Скачать или смотреть How to Capitalize a Specific String in Your WordPress Title Using JavaScript

Discover how to find and capitalize specific strings in WordPress titles using JavaScript and jQuery. This guide provides a simple solution to enhance your site’s headings!
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This video is based on the question https://stackoverflow.com/q/63799410/ asked by the user 'Misa' ( https://stackoverflow.com/u/12176145/ ) and on the answer https://stackoverflow.com/a/63799788/ provided by the user 'Ramon Chiara' ( https://stackoverflow.com/u/854583/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Capitalize a Specific String in Your WordPress Title Using JavaScript

If you’re a WordPress user who has added titles to your posts or pages, you may have noticed some text that you want to style differently—specifically, you may want to find instances of the string "tm" and capitalize it. This can be particularly useful for trademarks when formatting text in your site’s header. Luckily, with a bit of JavaScript or jQuery magic, you can achieve this easily.

The Problem

Imagine you have an entry title in WordPress, and it includes some text marked as superscript using the <sup> tag. For instance:

[[See Video to Reveal this Text or Code Snippet]]

In this scenario, your goal is to automatically capitalize "tm" every time it appears within any title on your page.

The Initial Approach

Initially, you might try to use jQuery to apply a CSS style to the <sup> element containing "tm". Here’s how you might have set it up:

[[See Video to Reveal this Text or Code Snippet]]

Unfortunately, this approach may not yield the intended result due to scope issues. Let’s correct this and explore a more effective solution.

A Better Solution Using JavaScript

The good news is that a simple and effective alternative exists. Instead of relying on jQuery, let's write a pure JavaScript function that accomplishes this task in a more straightforward way. Here’s a step-by-step guide:

Step 1: Setting Up Your HTML

Ensure your HTML structure is correctly outlined, like so:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: CSS for the Uppercase Style

You can add a CSS class to style the text in uppercase when found:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: JavaScript Function

Now here’s the JavaScript function that can identify and capitalize "TM" in all <sup> tags:

[[See Video to Reveal this Text or Code Snippet]]

Step 4: Result

Once the script runs, every <sup> element containing "TM" will now be styled according to the .myStyle class, capitalizing the text effectively.

Conclusion

By utilizing a pure JavaScript solution, you can effortlessly capitalize specific strings like "TM" in your WordPress titles. This method enhances the user experience and ensures that important elements in your text stand out. If you ever need to style other strings, simply adjust the text parameter in the setClassOfElemWithText function.

Implement this solution in your web projects to ensure clarity and professionalism in your titles. Happy coding!