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The HTML DOM Del object is associated with the HTML element. It is used to represent the element. Using the Del object we can create and access a elememt.PropertiesFollowing are the properties for the Del object −Sr.NoProperties & Description1citeTo set or return the cite attribute value of the deleted text.2dateTimeTo set or return the datetime attribute value of the deleted text.SyntaxFollowing is the syntax for −Creating a Del object −var p = document.createElement("DEL");ExampleLet us look at an example for the HTML DOM Del object −Live Demo del object example Click on the below button to ... 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
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 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 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 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 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 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 name property is used for setting or returning the name attribute of an input radio field. The name attribute helps in identifying the form data after it has been submitted to the server. JavaScript can also use the name attribute to refer form elements to manipulate later on.SyntaxFollowing is the syntax for −Setting the name property.radioObject.name = nameHere, name is for specifying the radio button name.ExampleLet us look at an example for the radio name property −Live Demo Input radio name Property FRUIT: Orange Change the name of the above radio ... Read More
The HTML DOM Input radio object is associated with the element with type “radio”. We can create and access an input element with type radio using the createElement() and getElementById() method respectively.PropertiesFollowing are the properties of the Input Radio object −Sr.NoProperties & Description1AutofocusTo set or return if the radio button should get focus automatically when the page loads or not.2CheckedTo set or return the radio button checked state.3defaultCheckedTo return the checked attribute default value for a radio button4defaultValueTo set or return the radio button default value.5DisabledTo set or return whether the radio button should e disabled, or not6FormTo return ... Read More