// cache check for defaultView.getComputedStyle
getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
// normalize float css property
- styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat";
+ styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat",
+ fcamelCase = function(all, letter){
+ return letter.toUpperCase();
+ };
jQuery.fn.css = function( name, value ) {
var options = name, isFunction = jQuery.isFunction( value );
options[ name ] = value;
}
}
+
+ var isFunction = {};
+
+ // For each value, determine whether it's a Function so we don't
+ // need to determine it again for each element
+ for ( var prop in options )
+ isFunction[prop] = jQuery.isFunction( options[prop] );
// For each element...
for ( var i = 0, l = this.length; i < l; i++ ) {
for ( var prop in options ) {
value = options[prop];
- if ( isFunction ) {
- value = value.call( elem, i );
- }
+ if ( isFunction[prop] ) value = value.call( elem, i );
if ( typeof value === "number" && !exclude.test(prop) ) {
value = value + "px";
}
return style.filter && style.filter.indexOf("opacity=") >= 0 ?
- (parseFloat( style.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
+ (parseFloat( /opacity=([^)]*)/.exec(style.filter)[1] ) / 100) + '':
"";
}
if ( /float/i.test( name ) )
name = styleFloat;
- name = name.replace(/-([a-z])/ig, function(all, letter){
- return letter.toUpperCase();
- });
+ name = name.replace(/-([a-z])/ig, fcamelCase);
if ( set )
style[ name ] = value;
// IE uses filters for opacity
if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
- ret = (elem.currentStyle.filter || "").match(/opacity=([^)]*)/) ?
+ ret = /opacity=([^)]*)/.test(elem.currentStyle.filter || "") ?
(parseFloat(RegExp.$1) / 100) + "" :
"";
ret = "1";
} else if ( elem.currentStyle ) {
- var camelCase = name.replace(/\-(\w)/g, function(all, letter){
- return letter.toUpperCase();
- });
+ var camelCase = name.replace(/\-(\w)/g, fcamelCase);
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
for ( var name in options )
elem.style[ name ] = old[ name ];
}
-});
\ No newline at end of file
+});