HTML Articles - Page 77 of 151

The HTML DOM KeyboardEvent shiftKey property returns the Boolean value (true/false) corresponding to if shift key was pressed using an event or not.SyntaxFollowing is the syntax −Returning booleanValue −event.shiftKeyExampleLet us see an example for KeyboardEvent shiftKey property − Live Demo KeyboardEvent shiftKey    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-shiftKey Editor: I Dare you ... Read More

The HTML DOM KeyboardEvent metaKey property returns the Boolean value (true/false) corresponding to if meta key was pressed using an event or not.SyntaxFollowing is the syntax −Returning booleanValue −event.metaKeyExampleLet us see an example for KeyboardEvent metaKey property − Live Demo KeyboardEvent metaKey    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-metaKey Editor: I Dare you ... 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: ‘Q’, ’\’, ’spacebar’)1It represents the values on the left-keyboard. (every key in the left section of keyboard, eg: ‘left ctrl’, ’left Shift’, ’left alt’)2It represents the values on the right-keyboard. (every key in the right section of keyboard, eg: ‘right ctrl’, ’right Shift’, ’right alt’)3It represents the values on the ... 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    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-keyCode ... 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%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-key Fill in the blanks: ... 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 {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent getModifierState( ) Password: ... Read More

The KeyboardEvent code property returns the key identifier corresponding to the key pressed using an event.Note − Use key property instead for accurate resultsSyntaxFollowing is the syntax −Returning latest typed character’s code −event.codeExampleLet us see an example for KeyboardEvent code property − Live Demo KeyboardEvent code    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-code Press a ... Read More

The KeyboardEvent charCode 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 charCode −event.charCodeExampleLet us see an example for KeyboardEvent charCode property − Live Demo KeyboardEvent charCode    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } KeyboardEvent-charCode Fill ... Read More

The Kbd Object represents an inline element which displays monospace font by default.SyntaxFollowing is the syntax −Creating a elementvar kbdObject = document.createElement(“KBD”)ExampleLet us see an example for Kbd object element − Live Demo Kbd Object    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {       padding: 2px;       margin:5px;    }    input[type="button"] {       border-radius: 10px;    } Kbd Object Keyboard Input:    var divDisplay = document.getElementById("divDisplay");    var textSelect = document.getElementById("textSelect");    function convertKBD() {       var kbdObject = document.createElement("KBD");       var kbdText = document.createTextNode(textSelect.value);       kbdObject.appendChild(kbdText);       divDisplay.appendChild(kbdObject);    } OutputThis will produce the following output −Before clicking ‘Check’ button −After clicking ‘Check’ button −

The InputEvent Object represents all the events that correspond to content change of a form element.PropertiesHere, “InputEvent” can have the following properties/methods −Property/MethodDescriptiondataIt returns the string corresponding to inserted characterdataTransferIt returns an object containing information about the interested/deleted datagetTargetRanges()Returns an array containing target ranges that will be affected by the insertion/deletion.inputTypeIt returns the type of inputisComposingIt returns the state of the eventExampleLet us see an example for InputEvent data property − Live Demo InputEvent Data    form {       width:70%;       margin: 0 auto;       text-align: center;    }    * {   ... Read More