The HTML DOM Mark Object in HTML represents the element.SyntaxFollowing is the syntax −Creating a elementvar markObject = document.createElement(“MARK”)ExampleLet us see an example for HTML DOM Mark element − Live Demo HTML DOM Mark    form {       width:70%;       margin: 0 ... Read More

The HTML DOM Map Object in HTML represents the element.SyntaxFollowing is the syntax −Creating a elementvar mapObject = document.createElement(“MAP”)PropertiesHere, “mapObject” can have the following collections & properties −Collection/ PropertyDescriptionareasIt returns a collection of all elementsimagesIt returns a collection of all & elementsnameIt sets/returns the value ... Read More

The HTML DOM Input DatetimeLocal name property returns a string, which is the value of the name attribute of input datetimeLocal. User can also set it to a new string.SyntaxFollowing is the syntax −Returning string valueinputDatetimeLocalObject.nameSetting name attribute to a string valueinputDatetimeLocalObject.name = ‘String’ExampleLet us see an example of Input ... Read More

The getModifierState() method returns true/false if the provided modifier key was pressed or not.SyntaxFollowing is the syntax −Calling getModifierState() with parameter as modifier keyevent.getModifierState(“modifierKey”)Modifier KeysHere, “modifierKey” can be the following −modifierKeyAltAltGraphCapsLockControlMetaNumLockScrollLockShiftExampleLet us see an example for getModifierState() method − Live Demo KeyboardEvent getModifierState()    form {     ... Read More

The HTML DOM Input DatetimeLocal Object represents an input HTML element with type datetimeLocal.SyntaxFollowing is the syntax −Creating an with type datetimeLocalvar datetimeLocalObject = document.createElement(“input”); datetimeLocalObject.type = “datetime-local”;AttributesHere, “datetimeLocalObject” can have the following attributes −AttributesDescriptionautocompleteIt defines the value of autocomplete attribute of a datetimeLocal fieldautofocusIt defines if the datetimeLocal ... Read More

The KeyboardEvent key property returns the key identifier corresponding to the key pressed using an event.SyntaxFollowing is the syntax −Returning latest typed character’s identifier −event.keyExampleLet us see an example for KeyboardEvent key property − Live Demo KeyboardEvent key    form {       width:70%;       ... Read More

The HTML DOM Input DatetimeLocal readOnly property sets/returns whether Input DatetimeLocal can be modified or not.SyntaxFollowing is the syntax −Returning boolean value - true/falseinputDatetimeLocalObject.readOnlySetting readOnly to booleanValueinputDatetimeLocalObject.readOnly = booleanValueBoolean ValuesHere, “booleanValue” can be the following −booleanValueDetailstrueIt defines that the input datetimeLocal field is readOnly.falseIt defines that the input datetimeLocal field ... Read More

The KeyboardEvent keyCode property returns the unicode character codes corresponding to character that was pressed using an event.Note − Use key property instead for accurate resultsSyntaxFollowing is the syntax −Returning latest typed character’s keyCode −event.keyCodeExampleLet us see an example for KeyboardEvent keyCode property − Live Demo KeyboardEvent keyCode ... Read More

The HTML DOM Input DatetimeLocal required property determines whether Input DatetimeLocal is compulsory to set or not.SyntaxFollowing is the syntax −Returning boolean value - true/falseinputDatetimeLocalObject.requiredSetting required to booleanValueinputDatetimeLocalObject.required = booleanValueBoolean ValuesHere, “booleanValue” can be the following −booleanValueDetailstrueIt is compulsory to set the datetimeLocal field to submit form.falseIt is the default ... Read More

The HTML DOM KeyboardEvent loaction property returns the number corresponding to location of key pressed on the keyboard.SyntaxFollowing is the syntax −Returning location of pressed key −event.locationNumbersHere, number returned can be the following −numberDescriptions0It represents almost all values on the keyboard. (every key in the middle section of keyboard, eg: ... Read More