Thanks a lot Ricardo :handshake:
That both worked =) But I have to admit that I dont know why .readOnly works.:confused: couldnt find anything like that in the docs and thought that you always have to select attributes with [..] or .attr(..) Is this an officially working function? Thanks :-) Gerald ricardobeat wrote: > > > You're returning the object you created, so that will always be true. > Return the .length property and it shoud work: > > $.extend($.expr[':'],{ > readonly: function(a) { > return !!$(a).filter('[readonly="true"], > [readonly=""]').length; > } > }); > > But a simpler/faster/safer alternative is the DOM property 'readOnly', > which seems to work fine on all major browsers: > > $.extend($.expr[':'],{ > readonly: function(a) { > return !!a.readOnly; > } > }); > > You have to use !! to enforce returning a boolean value. > > cheers, > - ricardo > On Mar 12, 9:30 am, ggerri <gerald.ressm...@ewz.ch> wrote: >> Hi there >> jQuery 1.3 has problems with handling the readonly attribute (already >> filed >> a ticket but I'm a bit stuck here with my project). >> >> When you want to select readonly inputs, you have to use [readonly=""] >> in >> Firefox and [readonly="true"] in IE6... >> >> ( because the DOM looks like that after ".attr('readonly','readonly');": >> FF: <input id="A1" type="text" value="90" readonly=""/> >> IE6: <INPUT id="A1" readOnly=True> ) >> >> So I tried to extend : >> >> $.extend($.expr[':'],{ readonly: function(a) { >> return $(a).filter('[readonly="true"], >> [readonly=""]'); >> >> } >> }); >> >> But: >> >> $(':text:readonly').addClass('gtest'); >> >> doesnt care about the custom selector and just choses all :text fields. >> :,( >> >> what's wrong with my extendtion? :confused: >> >> thanks a lot guys:handshake: >> Gerald >> >> ps. $(':text').not("[readonly='true'], [readonly=''], >> [readonly='readonly']") works fine in both browsers selecting all input >> fields which are not readonly but using a working :readonly would be more >> elegant right? >> >> -- >> View this message in >> context:http://www.nabble.com/whats-wrong-with-my-custom-selector-%3Areadonly... >> Sent from the jQuery General Discussion mailing list archive at >> Nabble.com. > > -- View this message in context: http://www.nabble.com/whats-wrong-with-my-custom-selector-%3Areadonly-%28IE6-sucks%29-tp22475325s27240p22491760.html Sent from the jQuery General Discussion mailing list archive at Nabble.com.