RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.w3resource.com/html-css-exercise/basic/keygen-autofocus-answer.php below:

Website Navigation

HTML5: How to specify that a keygen element should automatically get focus when the page loads?

HTML5: How to specify that a keygen element should automatically get focus when the page loads?Last update on February 10 2024 11:42:04 (UTC/GMT +8 hours)

Go to Exercise page

Solution :

HTML Code:

<!DOCTYPE html><!-- Declares the document type and version of HTML -->
<html>
<head>
<meta charset="utf-8"><!-- Specifies the character encoding for the document -->
<title>How to specify that a keygen element should automatically get focus when the page loads</title><!-- Sets the title of the document -->
</head>
<body>
<form method="post" <!-- Begins a form element with the method attribute set to "post", indicating that form data will be submitted via HTTP POST method -->
action="https://www.w3resource.com/html-css-exercise/basic/solution/keygen-autofocus-answer-demo.php" ><!-- Specifies the URL where the form data will be sent upon submission -->
Name: <input type="text" name="name"><!-- Creates a text input field for entering the name. The name attribute is set to "name" to identify the input data on the server side -->
Encryption: <keygen name="security" autofocus><!-- Creates a key-pair generator field for encryption with autofocus attribute, which specifies that the keygen element should automatically get focus when the page loads -->
<input type="submit"><!-- Creates a submit button within the form -->
</form><!-- Ends the form element -->
</body>
</html>

Explanation:

The HTML document starts with a declaration of its type and version (<!DOCTYPE html>).
The <html> element encloses the entire HTML document.
The <head> section contains metadata about the document, including the character encoding (<meta charset="utf-8">) and the title of the document (<title>).
Inside the <body> section, there's a <form> element, which creates a form for user input. The method attribute is set to "post", indicating that form data will be submitted via HTTP POST method. The action attribute specifies the URL where the form data will be sent upon submission.
Within the form, there are two input fields:

<input type="text">: Creates a text input field for entering the name. The name attribute is set to "name" to identify the input data on the server side.
<keygen>: Creates a key-pair generator field for encryption. The name attribute is set to "security" to identify the input data on the server side. The autofocus attribute is added to specify that the keygen element should automatically get focus when the page loads.

Finally, an <input> element with type "submit" is used to create a submit button within the form, allowing users to submit the form data.

Live Demo:

See the Pen keygen-autofocus-answer by w3resource (@w3resource) on CodePen.

See the solution in the browser

Supported browser

Go to Exercise page

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4