Jump to content

Recommended Posts

Posted

What Is XHTML?

 

    XHTML stands for EXtensible HyperText Markup Language

    XHTML is almost identical to HTML 4.01

    XHTML is a stricter and cleaner version of HTML 4.01

    XHTML is HTML defined as an XML application

    XHTML is supported by all major browsers.

 

Why XHTML?

 

Many pages on the internet contain "bad" HTML.

 

The following HTML code will work fine if you view it in a browser (even if it does NOT follow the HTML rules):

<html>
<head>
<title>This is bad HTML</title>
<body>
<h1>Bad HTML
<p>This is a paragraph
</body>

 

XML is a markup language where documents must be marked up correctly and "well-formed".

 

The Most Important Differences from HTML

 

Document Structure

    XHTML DOCTYPE is mandatory
    The XML namespace attribute in <html> is mandatory
    <html>, <head>, <title>, and <body> is mandatory

XHTML Elements

    XHTML elements must be properly nested
    XHTML elements must always be closed
    XHTML elements must be in lowercase
    XHTML documents must have one root element

XHTML Attributes

    Attribute names must be in lower case
    Attribute values must be quoted
    Attribute minimization is forbidden

<!DOCTYPE ....> Is Mandatory

<!DOCTYPE html PUBLIC "-//MrHF//DTD XHTML 1.0 Transitional//EN"
"http://www.mrhf.com/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.mrhotfire.com/2012/xhtml">

<head>
<title>Title of document</title>
</head>

<body>
......
</body>

</html>

 

XHTML Elements Must Be Properly Nested

 

<b><i>This text is [b]bold[/b] and [i]italic[/i]</b></i>



XHTML Elements Must Always Be Closed
This is wrong:
<p>This is a paragraph
<p>This is another paragraph

This is correct:

<p>This is a paragraph</p>
<p>This is another paragraph</p>

 

Empty Elements Must Also Be Closed

This is wrong:

A break: <br>
A horizontal rule: <hr>
An image: <img src="happy.gif" alt="Happy face">

This is correct:

A break: <br />
A horizontal rule: <hr />
An image: <img src="happy.gif" alt="Happy face" />

XHTML Elements Must Be In Lower Case

This is wrong:

<BODY>
<P>This is a paragraph</P>
</BODY>

This is correct:

<body>
<p>This is a paragraph</p>
</body>

Attribute Names Must Be In Lower Case

This is wrong:

<table WIDTH="100%">

This is correct:

<table width="100%">

Attribute Minimization Is Forbidden

This is wrong:

<input checked>
<input readonly>
<input disabled>
<option selected>

This is correct:

<input checked="checked">
<input readonly="readonly">
<input disabled="disabled">
<option selected="selected">

 

How to Convert from HTML to XHTML

    Add an XHTML <!DOCTYPE> to the first line of every page
    Add an xmlns attribute to the html element of every page
    Change all element names to lowercase
    Close all empty elements
    Change all attribute names to lowercase
    Quote all attribute values

 

Credits Olympus,Internet,ME.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Posts

    • ## [1.4.0] - 2026-01-28   ### ✨ New Features - **Vote System**: Lineage 2 servers can now use our vote–reward system. Players vote on the website and claim rewards in-game (1 vote = 1 claim) - **Vote Page**: On each server’s page (`/servers/<server>`), a **“Vote for Server”** button opens a dedicated vote page with cooldown info and optional Turnstile verification - **By Votes View**: The **“By Votes”** tab on the main page shows **actual vote counts** per server - **API Documentation**: New **API Docs** page at `/docs` (and footer link) with HMAC auth, endpoints, and examples for game server integration - **Vote API (My Servers)**: Server owners can open **“Vote API”** in My Servers to manage credentials, cooldown, allowed IPs, and open the docs   ### 🔄 Improvements - **Server Pages**: Single-server data is cached and loads faster; server pages can be opened by ID or by name (e.g. `/servers/my-server-name`) - **API Root**: Visiting the API root redirects to the docs URL configured in admin (default: site docs page) - **Admin Panel**: New **“Vote System”** tab for global settings (Turnstile, API security, default cooldown, docs URL)   ### 🔐 Security & Reliability - Turnstile (CAPTCHA) support for vote submissions to reduce abuse - HMAC-protected game server API for secure vote check/claim and stats
    • "I recently purchased the account panel from this developer and wanted to leave a positive review.   The transaction was smooth, and the developer demonstrated exceptional professionalism throughout the process.   What truly sets them apart is their outstanding post-sale support. They are responsive, patient, and genuinely helpful when addressing questions or issues. It's clear they care about their customers' experience beyond just the initial sale.   I am thoroughly satisfied and grateful for the service. This is a trustworthy seller who provides real value through both a quality product and reliable support. 100% recommended."
    • Server owners, Top.MaxCheaters.com is now live and accepting Lineage 2 server listings. There is no voting, no rankings manipulation, and no paid advantages. Visibility is clean and equal, and early listings naturally appear at the top while the platform grows. If your server is active, it should already be listed. Submit here https://Top.MaxCheaters.com This platform is part of the MaxCheaters.com network and is being built as a long-term reference point for the Lineage 2 community. — MaxCheaters.com Team
    • ⚙️ General Changed “No Carrier” title to “Disconnected” to avoid confusion after abnormal DC. On-screen Clan War kill notifications will no longer appear during Sieges, Epics, or Events. Bladedancer or SwordSinger classes can now log in even when Max Clients (2) is reached, you cannot have both at the same time. The max is 3 clients. Duels will now be aborted if a monster aggros players during a duel (retail-like behavior). Players can no longer send party requests to blocked players (retail-like). Fixed Researcher Euclie NPC dialogue HTML error. Changed Clan leave/kick penalty from 12 hours to 3 hours. 🧙 Skills Adjusted Decrease Atk. Spd. & Decrease Speed land rates in Varka & FoG. Fixed augmented weapons not getting cooldown when entering Olympiad. 🎉 Events New Team vs Team map added. New Save the King map added (old TvT map). Mounts disabled during Events. Letter Collector Event enabled Monsters drop letters until Feb. 13th Louie the Cat in Giran until Feb. 16th Inventory slots +10 during event period 📜 Quests Fixed “Possessor of a Precious Soul Part 1” rare stuck issue when exceeding max quest items. Fixed Seven Signs applying Strife buff/debuff every Monday until restart. 🏆 Milestones New milestone: “Defeat 700 Monsters in Varka” 🎁 Rewards: 200 Varka’s Mane + Daily Coin 🌍 NEW EXP Bonus Zones Hot Springs added Varka Silenos added (hidden spots excluded) As always, thank you for your support! L2Elixir keeps evolving, improving, and growing every day 💙   Website: https://l2elixir.org/ Discord: https://discord.gg/5ydPHvhbxs
  • Topics

×
×
  • Create New...

Important Information

This community uses essential cookies to function properly. Non-essential cookies and third-party services are used only with your consent. Read our Privacy Policy and We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue..