diff options
Diffstat (limited to 'ui/widget.js')
| -rw-r--r-- | ui/widget.js | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/ui/widget.js b/ui/widget.js index c101e59d4..30034f592 100644 --- a/ui/widget.js +++ b/ui/widget.js @@ -60,7 +60,7 @@ $.widget = function( name, base, prototype ) { base = $.Widget; } - if ( $.isArray( prototype ) ) { + if ( Array.isArray( prototype ) ) { prototype = $.extend.apply( null, [ {} ].concat( prototype ) ); } @@ -105,7 +105,7 @@ $.widget = function( name, base, prototype ) { // inheriting from basePrototype.options = $.widget.extend( {}, basePrototype.options ); $.each( prototype, function( prop, value ) { - if ( !$.isFunction( value ) ) { + if ( typeof value !== "function" ) { proxiedPrototype[ prop ] = value; return; } @@ -233,7 +233,8 @@ $.widget.bridge = function( name, object ) { "attempted to call method '" + options + "'" ); } - if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) { + if ( typeof instance[ options ] !== "function" || + options.charAt( 0 ) === "_" ) { return $.error( "no such method '" + options + "' for " + name + " widget instance" ); } @@ -694,7 +695,7 @@ $.Widget.prototype = { } this.element.trigger( event, data ); - return !( $.isFunction( callback ) && + return !( typeof callback === "function" && callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false || event.isDefaultPrevented() ); } |