Created
January 11, 2012 22:01
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knockout.js
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function ParagraphsModel() { | |
// Data | |
var self = this; | |
self.page = ko.observable(1); | |
self.pageData = ko.mapping.fromJS({ pages: 0, paragraphs: [] }); | |
self.goToNextPage = function () { | |
self.goToPage(parseInt(self.page()) + 1); | |
}; | |
self.goToPrevPage = function () { | |
self.goToPage(parseInt(self.page()) - 1); | |
}; | |
self.goToPage = function (page) { | |
location.hash = Math.max(1, Math.min(page, self.pageData.pages())); | |
}; | |
// Client-side routes | |
Sammy(function () { | |
this.get('#:page', function () { | |
self.page(this.params.page); | |
$.get("/paragraphs", { page: self.page() }, function (data) { ko.mapping.fromJS(data, self.pageData); }); | |
}); | |
this.get('', function () { this.app.runRoute('get', '#' + self.page()) }); | |
}).run(); | |
}; | |
$(function () { ko.applyBindings(new ParagraphsModel()); }); |
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<!DOCTYPE HTML> | |
<html> | |
<head> | |
<title>Paragraphs</title> | |
<link type="text/css" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/humanity/jquery-ui.css" rel="stylesheet" /> | |
<link type="text/css" href="/Content/Stylesheets/Main.css" rel="stylesheet" /> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" type="text/javascript"></script> | |
<script src="/Content/Scripts/knockout.js" type="text/javascript"></script> | |
<script src="/Content/Scripts/knockout.mapping.js" type="text/javascript"></script> | |
<script src="/Content/Scripts/sammy/sammy.js" type="text/javascript"></script> | |
<script src="/Content/Scripts/app.js" type="text/javascript"></script> | |
</head> | |
<body> | |
<h1>WhiteNights.db</h1> | |
<div> | |
<span data-bind="ifnot: page() > 1"> | |
<span>Prev</span> | |
<span>1</span> | |
</span> | |
<span data-bind="if: page() > 1"> | |
<a href="#" data-bind="click: goToPrevPage">Prev</a> | |
<a href="#" data-bind="click: function() { goToPage(1); }">1</a> | |
</span> | |
<span>...</span> | |
<span data-bind="text: page">0</span> | |
<span>...</span> | |
<span data-bind="ifnot: page() < pageData.pages()"> | |
<span data-bind="text: pageData.pages"></span> | |
<span>Next</span> | |
</span> | |
<span data-bind="if: page() < pageData.pages()"> | |
<a href="#" data-bind="text: pageData.pages, click: function() { goToPage(pageData.pages()); }"></a> | |
<a href="#" data-bind="click: goToNextPage">Next</a> | |
</span> | |
</div> | |
<hr /> | |
<table class="paragraphs" data-bind="with: pageData"> | |
<thead> | |
<tr> | |
<th>English Text</th> | |
<th>Foreign Text</th> | |
</tr> | |
</thead> | |
<tbody data-bind="foreach: paragraphs"> | |
<tr> | |
<td data-bind="text: EnglishText"></td> | |
<td data-bind="text: ForeignText"></td> | |
</tr> | |
</tbody> | |
</table> | |
</body> | |
</html> |
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