X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fcore.js;h=b35b2e96152af325340de4ae8273ad05db8a747d;hb=325755d4b38e87b13f9c24a4c2991ec497552aad;hp=d910f99ba360892560bc9c802ac542bad38e46f3;hpb=1023cf1d72a3bfe56cbbf8ef89ad96725639e066;p=jquery.git diff --git a/src/core.js b/src/core.js index d910f99..b35b2e9 100644 --- a/src/core.js +++ b/src/core.js @@ -407,7 +407,7 @@ jQuery.fn = jQuery.prototype = { if ( this.nodeType != 1 ) return; - if ( value.constructor == Array && /radio|checkbox/.test( this.type ) ) + if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) ) this.checked = (jQuery.inArray(this.value, value) >= 0 || jQuery.inArray(this.name, value) >= 0); @@ -612,10 +612,18 @@ jQuery.extend({ }, // See test/unit/core.js for details concerning this function. - // Since 1.3 DOM methods and function like alert + // Since version 1.3, DOM methods and functions like alert // aren't supported. They return false on IE (#2968). + + // Memory leaks appear in IE6 when applying instanceof + // to the window, document or any other COM object (#3485) + // http://ajaxian.com/archives/working-aroung-the-instanceof-memory-leak isFunction: function( fn ) { - return fn instanceof Function; + return !!fn && !!fn.hasOwnProperty && fn instanceof Function; + }, + + isArray: function( arr ){ + return !!arr && arr.constructor == Array; }, // check if an element is in a (or is an) XML document @@ -1125,15 +1133,13 @@ jQuery.extend({ return (text || "").replace( /^\s+|\s+$/g, "" ); }, - // NOTE: Due to the conflict with Scriptaculous (http://dev.jquery.com/ticket/3248) - // We remove support for functions since jQuery 1.3 makeArray: function( array ) { var ret = []; if( array != null ){ var i = array.length; // The window, strings (and functions) also have 'length' - if( i == null || array.split || array.setInterval ) + if( i == null || typeof array == 'string' || jQuery.isFunction(array) || array.setInterval ) ret[0] = array; else while( i )