109 lines
4.5 KiB
HTML
109 lines
4.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Knockout.js demo</title>
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<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
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<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.2/gridstack.min.js"/>
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<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/css/font-awesome.min.css"/>
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<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.1/gridstack.min.css"/>
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<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
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<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
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<!--[if lt IE 9]>
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<script src="//oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
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<script src="//oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
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<![endif]-->
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<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="//code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
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<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/knockout.mapping/2.4.1/knockout.mapping.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.2.2/gridstack.min.js"></script>
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<style type="text/css">
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.grid-stack {
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background: lightgoldenrodyellow;
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}
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.grid-stack-item-content {
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color: #2c3e50;
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text-align: center;
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background-color: #18bc9c;
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}
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</style>
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</head>
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<body>
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<div class="container-fluid">
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<h1>knockout.js Demo</h1>
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<div data-bind="component: {name: 'dashboard-grid', params: $data}"></div>
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</div>
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<script type="text/javascript">
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ko.components.register('dashboard-grid', {
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viewModel: {
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createViewModel: function (controller, componentInfo) {
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var ViewModel = function (controller, componentInfo) {
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var grid = null;
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this.widgets = controller.widgets;
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this.afterAddWidget = function (items) {
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_.each(items, function (item) {
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item = $(item);
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if (item.data('_gridstack_node') || item[0].nodeType != 1)
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return;
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if (grid == null) {
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grid = $(componentInfo.element).find('.grid-stack').gridstack({
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auto: false
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}).data('gridstack');
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}
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grid.add_widget(item);
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ko.utils.domNodeDisposal.addDisposeCallback(item[0], function () {
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grid.remove_widget(item);
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});
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}, this);
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};
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};
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return new ViewModel(controller, componentInfo);
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}
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},
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template:
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[
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'<div class="grid-stack" data-bind="foreach: {data: widgets, afterRender: afterAddWidget}">',
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' <div class="grid-stack-item" data-bind="attr: {\'data-gs-x\': $data.x, \'data-gs-y\': $data.y, \'data-gs-width\': $data.width, \'data-gs-height\': $data.height}">',
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' <div class="grid-stack-item-content" data-bind="text: $index"></div>',
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' </div>',
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'</div>'
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].join('\n')
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});
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$(function () {
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var Controller = function (widgets) {
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this.widgets = ko.observableArray(widgets);
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};
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var widgets = [
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{x: 0, y: 0, width: 2, height: 2},
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{x: 2, y: 0, width: 4, height: 2},
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{x: 6, y: 0, width: 2, height: 4},
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{x: 1, y: 2, width: 4, height: 2}
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];
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ko.applyBindings(new Controller(widgets));
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});
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</script>
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</body>
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</html>
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