Hi: I am following the example of getfeatureinfo-popup to write down the code. And I want to use geoservers example to get the feature in my local computer like the example when click the object I can see its feature in a popup window. However, I can't. I don't know why. Please help me . Thanks a lot.
<html> <head> <title>GetFeatureInfo Popup</title> <script src="openlayers/OpenLayers.js"></script> <link rel="stylesheet" href="source/style1.css" type="text/css" /> <link rel="stylesheet" href="source/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://localhost:8081/geoserver/wms", {'layers': 'topp:tasmania_state_boundaries', transparent: true, format: 'image/gif'}, {isBaseLayer: true} ); var water = new OpenLayers.Layer.WMS("Bodies of Water", "http://localhost:8081/geoserver/wms", {'layers': 'topp:tasmania_water_bodies', transparent: true, format: 'image/gif'}, {isBaseLayer: false} ); //what's mean of the red code?(I capy form the example) var highlight = new OpenLayers.Layer.Vector("Highlighted Features", { displayInLayerSwitcher: false, isBaseLayer: false }); map.addLayers([political,water, highlight]); info = new OpenLayers.Control.WMSGetFeatureInfo({ url: 'http://localhost:8081/geoserver/wms', 'layers': 'topp:tasmania_water_bodies', 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"></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> 2009-10-09 zhoujian_ab
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