This article illustrates how jQuery enables the highlighting of current page labels. Share with you for your reference. The specific implementation method is as follows:

function nav(name, csskey,cssvalue) {
  var url = window.location.pathname + window.location.search;
  var v1 = "";
  $(name).each(function () {
    v1 = "/" + $(this).attr("href");
    if (v1 == url) {
      var v2 = $(this).css(csskey, cssvalue);
    }
  })
}

It can be used as follows:

<script src="Scripts/commo.js" type="text/javascript"></script>
<script type="text/javascript">
 window.onload = function () {
   nav(".top ul li a", "background-color", "rgb(255,89,0)");
 }
</script>

I hope this article is helpful for you to design jQuery program.