Q:

Unable to extract text from data attribute

I have Bootstrap Table that contains an edit button on each row. I've used a data formatter to make the pass the id of the record over with a data attribute that can be extracted when clicked. When I inspect the element in the console I can see the ID is in the dataset property, but when I try to get it out using element.dataset the console contains an error telling me that the dataset is undefined. It's frustrating because I can see it's there!
Here's my click event:
$(".job-edit").click(function(event) {
    var editModal = $("#jobEditModal");
    var clicked = $(event.target);
    var id = clicked.dataset.jobid;
    console.log(id);
    event.stopPropagation();
    //editModal.modal(); 
});

And the formatter that sets the button up:
job.editFormatter = function (value) {
    return "<button class='btn job-edit text-center' data-jobId='" + value + "'><i class='fa fa-pencil-square-o' aria-hidden='true'></i> Edit</button>";
}

So far I've tried replacing .dataset with .getAttribute(), but that didn't work either, I've also tried changing the casing of jobid to jobId, past that I'm not sure what could be causing the problem.

A:

Your issue is because clicked is a jQuery object which has no dataset property. 
To fix this you need to use the native element reference:
var id = e.target.dataset.jobid;

Alternatively, use the data() method of the jQuery object:
var id = clicked.data('jobid');

