The HTML DOM Input Radio disabled property is used for setting or returning if the radio button should be disabled or not. It uses boolean values with true representing the element should be disabled and false otherwise. The disabled property is set to false by default. The disabled element is greyed out by default and is unclickable .SyntaxFollowing is the syntax to −Set the disabled property.radioObject.disabled = true|false;Here, true= the radio button is disabled and false=the radio button is not disabled. It is false by default.ExampleLet us look at an example for the Input radio disabled property −Live Demo ... Read More

The HTML DOM Input Radio defaultChecked property checks whether the radio button has been checked by default or not. It returns true if the radio button is checked otherwise it will return false.SyntaxFollowing is the syntax for Radio defaultChecked property −radioObject.defaultCheckedExampleLet us look at an example of the Radio defaultChecked property −Live Demo Input Radio defaultChecked property FRUIT: Mango CHECK    function checkDefault() {       var c = document.getElementById("Mango").checked;       document.getElementById("Sample").innerHTML = "The button default checked value is "+c;    } OutputThis will produce the following output ... Read More

The HTML DOM Input Radio checked property is associated with the checked property of an element with type radio. It is used to basically set or return the checked attribute value of the radio button.SyntaxFollowing is the syntax for −Setting the checked property.radioObject.checked = true|falseExampleLet us look at an example for the Radio checked property −Live Demo Input Radio checked property FRUIT: Mango Apple Check Apple    function checkApple() {       document.getElementById("Apple").checked = true;    } OutputThis will produce the following output −On clicking the “Check Apple” button −In the ... Read More

The HTML DOM input radio autofocus property is associated with the HTML element’s autofocus attribute. This property is used for setting or returning whether the input radio button automatically be focused when the page loads or not.SyntaxFollowing is the syntax for −Setting the autofocus property.radioObject.autofocus = true|falseHere, true represents the radio button should get focus and false represents otherwise. It is set to false by default.ExampleLet us look at an example for the Input Radio autofocus property − Input password autofocus property RADIO: CHECK FOCUS    function FocusVal() {     ... Read More

The HTML DOM Input password value property is associated with the input element having type=”password” and having the value attribute. This property is used for specifying a default value for password field and it also changes the value to user input.SyntaxFollowing is the syntax for −Setting the value property.passwordObject.value = text;Here, text is used for specifying the value for the password field.ExampleLet us look at an example for the input password value property −Live Demo Input password Value property PASSWORD: Get the above element value by clicking the below button Get Value    function getValue() ... Read More

The borderImage property is used for setting or getting the border image of an element. It is a shorthand property, so that we can manipulate borderImageSource, borderImageSlice, borderImageWidth, borderImageOutset and borderImageRepeat properties at one go.SyntaxFollowing is the syntax for −Setting the borderImage property −object.style.borderImage = "source slice width outset repeat|initial|inherit"ValuesThe property values are explained as follows −Sr.NoValues & Description1borderImageSourceIt specifies the image path to be used as a border.2borderImageSliceIt specifies the image-border inward offsets.3borderImageWidthIt specifies the image-border width.4borderImageOutsetIt specifies the border image area amount by which it extends beyond the border box.5borderImageRepeatIt specifies that the image-border should be rounded, repeated ... Read More

In this article, the given task is to execute digits in even places in a JavaScript array with suitable examples. To execute the digits in even places in a JavaScript array, we need to get the starting index of the array and we need to loop through it by checking whether the index is at odd place or even place. Using the filter() Method: This method will create a new array filled with elements that pass a test provided by a specified function. This method doesn’t execute the function for empty elements and this method do not modify the original ... Read More

The HTML DOM DFN object is associated with the HTML element. The text inside the element is the one being defined in the surrounding context. The DFN object represents the element.SyntaxFollowing is the syntax for −Creating a DFN object −var p = document.createElement("DFN");ExampleLet us look at an example for the HTML DOM DFN object −Live Demo DFN object example Click the below button to create a dfn element with some text inside it. CREATE    function dfnCreate() {       var x = document.createElement("DFN");       var t = document.createTextNode("The defination ... Read More

The HTML DOM Details open property is associated with the HTML open property. It is a boolean attribute and used for specifying whether the details should be visible to the user or not. When set to true the details are visible to the user. However, while setting it to false means hide the details from the user.SyntaxFollowing is the syntax for −Setting the details open property −detailsObject.open = true|falseHere, true=Details will be shown and false=Details will be hidden. The details are hidden by default.ExampleLet us look at an example for the Details open property −Live Demo Details ... Read More

The HTML DOM Details object is associated with the HTML element. This can allow us to hide the information that can only be displayed if user wants to see it.PropertiesFollowing is the property for the Details object −Sr.NoProperty & Description1openTo set or return if the details should be visible to the user or not.SyntaxFollowing is the syntax for −Creating the Details object −var p = document.createElement("DETAILS");ExampleLet us look at an example for the HTML DOM Details object −Live Demo Details object Click the below button to create a DETAILS element about a monument CREATE   ... Read More