jquery-attributes

Guys i have used the following code to disable an option using jQuery ( jquery-1.4.2.min ).The disable happens in Firefox , but not in IE. <SELECT NAME="SCOPE" id="SCOPE"> <OPTION VALUE="G"> Global <OPTION VALUE="D"> Dynamic </SELECT> $("#SCOPE option[value='G']").attr("disabled","disabled"); $("#SCOPE option[value='D']").attr("selected", "selected"); I think i might be wrong but it could be because the select rather than option can be disabled. Since firefox is great and IE sucks, well you can guess why :) you having that problem. Use css to grey out the text of that option. then on jquery do

I have the following code: alert($embellishment.data("embellishmentId")); alert($embellishment.attr("data-embellishmentId")); The first alert returns undefined , whereas the second alert returns an integer, 3 . -- SEE DEMO -- I'm using jQuery version 1.7.2 ( data was added with version 1.4 I believe) Why is this? Should I be using data() at all if its not returning the right values? OK. I found the problem by interpreting jQuery docs . When you write: $embellishment.data("embellishmentId"); it is handled by jQuery as compound attribute: <div data-embellishment-id="3"></div> So, to solve the

Not sure why this isn't working. When people click the 'edit' button of my application, the disabled textfields become editable: $("#bewerken").click(function(e) { $("input[disabled='disabled']").removeAttr('disabled'); }); I then want to disable the textfields again when the user saves; I have this code bound to my save button: $("#save_school_changes").click(function(e) { //stuff $.ajax({ type: "POST", url: "/school/save_changes", data: { //stuff }, success: function(data) { $("#feedback_top").html("<p>" + data['message'] + "</p>").slideDown('slow').delay(2000).slideUp(); $("input[type='text