Reload jQuery via button

Question

I would like to reload the script if it suddenly doesn't work; no result come out.

I create a button <div id="totalnow">Reload</div> .

When i click Reload nothing happen, is there any option?

function totalnow() {
    var url="./ajax/totalvote.php";
    jQuery("#totalnow").load(url);
}
$(document).ready(function() {
    totalnow();
    setInterval("totalnow()", 7000);
});

Answer 1

You have never told jquery to respond to the click based on that code

$(function() {
  $('#totalnow').click(function() {
    totalnow();
  });
});

or

$(function() {
  $('#totalnow').click(totalnow);
});

depending if totalnow() is the only thing you want to do on that click