Wouldn't that be essentially the same as $("#field1, #field2").length
== 2 ?On Feb 9, 1:35 am, Dave Methvin <[email protected]> wrote: > > $("#field1 & #field2").length would be either 0 or 2, but never 1. > > How about a plugin? These are short enough they could be added to the > core. > > $("#field1").and("#field2").length > > // If elements are selected in this jQuery object, > // add sel to that; else empty the object. > jQuery.fn.and = function(sel){ > return this.length? this.add(sel) : this.pushStack([]); > }; > > // If no elements are selected in this jQuery object, use > // the ones selected by sel; else use the current ones. > jQuery.fn.or = function(sel){ > return this.pushStack( this.length? this : sel ); > }; --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "jQuery Development" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jquery-dev?hl=en -~----------~----~----~----~------~----~------~--~---
