jan-h
8/30/2015 - 6:27 PM
AngularJS basics
AngularJS basics
.done-true {
text-decoration: line-through;
color: grey;
}angular.module('todoApp', [])
.controller('TodoListController', function() {
var todoList = this;
todoList.todos = [
{text:'learn angular', done:true},
{text:'build an angular app', done:false}];
todoList.addTodo = function() {
todoList.todos.push({text:todoList.todoText, done:false});
todoList.todoText = '';
};
todoList.size = function() {
return todoList.todos.length;
};
todoList.remaining = function() {
var count = 0;
angular.forEach(todoList.todos, function(todo) {
count += todo.done ? 0 : 1;
});
return count;
};
todoList.archive = function() {
var oldTodos = todoList.todos;
todoList.todos = [];
angular.forEach(oldTodos, function(todo) {
if (!todo.done) todoList.todos.push(todo);
});
};
});<html ng-app="todoApp">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular.min.js"></script>
</head>
<body>
<h2>Todo</h2>
<div ng-controller="TodoListController as todoList">
<span>{{todoList.remaining()}} of {{todoList.size()}} remaining</span> [ <a href="" ng-click="todoList.archive()">archive</a> ]
<ul class="unstyled">
<li ng-repeat="todo in todoList.todos">
<input type="checkbox" ng-model="todo.done">
<span class="done-{{todo.done}}">{{todo.text}}</span>
<span class="done-{{todo.done}}">{{foo}}</span>
</li>
</ul>
<form ng-submit="todoList.addTodo()">
<input type="text" ng-model="todoList.todoText" size="30" placeholder="add new todo here">
<input class="btn-primary" type="submit" value="add">
</form>
</div>
</body>
</html>AngularJS basics
Basics tutorial from https://angularjs.org home page