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Removed some extra code that ifFunction deprecated.
[jquery.git]
/
src
/
jquery
/
jquery.js
diff --git
a/src/jquery/jquery.js
b/src/jquery/jquery.js
index
f986d28
..
38253c1
100644
(file)
--- a/
src/jquery/jquery.js
+++ b/
src/jquery/jquery.js
@@
-32,20
+32,19
@@
var jQuery = function(a,c) {
// HANDLE: $(function)
// Shortcut for document ready
// HANDLE: $(function)
// Shortcut for document ready
- // Safari reports typeof on DOM NodeLists as a function
- if ( jQuery.isFunction(a) && !a.nodeType && a[0] == undefined )
+ if ( jQuery.isFunction(a) )
return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
// Handle HTML strings
if ( typeof a == "string" ) {
return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
// Handle HTML strings
if ( typeof a == "string" ) {
+ // HANDLE: $(html) -> $(array)
var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
-
- a = m ?
- // HANDLE: $(html) -> $(array)
- jQuery.clean( [ m[1] ] ) :
+ if ( m )
+ a = jQuery.clean( [ m[1] ] );
- // HANDLE: $(expr)
- jQuery.find( a, c );
+ // HANDLE: $(expr)
+ else
+ return new jQuery( c ).find( a );
}
return this.setArray(
}
return this.setArray(
@@
-429,7
+428,7
@@
jQuery.fn = jQuery.prototype = {
// Look for the case where we're accessing a style value
if ( key.constructor == String )
if ( value == undefined )
// Look for the case where we're accessing a style value
if ( key.constructor == String )
if ( value == undefined )
- return jQuery[ type || "attr" ]( this[0], key );
+ return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
else {
obj = {};
obj[ key ] = value;
else {
obj = {};
obj[ key ] = value;
@@
-441,7
+440,7
@@
jQuery.fn = jQuery.prototype = {
for ( var prop in obj )
jQuery.attr(
type ? this.style : this,
for ( var prop in obj )
jQuery.attr(
type ? this.style : this,
- prop, jQuery.prop(this, obj[prop], type, index)
+ prop, jQuery.prop(this, obj[prop], type, index, prop)
);
});
},
);
});
},
@@
-985,7
+984,10
@@
jQuery.fn = jQuery.prototype = {
add: function(t) {
return this.pushStack( jQuery.merge(
this.get(),
add: function(t) {
return this.pushStack( jQuery.merge(
this.get(),
- typeof t == "string" ? jQuery(t).get() : t )
+ t.constructor == String ?
+ jQuery(t).get() :
+ t.length != undefined && !t.nodeName ?
+ t : [t] )
);
},
);
},
@@
-1219,8
+1221,11
@@
jQuery.extend({
$ = jQuery._$;
},
$ = jQuery._$;
},
+ // This may seem like some crazy code, but trust me when I say that this
+ // is the only cross-browser way to do this. --John
isFunction: function( fn ) {
isFunction: function( fn ) {
- return fn && typeof fn == "function";
+ return !!fn && typeof fn != "string" &&
+ typeof fn[0] == "undefined" && /function/i.test( fn + "" );
},
/**
},
/**
@@
-1262,13
+1267,16
@@
jQuery.extend({
return obj;
},
return obj;
},
- prop: function(elem, value, type, index){
+ prop: function(elem, value, type, index, prop){
// Handle executable functions
if ( jQuery.isFunction( value ) )
return value.call( elem, [index] );
// Handle executable functions
if ( jQuery.isFunction( value ) )
return value.call( elem, [index] );
+
+ // exclude the following css properties to add px
+ var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
// Handle passing in a number to a CSS property
// Handle passing in a number to a CSS property
- if ( value.constructor == Number && type == "curCSS" )
+ if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) )
return value + "px";
return value;
return value + "px";
return value;
@@
-1553,21
+1561,22
@@
jQuery.extend({
/**
* Merge two arrays together, removing all duplicates.
*
/**
* Merge two arrays together, removing all duplicates.
*
- * The new array is: All the results from the first array, followed
- * by the unique results from the second array.
+ * The result is the altered first argument with
+ * the unique elements from the second array added.
*
* @example $.merge( [0,1,2], [2,3,4] )
* @result [0,1,2,3,4]
* @desc Merges two arrays, removing the duplicate 2
*
*
* @example $.merge( [0,1,2], [2,3,4] )
* @result [0,1,2,3,4]
* @desc Merges two arrays, removing the duplicate 2
*
- * @example $.merge( [3,2,1], [4,3,2] )
- * @result [3,2,1,4]
+ * @example var array = [3,2,1];
+ * $.merge( array, [4,3,2] )
+ * @result array == [3,2,1,4]
* @desc Merges two arrays, removing the duplicates 3 and 2
*
* @name $.merge
* @type Array
* @desc Merges two arrays, removing the duplicates 3 and 2
*
* @name $.merge
* @type Array
- * @param Array first The first array to merge.
- * @param Array second The second array to merge.
+ * @param Array first The first array to merge, the unique elements of second added.
+ * @param Array second The second array to merge into the first, unaltered.
* @cat JavaScript
*/
merge: function(first, second) {
* @cat JavaScript
*/
merge: function(first, second) {