HTML/Basic HTML at main · Coding-Mania/HTML · GitHub

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<!DOCTYPE HTML>
<html lang="en-US">
<head>
  <meta charset="utf-8">
  <title>BASIC</title>
  <link rel="stylesheet" href="mystyle.css">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
table, th, td {
 border: 1px solid black;
 border-collapse: collapse;
}
</style>
</head>
<body>
  <!-- Write your comments here -->
  <h1>This is first HTML file Header 1</h1>
  <h2>Header 2</h2>
  <h3>Header 3</h3>
  <h4>Header 4</h4>
  <h5>Header 5</h5>
  <h6>Header 6</h6>
  <p>This Is a Paragraph in paragraph tag inside body.</p>
  <b>This Is Bold Line</b>
  <br />
  <i>This is itallic</i>
  <br />
  <s>This is Strikethrough</s>
  <br />
  <u>This Is Underlined</u>
  <br />
  <p><strong>This text is strong</strong>
  <em>This text is emphasized</em> strong and em means that the text is "important".</p>
  <br />
  <h1>Sized Emojis</h1>

<p style="font-size:48px">
&#128512; &#128516; &#128525; &#128151;
</p>

  <pre>
  My Bonnie lies over the ocean.

  My Bonnie lies over the sea.

  My Bonnie lies over the ocean.

  Oh, bring back my Bonnie to me.
  </pre>
  <h2>HTML <small>Small</small> Formatting</h2>
  <h2>HTML <mark>Marked</mark> Formatting</h2>
  <p>My favorite color is <del>blue</del> red.</p>
  <p>My favorite <ins>color</ins> is red.</p>
  <p>This is <sub>subscripted</sub> text.</p>
  <p>This is <sup>superscripted</sup> text.</p>
  <a href="https://www.w3schools.com">This is a link</a>
  <br />
  <a href="#p01">This is a link to p01 ID Paragraph of Same Page</a>
  <a href="html_demo.html#C4">Jump to Chapter 4 ID Of Different Page</a>
  <br />
  <img src="img.jpg" width="500" height="600" alt="This Is An Image">
  <p style="background-color:powderblue;color:red; text-align: center;font-size:200%">This is a red paragraph at center with 200% larger font size and colourful background.</p>
  <bdo dir="rtl">This text will be written from right to left</bdo>
  <p>Boarder With HTML Colour</p>
  <h1 style="border:2px solid Tomato;">Tomato</h1>
  <h1 style="border:2px solid DodgerBlue;">Dodger Blue</h1>
  <h1 style="border:2px solid Violet;">Violet</h1>
  <h1 style="border:2px solid Green;">Green</h1>
  <h1 style="border:2px solid Orange;">Orange</h1>
  <h1 style="border:2px solid Gray;">Gray</h1>
  <h1 style="border:2px solid SlateBlue;">Slate Blue</h1>
  <h1 style="border:2px solid LightGray;">Light Gray </h1>
  <h1 style="border:2px solid MediumSeaGreen;">Medium Sea Green</h1>
  <p id="p01">I am different</p>
  <p>Locked in a frame? <a href="#" target="_top">Click here Go To Top!</a></p>
  <p><a href="https://google.com/" target="_blank">Open me in new tab!</a></p>
  <p><img src="smiley.gif" alt="Smiley face" style="float:right;width:42px;height:42px;">
The image will float to the right of the text.</p>
<table style="width:100%">
  <tr>
    <th>Firstname</th>
    <th>Lastname</th>
    <th>Age</th>
  </tr>
  <tr>
    <td>Jill</td>
    <td>Smith</td>
    <td>50</td>
  </tr>
  <tr>
    <td>Eve</td>
    <td>Jackson</td>
    <td>94</td>
  </tr>
  <tr>
    <td>John</td>
    <td>Doe</td>
    <td>80</td>
  </tr>
</table>
<ul>
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ul>
<ol>
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
  <ol start="50">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
<iframe src="https://web.dev/" height="200" width="300"></iframe>
<!--when clicked target open in iframe-->
<iframe src="demo_iframe.htm" name="iframe_a"></iframe>

<p><a href="https://www.w3schools.com" target="iframe_a">W3Schools.com</a></p>
<br />
<p id="demo0"> This Will be changed</p>
<script>
document.getElementById("demo0").innerHTML = "Hello JavaScript! I'm Changed";
</script>
<hr />
<h2>The button Element</h2>

<button type="button" onclick="alert('Hello World!')">Click Me!</button>
<hr />
<p id="demo1">JavaScript can change the style of an HTML element.</p>
<script>
function myFunction() {
  document.getElementById("demo1").style.fontSize = "25px";
  document.getElementById("demo1").style.color = "red";
  document.getElementById("demo1").style.backgroundColor = "yellow";
}
</script>
<button type="button" onclick="myFunction()">Click Me And See Magic!</button>
<br />
<hr />
<div>
  <div>
<a href="https://www.w3schools.com/html/tryit.asp?filename=tryhtml_script_attribute"> More Info for below Awesom Code</a>
  </div>
<script>
function light(sw) {
  var pic;
  if (sw == 0) {
    pic = "pic_bulboff.gif"
  } else {
    pic = "pic_bulbon.gif"
  }
  document.getElementById('myImage').src = pic;
}
</script>
<img id="myImage" src="pic_bulboff.gif" width="100" height="180">
<p>
<button type="button" onclick="light(1)">Light On</button>
<button type="button" onclick="light(0)">Light Off</button>
</p>
</div>
<hr />
<!--End Code-->
<h1 style="font-size:10vw">Hello World! 1vw = 1% of viewport width. If the viewport is 50cm wide, 1vw is 0.5cm.</h1>
<pre>
<code>
x = 5;
y = 6;
z = x + y;
</code>
</pre>
<p>Save the document by pressing <kbd>Ctrl + S</kbd> Represents Keyboar User Input</p>
<p>If you input wrong value, the program will return <samp>Error!</samp> Represent Output</p>
<h2>The var Element</h2>
<p>Einstein wrote: <var>E</var> = <var>mc</var><sup>2</sup>.</p>
<br />
<h4> Figure With Caption</h4>
<figure>
  <img src="pic_trulli.jpg" alt="Trulli">
  <figcaption>Fig1. - Trulli, Puglia, Italy.</figcaption>
</figure>
<hr />
<h2>Text input fields</h2>

<form>
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" name="fname" value="John"><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" name="lname" value="Doe">
</form>
<hr />
<p>Note that the form itself is not visible.</p>

<p>Also note that the default width of text input fields is 20 characters.</p>

<h2>Radio Buttons</h2>

<form>
  <input type="radio" id="male" name="gender" value="male">
  <label for="male">Male</label><br>
  <input type="radio" id="female" name="gender" value="female">
  <label for="female">Female</label><br>
  <input type="radio" id="other" name="gender" value="other">
  <label for="other">Other</label>
</form>
<hr />
<h2>HTML Forms</h2>

<form action="/action_page.php">
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" name="fname" value="John"><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" name="lname" value="Doe"><br><br>
  <input type="submit" value="Submit">
</form>

<p>If you click the "Submit" button, the form-data will be sent to a page called "/action_page.php".</p>
<hr />
<h2>The form target attribute</h2>

<p>When submitting this form, the result will be opened in a new browser tab:</p>

<form action="/action_page.php" target="_blank">
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" name="fname" value="John"><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" name="lname" value="Doe"><br><br>
  <input type="submit" value="Submit">
</form>
<hr />
<h2>The method Attribute</h2>

<p>This form will be submitted using the GET method:</p>

<form action="/action_page.php" target="_blank" method="get">
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" name="fname" value="John"><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" name="lname" value="Doe"><br><br>
  <input type="submit" value="Submit">
</form>

<p>After you submit, notice that the form values is visible in the address bar of the new browser tab.</p>
<hr />
<h2>The method Attribute</h2>

<p>This form will be submitted using the POST method:</p>

<form action="/action_page.php" target="_blank" method="post">
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" name="fname" value="John"><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" name="lname" value="Doe"><br><br>
  <input type="submit" value="Submit">
</form>

<p>After you submit, notice that, unlike the GET method, the form values is NOT visible in the address bar of the new browser tab.</p>
<hr />
<h2>The select Element</h2>

<p>The select element defines a drop-down list:</p>

<form action="/action_page.php">
  <label for="cars">Choose a car:</label>
  <select id="cars" name="cars">
    <option value="volvo">Volvo</option>
    <option value="saab">Saab</option>
    <option value="fiat">Fiat</option>
    <option value="audi">Audi</option>
  </select>
  <input type="submit">
</form>
<hr />
<h2>Allow Multiple Seletcions</h2>

<p>Use the multiple attribute to allow the user to select more than one value.</p>

<form action="/action_page.php">
  <label for="cars">Choose a car:</label>
  <select id="cars" name="cars" size="4" multiple>
    <option value="volvo">Volvo</option>
    <option value="saab">Saab</option>
    <option value="fiat">Fiat</option>
    <option value="audi">Audi</option>
  </select><br><br>
  <input type="submit">
</form>

<p>Hold down the Ctrl (windows) / Command (Mac) button to select multiple options.</p>
<hr />
<h2>Textarea</h2>
<p>The textarea element defines a multi-line input field.</p>

<form action="/action_page.php">
  <textarea name="message" rows="10" cols="30">The cat was playing in the garden.</textarea>
  <br><br>
  <input type="submit">
</form>
<hr />
<h2>Grouping Form Data with Fieldset</h2>

<p>The fieldset element is used to group related data in a form, and the legend element defines a caption for the fieldset element.</p>

<form action="/action_page.php">
  <fieldset>
    <legend>Personalia:</legend>
    <label for="fname">First name:</label><br>
    <input type="text" id="fname" name="fname" value="John"><br>
    <label for="lname">Last name:</label><br>
    <input type="text" id="lname" name="lname" value="Doe"><br><br>
    <input type="submit" value="Submit">
  </fieldset>
</form>
<hr />
<h2>The output Element</h2>
<p>The output element represents the result of a calculation.</p>

<form action="/action_page.php"
oninput="x.value=parseInt(a.value)+parseInt(b.value)">
  0
  <input type="range" id="a" name="a" value="50">
  100 +
  <input type="number" id="b" name="b" value="50">
  =
  <output name="x" for="a b"></output>
  <br><br>
  <input type="submit">
</form>

<p><strong>Note:</strong> The output element is not supported in Edge prior version 13.</p>
<hr />
<svg width="100" height="100">
  <circle cx="50" cy="50" r="40"
  stroke="green" stroke-width="4" fill="yellow" />
Sorry, your browser does not support inline SVG.
</svg>
<svg width="400" height="100">
  <rect width="400" height="100"
  style="fill:rgb(0,0,255);stroke-width:10;stroke:rgb(0,0,0)" />
Sorry, your browser does not support inline SVG.
</svg>
 <svg width="400" height="180">
  <rect x="50" y="20" rx="20" ry="20" width="150" height="150"
  style="fill:red;stroke:black;stroke-width:5;opacity:0.5" />
Sorry, your browser does not support inline SVG.
</svg>

<svg width="300" height="200">
  <polygon points="100,10 40,198 190,78 10,78 160,198"
  style="fill:lime;stroke:purple;stroke-width:5;fill-rule:evenodd;" />
Sorry, your browser does not support inline SVG.
</svg>
 <svg height="130" width="500">
  <defs>
    <linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="0%">
      <stop offset="0%"
      style="stop-color:rgb(255,255,0);stop-opacity:1" />
      <stop offset="100%"
      style="stop-color:rgb(255,0,0);stop-opacity:1" />
    </linearGradient>
  </defs>
  <ellipse cx="100" cy="70" rx="85" ry="55" fill="url(#grad1)" />
  <text fill="#ffffff" font-size="45" font-family="Verdana"
  x="50" y="86">SVG</text>
Sorry, your browser does not support inline SVG.
</svg>
</body>
</html>