Storage.removeItem() | localstorage clear item
![Storage.removeItem()](https://i.imgur.com/axBPWDg.jpg)
OmétodoremoveItem()dainterfaceStorage[1],quandopassadoumnomedechave,iráremoveressachavedoarmazenamento.storage.removeItem(keyName);Parâmetros[2]keyNameADOMString[3] contendoonomedachavequevocêdesejaremover.Retorno[4]Nenhumvalorde retorno.Afunçãoaseguircriatrêsitensdedadosno armazenamentolocal,emseguida,remove oitem"image".functionpopulateStorage(){localStorage.setItem(bgcolor,red);localStorage.setItem(font,Helvetica);localStorage.setItem(image,myCat.png);localStorage.removeItem(image);}Featu...
![Storage.removeItem()](http://pix4.agoda.net/hotelimages/agoda-homes/5899847/61e1a790eeb181e40e8f262ea5a396dc.jpg?s=800x)
O método removeItem() da interface Storage[1], quando passado um nome de chave, irá remover essa chave do armazenamento.
storage.removeItem(keyName);Parâmetros[2]keyName A DOMString[3] contendo o nome da chave que você deseja remover. Retorno[4]Nenhum valor de retorno.
A função a seguir cria três itens de dados no armazenamento local, em seguida, remove o item "image".
function populateStorage() { localStorage.setItem(bgcolor, red); localStorage.setItem(font, Helvetica); localStorage.setItem(image, myCat.png); localStorage.removeItem(image); } Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit) localStorage 4 3.5 8 10.50 4 sessionStorage 5 2 8 10.50 4 Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile Basic support 2.1 ? 8 11 iOS 3.2All browsers have varying capacity levels for both localStorage and sessionStorage...
取得本站獨家住宿推薦 15%OFF 訂房優惠
本站住宿推薦 20%OFF 訂房優惠,親子優惠,住宿折扣,限時回饋,平日促銷
Clear all or selected items from Local Storage | localstorage clear item
Clearing localStorage in javascript? | localstorage clear item
How to delete a localStorage item when the browser window ... | localstorage clear item
JavaScript | localstorage clear item
localStorage in JavaScript | localstorage clear item
localStorage 基本使用方法 | localstorage clear item
localStorage 基本使用方法— 1010Code | localstorage clear item
Storage removeItem() Method | localstorage clear item
Storage.clear() | localstorage clear item
Storage.removeItem() | localstorage clear item
Storage.removeItem() | localstorage clear item
Storage.removeItem() | localstorage clear item
Storage.removeItem() | localstorage clear item
Window.localStorage - Web APIs | localstorage clear item
![](https://i.imgur.com/axBPWDg.jpg)