Created
January 17, 2012 13:13
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Knockout</title> | |
<script src="jquery-1.7.1.js"></script> | |
<script src="knockout-2.0.0.js"></script> | |
<script> | |
function SeatReservation(name, meal) { | |
var self = this; | |
self.name = ko.observable(name); | |
self.meal = ko.observable(meal); | |
} | |
function ReservationsViewModel() { | |
var self = this; | |
self.availableMeals = [ | |
{ type: 'Standard', price: 0 }, | |
{ type: 'Premium', price: 5 }, | |
{ type: 'Deluxe', price: 25 } | |
]; | |
self.reservations = ko.observableArray([ | |
new SeatReservation('Bob', self.availableMeals[0]), | |
new SeatReservation('Paul', self.availableMeals[0]) | |
]); | |
self.addSeat = function () { | |
self.reservations.push(new SeatReservation('', self.availableMeals[0])); | |
} | |
} | |
$(document).ready(function () { | |
ko.applyBindings(new ReservationsViewModel()); | |
}); | |
</script> | |
</head> | |
<body> | |
<h1>Knockout</h1> | |
<table> | |
<thead> | |
<tr> | |
<th>Name</th> | |
<th>Meal</th> | |
<th>Price</th> | |
</tr> | |
</thead> | |
<tbody data-bind="foreach: reservations()"> | |
<tr> | |
<td data-bind="text: name()"></td> | |
<td data-bind="text: meal().type"></td> | |
<td data-bind="text: meal().price"></td> | |
</tr> | |
</tbody> | |
</table> | |
<p><input data-bind="click: addSeat()" type="button" value="Add a reservation" /></p> | |
</body> | |
</html> |
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