Staggered Drop-Down Menus

I've created a custom CSS drop-down menu that works well, but I've realized that updating this menu across all the HTML pages on my website would be a tedious task. If I ever need to add a new section and tier to the menu, I'd have to update numerous HTML files for just one line of code.

Is there a way to write this menu once on the main page and call it on all other HTML pages?

I've tried experimenting with Objects, Iframes, and calling the dropdown menu from a separate HTML file, but encountered issues like scroll bars appearing when the menu expands or the methods embedding into the page, rather than having the content behind the drop-down menu as it currently does.

Here is an unedited page for reference:

And here is a test page where the issue arises:

As you can see, the top image is obscured and the submenus don't fly out completely. How can I fix this?

I'm quite new to this, so any help would be greatly appreciated.

Answer №1

If you find yourself needing to make server-side changes, there are various options available to you. In the past, Server Side Includes were commonly used for this purpose, but nowadays, most web hosts provide other solutions such as PHP Includes.

Alternatively, if server-side options are limited, you may consider using client-side JavaScript includes, although this method can be messy.

If you're editing HTML files manually without access to server-side technologies, a text editor with search and replace capabilities across multiple files can help streamline the process.

UPDATE

Based on your feedback, a tool like Notepad++ with bulk find and replace functionality could be useful. You can create a test page to experiment with changes before applying them globally across all instances of headers or menus in your files.

Remember to always back up your files before making any significant changes!

Answer №2

Create a webpage named A.html to showcase it.

To display it on any desired page, insert an <iframe src="A.html">

Ensure to eliminate the borders of the <iframe>, and hide the scrollbars for a seamless look

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