Created
July 10, 2015 21:19
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poly-storage
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <!-- Web Components --> | |
| <script src="bower_components/webcomponentsjs/webcomponents-lite.js"></script> | |
| <link rel="import" href="bower_components/polymer/polymer.html"> | |
| <link rel="import" href="bower_components/iron-localstorage/iron-localstorage.html"> | |
| </head> | |
| <body unresolved> | |
| <template is="dom-bind" id="app"> | |
| <template is="dom-repeat" items="{{todos}}"> | |
| <div>{{item.title}}</div> | |
| </template> | |
| <iron-localstorage name="my-app-storage" | |
| value="{{todos}}" | |
| on-iron-localstorage-load-empty="onEmpty"> | |
| </iron-localstorage> | |
| <input type="text" id="itemToAdd"> | |
| <button on-tap="addItem">Add Item</button> | |
| </template> | |
| <script> | |
| var app = document.querySelector('#app'); | |
| app.addEventListener('dom-change', function() { | |
| this.todos = [ | |
| { | |
| title: 'foo' | |
| }, | |
| { | |
| title: 'bar' | |
| }, | |
| { | |
| title: 'baz' | |
| } | |
| ]; | |
| console.log(this.get('todos')); | |
| }); | |
| app.addItem = function() { | |
| this.push('todos', { | |
| title: this.$.itemToAdd.value | |
| }); | |
| }; | |
| app.onEmpty = function() { | |
| console.log('local storage is empty'); | |
| console.log(this.get('todos')); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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