
build/test/fx.html
View file

@ -96,6 +96,15 @@ div#tests div.widewidth.wideheight {
div#tests div.noback { div#tests div.noback {
background-image: none; background-image: none;
} }
div.chain, div.chain div { width: 100px; height: 20px; position: relative; float: left; }
div.chain div { position: absolute; top: 0px; left: 0px; }
div.chain.test { background: red; }
div.chain.test div { background: green; }
div.chain.out { background: green; }
div.chain.out div { background: red; display: none; }
</style> </style>
<script> <script>
var visible = { var visible = {
@ -272,6 +281,22 @@ $(document).ready(function(){
}); });
}); });
}); });
// Chaining Tests
$('#fadein div').fadeOut('fast').fadeIn('fast');
$('#fadeout div').fadeIn('fast').fadeOut('fast');
$('#show div').hide('fast').show('fast');
$('#hide div').show('fast').hide('fast');
$('#togglein div').toggle('fast').toggle('fast');
$('#toggleout div').toggle('fast').toggle('fast');
$('#slidedown div').slideDown('fast').slideUp('fast');
$('#slideup div').slideUp('fast').slideDown('fast');
$('#slidetogglein div').slideToggle('fast').slideToggle('fast');
$('#slidetoggleout div').slideToggle('fast').slideToggle('fast');
}); });
function pass( elem ) { function pass( elem ) {
@ -302,6 +327,24 @@ function msg(elem,txt){
</script> </script>
</head> </head>
<body> <body>
<b>Chain Tests:</b><br/>
<div id="fadein" class='chain test'>fadeIn<div>fadeIn</div></div>
<div id="fadeout" class='chain test out'>fadeOut<div>fadeOut</div></div>
<div id="show" class='chain test'>show<div>show</div></div>
<div id="hide" class='chain test out'>hide<div>hide</div></div>
<div id="togglein" class='chain test'>togglein<div>togglein</div></div>
<div id="toggleout" class='chain test out'>toggleout<div>toggleout</div></div>
<br style="clear:both;"/>
<div id="slideup" class='chain test'>slideUp<div>slideUp</div></div>
<div id="slidedown" class='chain test out'>slideDown<div>slideDown</div></div>
<div id="slidetogglein" class='chain test'>slideToggleIn<div>slideToggleIn</div></div>
<div id="slidetoggleout" class='chain test out'>slideToggleOut<div>slideToggleOut</div></div>
<br style="clear:both;"/>
<div id="tests"></div> <div id="tests"></div>
</body> </body>
</html> </html>

105
src/fx/fx.js
View file

@ -33,18 +33,16 @@ jQuery.fn.extend({
* @see hide(String|Number,Function) * @see hide(String|Number,Function)
*/ */
show: function(speed,callback){ show: function(speed,callback){
var hidden = this.filter(":hidden"); return speed ?
speed ? this.animate({
hidden.animate({
height: "show", width: "show", opacity: "show" height: "show", width: "show", opacity: "show"
}, speed, callback) : }, speed, callback) :
hidden.each(function(){ this.filter(":hidden").each(function(){
this.style.display = this.oldblock ? this.oldblock : ""; this.style.display = this.oldblock ? this.oldblock : "";
if ( jQuery.css(this,"display") == "none" ) if ( jQuery.css(this,"display") == "none" )
this.style.display = "block"; this.style.display = "block";
}); }).end();
return this;
}, },
/** /**
@ -80,19 +78,17 @@ jQuery.fn.extend({
* @see show(String|Number,Function) * @see show(String|Number,Function)
*/ */
hide: function(speed,callback){ hide: function(speed,callback){
var visible = this.filter(":visible"); return speed ?
speed ? this.animate({
visible.animate({
height: "hide", width: "hide", opacity: "hide" height: "hide", width: "hide", opacity: "hide"
}, speed, callback) : }, speed, callback) :
visible.each(function(){ this.filter(":visible").each(function(){
this.oldblock = this.oldblock || jQuery.css(this,"display"); this.oldblock = this.oldblock || jQuery.css(this,"display");
if ( this.oldblock == "none" ) if ( this.oldblock == "none" )
this.oldblock = "block"; this.oldblock = "block";
this.style.display = "none"; this.style.display = "none";
}); }).end();
return this;
}, },
// Save the old toggle function // Save the old toggle function
@ -112,13 +108,11 @@ jQuery.fn.extend({
* @cat Effects * @cat Effects
*/ */
toggle: function( fn, fn2 ){ toggle: function( fn, fn2 ){
var args = arguments;
return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
this._toggle( fn, fn2 ) : this._toggle( fn, fn2 ) :
this.each(function(){ this.animate({
jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ] height: "toggle", width: "toggle", opacity: "toggle"
.apply( jQuery(this), args ); }, fn, fn2);
});
}, },
/** /**
@ -143,7 +137,7 @@ jQuery.fn.extend({
* @see slideToggle(String|Number,Function) * @see slideToggle(String|Number,Function)
*/ */
slideDown: function(speed,callback){ slideDown: function(speed,callback){
return this.filter(":hidden").animate({height: "show"}, speed, callback).end(); return this.animate({height: "show"}, speed, callback);
}, },
/** /**
@ -168,7 +162,7 @@ jQuery.fn.extend({
* @see slideToggle(String|Number,Function) * @see slideToggle(String|Number,Function)
*/ */
slideUp: function(speed,callback){ slideUp: function(speed,callback){
return this.filter(":visible").animate({height: "hide"}, speed, callback).end(); return this.animate({height: "hide"}, speed, callback);
}, },
/** /**
@ -193,10 +187,7 @@ jQuery.fn.extend({
* @see slideUp(String|Number,Function) * @see slideUp(String|Number,Function)
*/ */
slideToggle: function(speed, callback){ slideToggle: function(speed, callback){
return this.each(function(){ return this.animate({height: "toggle"}, speed, callback);
var state = jQuery(this).is(":hidden") ? "show" : "hide";
jQuery(this).animate({height: state}, speed, callback);
});
}, },
/** /**
@ -222,7 +213,7 @@ jQuery.fn.extend({
* @see fadeTo(String|Number,Number,Function) * @see fadeTo(String|Number,Number,Function)
*/ */
fadeIn: function(speed, callback){ fadeIn: function(speed, callback){
return this.filter(":hidden").animate({opacity: "show"}, speed, callback).end(); return this.animate({opacity: "show"}, speed, callback);
}, },
/** /**
@ -248,7 +239,7 @@ jQuery.fn.extend({
* @see fadeTo(String|Number,Number,Function) * @see fadeTo(String|Number,Number,Function)
*/ */
fadeOut: function(speed, callback){ fadeOut: function(speed, callback){
return this.filter(":visible").animate({opacity: "hide"}, speed, callback).end(); return this.animate({opacity: "hide"}, speed, callback);
}, },
/** /**
@ -316,18 +307,24 @@ jQuery.fn.extend({
*/ */
animate: function( prop, speed, easing, callback ) { animate: function( prop, speed, easing, callback ) {
return this.queue(function(){ return this.queue(function(){
var hidden = jQuery(this).is(":hidden");
for ( var p in prop )
if ( prop[p] == "hide" && hidden ||
prop[p] == "show" && !hidden )
return;
this.curAnim = jQuery.extend({}, prop); this.curAnim = jQuery.extend({}, prop);
var opt = jQuery.speed(speed, easing, callback); var opt = jQuery.speed(speed, easing, callback);
var self = this;
for ( var p in prop ) { jQuery.each( prop, function(name, val){
var e = new jQuery.fx( this, opt, p ); var e = new jQuery.fx( self, opt, name );
if ( prop[p].constructor == Number ) if ( val.constructor == Number )
e.custom( e.cur(), prop[p] ); e.custom( e.cur(), val );
else else
e[ prop[p] ]( prop ); e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
} });
}); });
}, },
@ -467,11 +464,13 @@ jQuery.extend({
if ( jQuery.timers.length == 1 ) { if ( jQuery.timers.length == 1 ) {
var timer = setInterval(function(){ var timer = setInterval(function(){
jQuery.timers = jQuery.grep( jQuery.timers, function(fn){ var timers = jQuery.timers;
return fn();
});
if ( !jQuery.timers.length ) for ( var i = 0; i < timers.length; i++ )
if ( !timers[i]() )
timers.splice(i--, 1);
if ( !timers.length )
clearInterval( timer ); clearInterval( timer );
}, 13); }, 13);
} }
@ -489,9 +488,13 @@ jQuery.extend({
// Begin the animation // Begin the animation
z.custom(0, this.cur()); z.custom(0, this.cur());
// Stupid IE, look what you made me do // Make sure that we start at a small width/height to avoid any
// flash of content
if ( prop != "opacity" ) if ( prop != "opacity" )
y[prop] = "1px"; y[prop] = "1px";
// Start by showing the element
jQuery(elem).show();
}; };
// Simple 'hide' function // Simple 'hide' function
@ -507,30 +510,6 @@ jQuery.extend({
z.custom(this.cur(), 0); z.custom(this.cur(), 0);
}; };
//Simple 'toggle' function
z.toggle = function() {
if ( !elem.orig ) elem.orig = {};
// Remember where we started, so that we can go back to it later
elem.orig[prop] = jQuery.attr( elem.style, prop );
if(oldDisplay == "none") {
options.show = true;
// Stupid IE, look what you made me do
if ( prop != "opacity" )
y[prop] = "1px";
// Begin the animation
z.custom(0, this.cur());
} else {
options.hide = true;
// Begin the animation
z.custom(this.cur(), 0);
}
};
// Each step of an animation // Each step of an animation
z.step = function(firstNum, lastNum){ z.step = function(firstNum, lastNum){
var t = (new Date()).getTime(); var t = (new Date()).getTime();
@ -547,13 +526,13 @@ jQuery.extend({
done = false; done = false;
if ( done ) { if ( done ) {
if ( oldDisplay ) { if ( oldDisplay != null ) {
// Reset the overflow // Reset the overflow
y.overflow = oldOverflow; y.overflow = oldOverflow;
// Reset the display // Reset the display
y.display = oldDisplay; y.display = oldDisplay;
if (jQuery.css(elem, "display") == "none") if ( jQuery.css(elem, "display") == "none" )
y.display = "block"; y.display = "block";
} }