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Revision: 37601
at December 13, 2010 21:14 by digitalclubb
Initial Code 
(function($) { $.fn.extend({ exists: function() {return this.length>0;} }); })(jQuery)
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    
Great way to check if a node exists before running a piece of code.

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Create exists function in jQuery

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
jquery, function

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
jQuery