Question

I have this code in a function that creates an anchor, stores data and appends it to a div element

var x = $("<a class='randomclass'></a>");
x.data('foo', 'bar');
console.log(x.data());
...
$("<div></div>").append(
    x
);
...

Now when I try to have an event handler that gets that data back, it shows that its undefined. I have tried different ways to access element but they all return no data

$("body").on("click", "a.randomclass", function (event) {
   event.preventDefault();
   console.log( $(event.target).data('foo') );
   console.log( $(event.currentTarget).data('foo') );
   console.log( $(this).data('foo') );
});

Any reason why this is so?

EDIT: Fixed typo.

Answer 1

Ok I think I found the answer guys.

The problem is that I got the markup of the element using .html() and passed it to a function.

I guess that means that any data of that element is lost since .html() just gets the string representation of that element.