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AngularJS Web Application Development Blueprints
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Web Storage is an HTML5 feature that allows you to store data on the client side. Web Storage consists of two objects, localStorage
and sessionStorage
.
The localStorage
object is a single persistent object, which is stored on the local device. It is available even when the browser window is closed and the cache and cookies are cleared.
Saving data in localStorage
is as easy as writing; one can do so in either of the following ways:
window.localStorage['name']= 'John Doe';
window.localStorage.setItem('name','John Doe');
In the preceding code, name
is the key, and John Doe
is the value that we are associating with the key.
Reading data from localStorage
is equally easy; one can do so in either of the following ways:
var myName = localStorage['name']
var myName = localStorage.getItem('name')
A couple of things to remember
about localStorage
are as follows:
localStorage
is always stored...Change the font size
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