# Type the onKeyUp event in React (TypeScript) Use the React.KeyboardEvent<HTMLElement> type to type the onKeyUp event in React. The KeyboardEvent interface is used for onKeyUp events. App.tsx import React from 'react'; const App = () => { // ✅ type event as React.KeyboardEvent<...
In JavaScript: object.onkeyup=function(){myScript}; Try it Yourself » In JavaScript, using the addEventListener() method: object.addEventListener("keyup",myScript); Try it Yourself » Technical Details Bubbles:Yes Cancelable:Yes Event type:KeyboardEvent ...
Event Attribute onkeyup Yes Yes Yes Yes YesSyntax<element onkeyup="script"> Attribute ValuesValueDescription script The script to be run on onkeyupTechnical DetailsSupported HTML tags: All HTML elements, EXCEPT: , , , , , , , , , , and More ExamplesExample Using "onkeydown" together with ...
document.onkeyup = function(event) { event = event || window.event; if (event.keyCode === 32) { // 32表示空格键的键码 // 在这里编写触发按键释放事件后的操作 } }; document.onkeydown = function(event) { event = event || window.event; if (event.keyCode === 32) { // 32表示...
Hello! I wonder can somebody explain when is it suitable to use these methods OnKeyUp, OnKeyDown and OnKeyPress because these raise an event. These are located in class UserControl. If these raise an event how do I create an handler to catch these raise