68 lines
2.2 KiB
HTML
68 lines
2.2 KiB
HTML
<!--
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Copyright (c) 2008, Gaudenz Alder
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Template example for mxGraph. This is used as a template HTML file by the
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backends to demonstrate the deployment of the client with a graph embedded
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in the page as XML data (see graph variable in the onload-handler).
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*** THIS FILE MUST BE DEPLOYED BY ONE OF THE BACKENDS! ***
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-->
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<html>
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<head>
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<title>Hello, World! example for mxGraph</title>
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<!-- Sets the basepath for the library if not in same directory -->
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<script type="text/javascript">
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mxBasePath = '../../javascript/src';
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</script>
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<!-- Loads and initializes the library -->
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<script type="text/javascript" src="../../javascript/src/js/mxClient.js"></script>
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<!-- Example code -->
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<script type="text/javascript">
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// Program starts here. Creates a sample graph in the
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// DOM node with the specified ID. This function is invoked
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// from the onLoad event handler of the document (see below).
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function main(container, xml)
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{
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// Checks if the browser is supported
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if (!mxClient.isBrowserSupported())
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{
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// Displays an error message if the browser is not supported.
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mxUtils.error('Browser is not supported!', 200, false);
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}
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else
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{
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// Creates the graph inside the given container
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var graph = new mxGraph(container);
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// Adds rubberband selection to the graph
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new mxRubberband(graph);
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var doc = mxUtils.parseXml(xml);
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var codec = new mxCodec(doc);
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codec.decode(doc.documentElement, graph.getModel());
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}
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// Adds button for saving image via PHP backend
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document.body.appendChild(mxUtils.button('Save Image', function()
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{
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var node = mxUtils.getViewXml(graph, 1);
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var xml = mxUtils.getXml(node);
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new mxXmlRequest('deployment.php', 'xml=' + encodeURIComponent(xml)).simulate(document, '_blank');
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}));
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};
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</script>
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</head>
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<!-- Page passes the container for the graph to the program -->
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<body onload="main(document.getElementById('graphContainer'), '%graph%');">
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<!-- Creates a container for the graph with a grid wallpaper -->
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<div id="graphContainer" style="overflow:hidden;width:321px;height:241px;background:url('../../javascript/examples/editors/images/grid.gif')">
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</div>
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</body>
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</html>
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