Enclose the dollar sign within a span element using jQuery

I want to style any dollar signs $ on my website by wrapping them in a span element. I tried using code that worked for ampersands, but it's not working correctly with dollar signs. Instead of styling the dollar sign inside the paragraph tag, it adds the styling right before the closing

tag.

What am I missing here? I've attempted using both the $ symbol and $, but neither are producing the desired results. The dollar sign remains untouched within the

tags.

JSFiddle: https://jsfiddle.net/tk8og3Ln/

HTML:

<p>Cabana Tanning Lotion: $32.00</p>

jQuery:

(function($) {
  $.fn.money = function() {
    return this.each(function() {
      var element = $(this);
      var html = element.html();
      element.html(html.replace(/$/gi, '<span class="money">$</span>'));
    });
  };
})(jQuery);

$('p').money();

CSS:

.money {
  font: italic 1.3em Baskerville, Georgia, serif;
  color: #666;
  padding-right: 5px;
}

Answer №1

"$" is a special symbol in regular expressions that represents the end of a line. You can use "$" directly, or escape it using /\$/.

Answer №2

After reviewing the suggestion provided by @guest271314, I realized that it was essential to enclose the code within a document.ready function in order for WordPress to effectively initialize the jQuery library. Below is the revised code snippet.

jQuery(document).ready(function( $ ) {
  $.fn.money = function() {
    return this.each(function() {
      var element = $(this);
      var html = element.html();
      element.html(html.replace(/\$/gi, '<span class="money">$</span>'));
    });
  };

$('p').money();

});

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