<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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// Copyright (C) 2004-2011 by Autodesk, Inc.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of version 2.1 of the GNU Lesser
// General Public License as published by the Free Software Foundation.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-->
<html>
<head>
<title>Rename layer</title>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<meta http-equiv="content-script-type" content="text/javascript">
<meta http-equiv="content-style-type" content="text/css">
<link href="../styles/globalStyles.css" rel="stylesheet" type="text/css">
<link href="../styles/otherStyles.css" rel="stylesheet" type="text/css">
<script language="javascript" type="text/javascript">
function OnPageLoad()
{
parent.parent.mapFrame.Refresh();
parent.parent.mapFrame.ZoomToScale(12000);
}
</script>
</head>
<body class="AppFrame" onLoad="OnPageLoad();">
<h1 class="AppHeading">Rename Roads Layer</h1>
<?php
require_once('../common/common.php');
$sessionId = ($_SERVER['REQUEST_METHOD'] == "POST")?
$_POST['SESSION']: $_GET['SESSION'];
$mgMapName = ($_SERVER['REQUEST_METHOD'] == "POST")?
$_POST['MAPNAME']: $_GET['MAPNAME'];
try
{
// Initialize the Web Extensions and connect to the Server using
// the Web Extensions session identifier stored in PHP
// session state.
MgInitializeWebTier ($webconfigFilePath);
$userInfo = new MgUserInformation($sessionId);
$siteConnection = new MgSiteConnection();
$siteConnection->Open($userInfo);
$map = new MgMap($siteConnection);
$map->Open($mgMapName);
$layers = $map->GetLayers();
$roadLayer = $layers->GetItem('Roads');
$roadLabel = $roadLayer->GetLegendLabel();
if ($roadLabel == 'Roads')
$newLabel = 'Streets';
else
$newLabel = 'Roads';
$roadLayer->SetLegendLabel($newLabel);
// You must save the updated map or the
// changes will not be applied
// Also be sure to refresh the map on page load.
$map->Save();
echo "<p>Layer label has been changed to $newLabel.</p>";
echo '<p><a href="toggle_roads_label.php?SESSION=' . $sessionId .
'&MAPNAME=' . $mgMapName . '">Run again</a></p>';
}
catch (MgLayerNotFoundException $e)
{
echo '<p>Layer not found</p>';
}
catch (MgObjectNotFoundException $e)
{
echo '<p>Layer not found</p>';
}
catch (MgException $e)
{
echo $e->GetExceptionMessage();
echo $e->GetDetails();
}
?>
</body>
</html>