sc-storage
Polymer 1.0 element for easy localStorage access
<sc-storage> is an element that exposes localStorage api's in a friendly way, especially for storing JSON
Getting started
Install with bower
First you need bower, see their site for details
bower install --save sc-storage
API
| Method Name | Functionality |
|---|---|
| get | Get an object using parameter key
|
| set | Set an object using parameter key and value object
|
| push | Push to an array saved under parameter key with value object, alternatively passing unshift as true |
| shift | Shift the first item from an array saved under paramter key and return it |
How to use
<sc-storage id="storage"></sc-storage>Example usage
var shout = function (profile) {
window.alert(profile.name.concat(' lives at ', profile.address!'));
};
// Store something
this.$.storage.set('profile', {
name: 'superman',
address: 'krypton'
});
// Retrieve something
var superman = this.$.storage.get('profile');
shout(superman);
// Push to an array
this.$.storage.push('profiles', {
name: 'superman',
address: 'krypton'
});
this.$.storage.push('profiles', {
name: 'batman',
address: 'gotham'
}, 'unshift');
// Retrieve and pop the first one from the array
var batman = this.$.storage.shift('profiles');
shout(batman);
// Clear the storage
this.$.storage.clear();
Contributions welcome, please create issues!
