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Articles on Trending Technologies
Technical articles with clear explanations and examples
Image Alt Text: All that You Want to Know
Image alt text (alternative text) is descriptive text added to HTML images that serves as a substitute when images cannot be displayed. Alt text appears when images fail to load, helps screen readers describe images to visually impaired users, and provides context for search engines to understand image content. Writing effective alt text is essential for web accessibility, SEO optimization, and providing a better user experience. This guide covers everything you need to know about creating meaningful, descriptive alt text that benefits all users. What is Image Alt Text? Image alt text is a written description placed ...
Read MoreHTML DOM Textarea select() Method
The HTML DOM Textarea select() Method selects all the content within a textarea element programmatically. This method is commonly used to highlight text for copying or to provide a convenient way for users to select all text at once. Syntax Following is the syntax for the textarea select() method − textareaObject.select() Parameters The select() method does not take any parameters. Return Value The select() method does not return any value. It simply selects all the text content within the textarea element. Example − Basic Textarea Selection Following example demonstrates ...
Read MoreHTML DOM Input Submit object property
The HTML DOM Input Submit object is associated with the element with type="submit". We can create and access an input element with type submit by using the createElement() method and getElementById() method respectively. The Input Submit object represents a submit button in HTML forms, which is used to submit form data to the server when clicked. This object provides various properties to control the behavior and appearance of the submit button. Syntax Following is the syntax for creating an input submit object − var submitButton = document.createElement("INPUT"); submitButton.setAttribute("type", "submit"); Following is the ...
Read MoreAdding HTML entities using CSS content
Adding HTML entities using CSS content allows you to insert special characters or symbols without changing HTML structure directly. In HTML and CSS, entities are special characters that have reserved meanings or representations. They are typically used to display characters that are not readily available on a standard keyboard or to represent special symbols or characters with specific semantic meanings. CSS provides a way to add HTML entities using the content property. The content property is primarily used with pseudo-elements, such as ::before and ::after selectors, to insert content before or after an element. Syntax Following is ...
Read MoreHow to Hide an HTML Element in Mobile View using jQuery?
Nowadays, creating websites that provide a seamless experience across different devices is very important. Responsive web design plays a pivotal role in ensuring that our websites adapt to various screen sizes and orientations. One common requirement in responsive design is the ability to hide certain HTML elements specifically in mobile views. This is where jQuery steps in. In this article, we will explore how to hide an HTML element in mobile view using jQuery. We will learn how to detect viewport width using jQuery, and leverage this information to conditionally hide elements based on the device's screen size. ...
Read MoreHTML DOM Input Submit type Property
The HTML DOM Input Submit type property is associated with input elements having type="submit". This property is read-only and always returns the string "submit" for submit button elements. It helps identify the type of input element programmatically in JavaScript. The submit type property is useful when you need to verify or distinguish between different input types in forms, especially when working with multiple input elements dynamically. Syntax Following is the syntax for the submit type property − submitObject.type Return Value The property returns a string value "submit" representing the type of the ...
Read MoreHTML DOM Meter optimum Property
The HTML DOM Meter optimum property gets or sets the optimum value of a element. This property specifies what value is considered the best or most desirable within the meter's range. The optimum value works together with the high, low, min, and max attributes to determine the meter's visual appearance and semantic meaning. Note: The element should be used as a gauge to display scalar measurements within a known range, not as a progress bar. For progress indication, use the element instead. Syntax To get the optimum value − meterElementObject.optimum ...
Read MoreHow to define terms with HTML?
HTML provides several semantic elements for defining and clarifying terms within web content. These elements enhance accessibility, improve SEO, and help screen readers understand the meaning of specialized terminology. The definition element (), abbreviation element (), and definition list elements (, , ) provide different approaches for marking up terms and their definitions. Using the Element The element marks the defining instance of a term. It should be used when introducing a term for the first time or providing its formal definition within the document. Syntax term The element can ...
Read MoreHTML DOM Input Submit value Property
The HTML DOM Input Submit value property is associated with the input element having type="submit" and the value attribute. It is used to return the value of the submit button's value attribute or to set it. The value property for submit button changes the text displayed on the button, as by default the text is "Submit". Syntax Following is the syntax for getting the value property − var buttonText = submitObject.value; Following is the syntax for setting the value property − submitObject.value = text; Here, text is a string specifying ...
Read MoreHTML DOM Meter value Property
The HTML DOM Meter value property returns or sets the current value of a element. This property corresponds to the value attribute and represents the actual measurement within the defined range. The element should be used as a gauge to display scalar measurements within a known range, not as a progress bar. Note: The element is specifically designed for displaying measurements like disk usage, temperature, or scores. For progress indicators, use the element instead. Syntax Following is the syntax to get the value property − meterElementObject.value Following is the ...
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