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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<title>GetFeatureInfo Popup</title>
<script src="../lib/OpenLayers.js"></script>
<link rel="stylesheet" href="../theme/default/style.css" type="text/css">
<link rel="stylesheet" href="style.css" type="text/css">
<script>
OpenLayers.ProxyHost = "proxy.cgi?url=";
var map, info;
function load() {
map = new OpenLayers.Map({
div: "map",
maxExtent: new OpenLayers.Bounds(143.834,-43.648,148.479,-39.573)
});
var political = new OpenLayers.Layer.WMS("State Boundaries",
"http://demo.opengeo.org/geoserver/wms",
{'layers': 'topp:tasmania_state_boundaries', transparent: true, format: 'image/gif'},
{isBaseLayer: true}
);
var roads = new OpenLayers.Layer.WMS("Roads",
"http://demo.opengeo.org/geoserver/wms",
{'layers': 'topp:tasmania_roads', transparent: true, format: 'image/gif'},
{isBaseLayer: false}
);
var cities = new OpenLayers.Layer.WMS("Cities",
"http://demo.opengeo.org/geoserver/wms",
{'layers': 'topp:tasmania_cities', transparent: true, format: 'image/gif'},
{isBaseLayer: false}
);
var water = new OpenLayers.Layer.WMS("Bodies of Water",
"http://demo.opengeo.org/geoserver/wms",
{'layers': 'topp:tasmania_water_bodies', transparent: true, format: 'image/gif'},
{isBaseLayer: false}
);
var highlight = new OpenLayers.Layer.Vector("Highlighted Features", {
displayInLayerSwitcher: false,
isBaseLayer: false
});
map.addLayers([political, roads, cities, water, highlight]);
info = new OpenLayers.Control.WMSGetFeatureInfo({
url: 'http://demo.opengeo.org/geoserver/wms',
title: 'Identify features by clicking',
queryVisible: true,
eventListeners: {
getfeatureinfo: function(event) {
map.addPopup(new OpenLayers.Popup.FramedCloud(
"chicken",
map.getLonLatFromPixel(event.xy),
null,
event.text,
null,
true
));
}
}
});
map.addControl(info);
info.activate();
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.zoomToMaxExtent();
}
</script>
</head>
<body onload="load()">
<h1 id="title">Feature Info in Popup</h1>
<div id="tags">
WMS, GetFeatureInfo, popup
</div>
<p id="shortdesc">
Demonstrates the WMSGetFeatureInfo control for fetching information
about a position from WMS (via GetFeatureInfo request). Results
are displayed in a popup.
</p>
<div id="map" class="smallmap"></div>
<div id="docs"></div>
</body>
</html>
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