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Articles on Trending Technologies
Technical articles with clear explanations and examples
HTML DOM WheelEvent deltaX Property
The HTML DOM WheelEvent deltaX property returns a signed number indicating horizontal scroll direction. It returns a positive value when scrolling right, a negative value when scrolling left, and zero for all other directions. Syntax Following is the syntax for accessing the deltaX property − event.deltaX Return Value The deltaX property returns a double-precision floating-point number representing the horizontal scroll amount − Positive value − User scrolled to the right Negative value − User scrolled to the left Zero (0) − No horizontal scrolling occurred WheelEvent ...
Read MoreHow to achieve like effect without using tag?
The fieldset element in HTML is primarily used to group related form elements together with a visual border and optional legend. However, there are situations where you might want to achieve a similar grouping effect without using the actual tag, such as for greater design flexibility or when working with non-form content. Forms benefit from grouping related data fields because it makes comparable information easier to identify and understand. Users can focus on smaller, clearly defined groups rather than attempting to process an entire form at once, improving overall usability and user experience. HTML Tag Overview ...
Read MoreHTML DOM Input Week form Property
The HTML DOM Input Week form property returns a reference to the form element that contains the week input field. This property is read-only and provides access to the parent form, allowing you to retrieve form properties like ID, action, or method. Syntax Following is the syntax for accessing the form property − inputWeekObject.form Return Value The property returns a reference to the HTMLFormElement object that contains the input week element. If the input is not inside a form, it returns null. Example Following example demonstrates how to access the form ...
Read MoreHow to set a value to a file input in HTML?
In HTML, you cannot directly set a value to a file input for security reasons. This restriction prevents malicious websites from automatically uploading files from users' computers without their explicit consent. Even if you attempt to set a file path as the value, browsers will ignore it. Syntax Following is the syntax for creating a file input in HTML − The value attribute cannot be set programmatically for security reasons − Why File Input Values Cannot Be Set Browsers enforce this security restriction to prevent unauthorized ...
Read MoreHow to add description list of an element using HTML?
HTML description lists are used to display terms and their corresponding descriptions in a structured format. They are created using three specific HTML tags: (description list), (description term), and (description definition). Description lists are commonly used for glossaries, metadata, question-answer pairs, and any content where terms need to be paired with their definitions or descriptions. Syntax Following is the basic syntax for creating a description list − Term 1 Description for Term 1 Term 2 Description for Term 2 ...
Read MoreHTML DOM Input Week max Property
The HTML DOM Input Week max property sets or returns the maximum week value allowed for an HTML week input field. This property corresponds to the max attribute of an element and helps validate user input by restricting the selectable week range. Syntax Following is the syntax for getting the max property − inputWeekObject.max Following is the syntax for setting the max property − inputWeekObject.max = "YYYY-Www" Parameters The max property accepts a string value in the format YYYY-Www where − Component Description ...
Read MoreCan you nest HTML forms?
In HTML, forms cannot be nested inside other forms. The HTML specification strictly prohibits placing one element inside another element. However, you can have multiple independent forms on the same page. Why Forms Cannot Be Nested When you attempt to nest forms, browsers automatically close the outer form when encountering the inner form's opening tag. This behavior prevents proper form submission and can cause unexpected results. Nested Forms: Invalid Structure ← INVALID! ...
Read MoreHow to add a parent to several tags in HTML?
In HTML, certain tags like (list items) require parent elements to be semantically correct and functional. The tag must be enclosed within a parent container that defines the type of list being created. When adding a parent to several tags, you choose from three main list types based on your content structure − Ordered List − For numbered or sequenced items Unordered List − For bulleted items without sequence Definition List − For term-definition pairs HTML Ordered List The ordered list displays items in a numbered sequence using ...
Read MoreHTML DOM Input Week min Property
The HTML DOM Input Week min property is used to set or return the value of the min attribute of an HTML week input field. This property defines the earliest week that a user can select in a week picker control. Syntax Following is the syntax for returning the min value − inputWeekObject.min Following is the syntax for setting the min value − inputWeekObject.min = "YYYY-Www" Parameters The min property accepts a string value in the format "YYYY-Www" where − Parameter Description ...
Read MoreHTML DOM Base href Property
The HTML DOM Base href property is used to get or set the value of the href attribute of the element. The tag specifies the base URL for all relative URLs in an HTML document, and there can be a maximum of one tag per document. Syntax Following is the syntax for setting the href property − baseObject.href = URL Following is the syntax for returning the href property − baseObject.href Here, URL is a string representing the base URL for relative URLs in the document. ...
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