Introduction to HTML Commands

HTML means Hyper Text Markup language, which is a standard markup language for web pages. HTML will have elements, attributes, and other tags. Most of the websites present on the internet use HTML. HTML is easy to learn and powerful. Hyper Text is the major method by which we are moving around the web by clicking on Hyperlinks which redirects to another page. Markup shows text inside them using HTML tags by marking a test as a certain type. HTML Command elements are building blocks of an HTML page and can have attributes that provide additional information about the element, and attributes will be present in pairs.

Basic HTML Commands

The basic commands are as follows:

1. Write a sample HTML document syntax?

Sample HTML document will have HTML elements which are building blocks of web pages, and some of the HTML elements are <html> which is a root element, <meta> which will have meta information,<title> which contains a title of the document and <body> which contains data of the document.

Code:

<!DOCTYPE html> <html lang="en"> <meta charset="utf-8"> <title>Page Title</title> <body> <h1>This is a Heading</h1> <p>This is a paragraph.</p> <p>This is another paragraph.</p> </body> </html>

Output:

2. Explain about HTML Headings?

HTML headings are HTML elements which are defined with tags <h1> to <h6> where <h1> defines the most important tag and <h6> defines the less important tag.

Sample HTML code with headings as below:

<h1> This is heading1 </h1> <h2> This is heading2 </h2> <h3> This is heading3 </h3> <h4> This is heading4 </h4>

Output:

3. Explain about HTML element paragraph?

HTML paragraph is a HTML element which will be defined using tag <p> and sample code as below: Popular Course in this categoryHTML Training (12 Courses, 19+ Projects, 4 Quizzes)12 Online Courses | 19 Hands-on Projects | 89+ Hours | Verifiable Certificate of Completion | Lifetime Access | | 4 Quizzes with Solutions
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<p> This is a paragraph </p> lt;p> This is another paragraph </p>

Output is:

4. How to define HTML images element in HTML document?

HTML images is an HTML element and defined with a tag <img>, and we need to mention attributes such as src of the image, alt means alternative text, width and height of the image to display and sample code is

Code:

<img src=”img_w3schools.jpg” alt=”w3schools” style=”width:120px;height:150px”>

Output:

5. Explain how lists are defined in an HTML document?

HTML lists is a HTML element and defined using tags <ul> or <ol> where <ul> is unordered list and <ol> is ordered list

Code:

<ul> <li> Coffee</li> <li> Tea </li> <li> Milk </li> </ul>

Output:

6. How to create a table in an HTML document?

HTML table is a HTML element and it can be defined using tag <table> and rows with tag <tr> and cells with tag <td> and code as below:

Code:

<table> <tr> <th>Firstname</th> <th> Lastname</th> <th>Age</th> </tr> <tr> <td>Jill</td> <td>Smith</td> <td>50</td> </tr> </table>

Output:

7. How to mention a link in the HTML document?

HTML links are HTML elements, and they can be defined using the tag <a> and the sample code is below:

Code:

<a href=”https://www.w3schools.com”>This is a link </a>

Output:

8. Why to use the style attribute in the HTML document?

HTML attribute style can be used with a combination of any HTML elements such as <p> and the sample code is as below:

Code:

<p style=”color:red”> I am a paragraph </p>

Output:

9. What is the significance of the lang attribute in an HTML document?

In HTML, using the lang attribute, we can declare the language of the document using the <html> tag and language are defined using lang attribute, and sample code is as below:

Code:

<!DOCTYPE html> <html lang=”en-US”> <body> ... ... </body> </html>

Output:

10. How to format the HTML elements in the HTML document?

In HTML, we can use formatting elements to format the HTML document and we can define special elements for text with special meaning. HTML elements like <b> for bold, <i> for italic

Code:

<b> This text is bold </b>

Output:

Intermediate HTML Commands

The intermediate commands are as follows:

1. How to highlight some text in the HTML document?

In HTML, we can highlight some text in HTML document using element <mark> so that it highlight the text enclosed in <mark> element and the sample code is as below:

<html><body> <h2> html <mark> Marked </mark> formtting </h2> </body></html>

2. How to delete some text in an HTML document?

In HTML, we can delete some text using <del> element so that the text which is enclosed between this element is deleted, and the sample code is as below:

<html><body> <p> My favorite color is <del> Navy blue </del> Red </p> </body></html>

3. How to define the superscripted text in the HTML document?

In HTML, we can define the text as superscripted using element <sup> in the HTML document so that text enclosed in <sup> element will be superscripted, and the sample code is as below:

<html><body> <p> This is <sup> superscripted </sup> text </p>

4. How to define an abbreviation in the HTML document?

In HTML, we can define abbreviation by using HTML element <abbr> in the HTML document, which will give useful information to browsers, and the sample code is as below:

<html><body> <p> The <abbr title=”World Health Organization” >WHO </abbr> was founded in 1948 </p> </body></html>

5. How to mention the address in the HTML document?

In HTML, we can mention the address in HTML document using HTML element <address> which defines contact information or address related to article or document and displays in italic and the sample code as below:

<html><body> <address> Written by Srinivas <br> dasu.com <br> Pincode : 500084, Hyderabad <br> India </address> </body></html>

Advanced HTML Commands

The advanced commands are as follows:

1. How to display a webpage inside a webpage in an HTML document?

In HTML, we can display a webpage inside a webpage using HTML iframe and is defined using the tag <iframe> and src attribute specifies the URL of the webpage and sample code is as below:

<html><body> <iframe src=”demo.html” height=”300” width=”300” > </iframe> </body></html>

2. How to target to different target using an iframe in an HTML document?

In HTML, we can use the target frame as a link using the iframe tag in the HTML document, and the target attribute to the link must refer to the name attribute of iframe and sample code is as below:

<html><body> <iframe src=”demo.html” name=”iframe1”> </iframe> <p> <a href=”www.google.com” target=”iframe1”> Google.co.in </a> </p> </body></html>

Tips and Tricks to Use HTML Commands

Make your visitors allow change text color or background by adding extra code.
Add metadata while writing an HTML document.
It’s good to hide some fields where we don’t want a user to edit those fields.
Always add a horizontal line to break long sections so the website will look good.

Conclusion

Finally, it’s all about different types of HTML commands of different levels is briefly discussed with examples. I hope you will have a good idea and how to use HTML commands after reading this article.

Introduction to HTML Commands