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The HTML DOM Input Radio name property is used for setting or returning the name attribute of a radio button input field. The name attribute is crucial for identifying form data after submission to the server and for grouping radio buttons together so only one can be selected at a time. Syntax Following is the syntax for setting the name property − radioObject.name = "name" Following is the syntax for getting the name property − var name = radioObject.name Parameters The name parameter is a string that specifies the ... Read More
The HTML DOM Form autocomplete property is associated with the autocomplete attribute of the form element. This property allows you to set or return the autocomplete attribute value of a form, controlling whether the browser should automatically complete form fields based on previously entered values. When autocomplete is enabled ("on"), the browser suggests values based on user's previous input. When disabled ("off"), users must manually enter all values without browser assistance. The autocomplete property can be overridden for specific input fields within the form. Syntax Following is the syntax for setting the autocomplete property − ... Read More
The HTML DOM Input Radio object represents an element with type="radio". Radio buttons allow users to select one option from a group of related choices. The Input Radio object provides properties and methods to dynamically create, access, and manipulate radio button elements using JavaScript. Syntax Following is the syntax for creating an input radio object − var radioElement = document.createElement("INPUT"); radioElement.setAttribute("type", "radio"); Following is the syntax for accessing an existing input radio object − var radioElement = document.getElementById("radioId"); Properties Following are the key properties of the Input Radio ... Read More
The HTML DOM console.trace() method displays the stack trace up to the point where the method is called. It shows the execution path, revealing how the code reached that particular point. This method is primarily used for debugging to understand the function call hierarchy. Syntax Following is the syntax for the console.trace() method − console.trace(label); Parameters The method accepts one optional parameter − label − An optional string parameter that provides a custom label for the stack trace output. This is helpful when you have multiple trace calls in different ... Read More
The HTML DOM Input Radio required property is associated with the required attribute of an element. The required property is used for setting and returning whether it is necessary to check a radio button before the form is submitted to the server. This allows the form to not submit if a radio button with the required attribute is left unchecked by the user. Syntax Following is the syntax for setting the required property − radioObject.required = true|false Following is the syntax for getting the required property − var isRequired = radioObject.required; ... Read More
The HTML DOM Video poster property returns or sets the URL of an image that is displayed as a placeholder before the video starts playing or while the video is loading. This property corresponds to the poster attribute of the HTML element. Syntax Following is the syntax for getting the poster URL − mediaObject.poster Following is the syntax for setting the poster URL − mediaObject.poster = URLString Where mediaObject is a reference to the video element and URLString is the path or URL to the image file. Parameters ... Read More
The HTML DOM Input URL pattern property sets or returns the regular expression that validates URL input fields. The pattern attribute's value is checked against the text typed in the URL field to ensure it matches the specified format. Syntax Following is the syntax for returning the pattern value − inputURLObject.pattern Following is the syntax for setting the pattern value − inputURLObject.pattern = "RegExp" Parameters The pattern property accepts a single parameter − RegExp − A string containing a regular expression that the URL input value must ... Read More
The HTML DOM Video preload property controls when video data should be loaded. This property accepts string values that indicate the preferred loading behavior, helping optimize page performance and bandwidth usage. The default value is metadata. Syntax Following is the syntax to get the current preload setting − mediaObject.preload Following is the syntax to set the preload property − mediaObject.preload = "auto|metadata|none" Property Values The preload property accepts the following string values − Value Description auto The browser should load the ... Read More
Most users at the beginning of the internet's existence were desktop computer users. Nowadays, you can access the internet on your laptop, phone, tablet, automobile, etc. People anticipate that the website will appear nice across all platforms. Before responsive web design, web developers and designers tried with a variety of various methods. One of them was fixed-width design. As the name suggests "The width of your content is fixed" implies, the material's width will always be the same regardless of the size of your screen. Let's dive into the article to learn more about the fixed width design. ... Read More
The HTML DOM Video readyState property returns a numeric value that represents the current loading state of a video element. This property is essential for determining whether the video has enough data to begin playback or if it's still loading. Syntax Following is the syntax to get the ready state of a video element − videoElement.readyState Return Value The readyState property returns an integer value from 0 to 4, each representing a different loading state − 0 (HAVE_NOTHING) − No information is available about the media resource 1 (HAVE_METADATA) − Metadata ... Read More