2012-05-21 20:32:26 +00:00
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<html>
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<head>
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<title>mxGraph PHP</title>
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2012-09-28 07:03:08 +00:00
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<link rel="stylesheet" href="../docs/css/manual-styles.css">
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<link rel="stylesheet" href="../docs/css/manual-colors.css">
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2012-05-21 20:32:26 +00:00
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</head>
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<body>
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<h1>mxGraph PHP</h1>
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<h2>Installation</h2>
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<p>
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The following assumes that an Apache server or another server capable of
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running PHP 5 is running on the default port (80) on localhost. The
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mxGraph top-level directory is assumed to be located at
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<a href="http://localhost/mxgraph">http://localhost/mxgraph</a>.
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</p>
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<h2>Examples</h2>
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<h3>Graph</h3>
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<p>
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In this example, a graph is programmatically created and turned into a PNG
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image. Point your browser to
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<a href="http://localhost/mxgraph/php/examples/graph.php">http://localhost/mxgraph/php/examples/graph.php</a>
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to run this example.
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</p>
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<h3>Reader</h3>
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<p>
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Creates a HTML graphical representation for a GraphView which is stored in
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an XML file. Point your browser to
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<a href="http://localhost/mxgraph/php/examples/reader.php">http://localhost/mxgraph/php/examples/reader.php</a>
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to run this example.
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</p>
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<h3>Server</h3>
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<p>
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In order to be able to save files, the server.php file demonstrates how to
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accept a post request from a client, and put the data from the client
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request into a file on the disk.
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</p>
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<p>
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Before accessing the HTML files, you must modify the config file of the
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example you want to use. For example, when using the diagrameditor.html
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file, you should modify javascript/examples/editors/config/diagrameditor.xml.
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The only change to the config file is to add the urlPost attribute to the
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mxEditor node as follows:
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</p>
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<pre>
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<mxEditor urlPost="php/examples/server.php" ... >
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</pre>
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<p>
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This enables the save function in the editor and will post the XML of the
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current diagram to the server.php on the server. The script will write the
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diagram to a local file called diagram.xml in the same directory as the
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script is located.
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</p>
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<p>
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Note that you will have to add the save action in the user interface. To
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add the save action to the dropdown list of actions, change the items in
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the diagrameditor.html file as follows:
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</p>
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<pre>
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var items = ['redo', 'ungroup', 'cut', 'copy', 'paste', 'show', 'exportImage', 'save'];
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</pre>
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<p>
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To use the example, point your browser to
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<a href="http://localhost/mxgraph/javascript/examples/editors/diagrameditor.html">http://localhost/mxgraph/javascript/examples/editors/diagrameditor.html</a>
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</p>
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<h3>Session</h3>
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<p>
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The session.php example demonstrates the sharing of diagrams across a
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number of clients. The program itself does not have an object
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representation of the graph in memory, it only serves as a dispatcher for
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the XML data among the clients.
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</p>
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<p>
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To use the example, the respective session URLs must be assigned in the
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mxEditor either programmatically or by use of the same config file as
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above. For diagram sharing, the following attributes must be assigned:
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</p>
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<pre>
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<mxEditor urlInit="/mxgraph/php/examples/session.php?init"
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urlPoll="/mxgraph/php/examples/session.php"
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urlNotify="/mxgraph/php/examples/session.php">
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</pre>
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<p>
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To use the example, point your browser to
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<a href="http://localhost/mxgraph/javascript/examples/editors/diagrameditor.html">http://localhost/mxgraph/javascript/examples/editors/diagrameditor.html</a>
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</p>
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<hr size="1">
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2013-10-28 08:56:36 +00:00
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© 2006-2013 by JGraph Ltd.
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2012-05-21 20:32:26 +00:00
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</body>
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</html>
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