Now this isn't just another What's the difference question, I have done some tests(http://jsfiddle.net/ZC3Lf/) modifying the prop and attr of <form action="/test/"></form>?  with the output being:     1) prop Modificatio...
How do I set a data attribute without adding a value in jQuery? I want this:  <body data-body>   I tried:  $('body').attr('data-body'); // this is a getter, not working $('body').attr('data-body', null); // not...
I was wondering what the advantage is of using data assignment to the DOM vs. NOT to the DOM   i.e. Assume we have said HTML  <a id="foo" href="#">foo!</a>  //Set attr data-me so it's <a id="foo" data-me=...
I have the following HTML:  <a href="myPage.htm">   <img src="anImage.jpg /> </a> <a href="yourPage.htm">   <img src="anotherImage.jpg /> </a> <a href="everyonesPage.htm">   &l...
There are four dropdowns in the form. One is optional. Of the other three, at least one has to be chosen. I have a script that I'm using on a form with one field, that disables submit until a selection is made. But I can't figure out and can&...
What is the main different between   $(this).attr("name")   and   this.name   and What is the technical explanation?...
Ok, correct me if I'm wrong, but I take it that jQuery attr() does NOT work in IE. (marked wontfix) That being the case, what is the best alternative? For example, this works everywhere but IE:  jQuery(document).ready(function($) {     $('.ai...
I am simply trying to get a couple of properties from two elements. Getting the property value from the input element works as expected. The problem is with getting the property data-detail property from the button element. It returns undefined when...
I have a div that looks like   <div class="draggable resizable abc table shadow"></div>   Clases are in no specific order. If I do $('div').attr('class') then I get a list of all the classes for that div. What I wa...

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