var elemdisplay = {},
rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
+ rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
timerId,
fxAttrs = [
// height animations
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
- if ( !jQuery.data(elem, "olddisplay") && display === "none" ) {
+ if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
display = elem.style.display = "";
}
// in a stylesheet to whatever the default browser style is
// for such an element
if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
- jQuery.data(elem, "olddisplay", defaultDisplay(elem.nodeName));
+ jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
display = elem.style.display;
if ( display === "" || display === "none" ) {
- elem.style.display = jQuery.data(elem, "olddisplay") || "";
+ elem.style.display = jQuery._data(elem, "olddisplay") || "";
}
}
for ( var i = 0, j = this.length; i < j; i++ ) {
var display = jQuery.css( this[i], "display" );
- if ( display !== "none" ) {
- jQuery.data( this[i], "olddisplay", display );
+ if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
+ jQuery._data( this[i], "olddisplay", display );
}
}
}
return this[ optall.queue === false ? "each" : "queue" ](function() {
- // XXX ‘this’ does not always have a nodeName when running the
+ // XXX 'this' does not always have a nodeName when running the
// test suite
var opt = jQuery.extend({}, optall), p,
} else {
var parts = rfxnum.exec(val),
- start = e.cur() || 0;
+ start = e.cur();
if ( parts ) {
var end = parseFloat( parts[2] ),
- unit = parts[3] || "px";
+ unit = parts[3] || ( jQuery.cssNumber[ name ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" ) {
return this.elem[ this.prop ];
}
- var r = parseFloat( jQuery.css( this.elem, this.prop ) );
- return r && r > -10000 ? r : 0;
+ var parsed,
+ r = jQuery.css( this.elem, this.prop );
+ // Empty strings, null, undefined and "auto" are converted to 0,
+ // complex values such as "rotate(1rad)" are returned as is,
+ // simple values such as "10px" are parsed to Float.
+ return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
+ var self = this,
+ fx = jQuery.fx;
+
this.startTime = jQuery.now();
this.start = from;
this.end = to;
- this.unit = unit || this.unit || "px";
+ this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
this.now = this.start;
this.pos = this.state = 0;
- var self = this, fx = jQuery.fx;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
if ( done ) {
// Reset the overflow
if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
- var elem = this.elem, options = this.options;
+ var elem = this.elem,
+ options = this.options;
+
jQuery.each( [ "", "X", "Y" ], function (index, value) {
elem.style[ "overflow" + value ] = options.overflow[index];
} );