After zooming to SITE 2 Image Service, the service disappears? This does not happen with Site 1 or 2. See code below? You should be able to copy/paste code to test. Any input would be great. Thanks!
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=7" /> <!--The viewport meta tag is used to improve the presentation and behavior of the samples on iOS devices--> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/> <title>GES Demo</title> <link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/2.8/js/dojo/dijit/themes/tundra/tundra.css"> <style type="text/css"> html, body { height: 100%; width: 100%; margin: 0; padding: 0; } body{ background-color:#777; overflow:hidden; font-family: "Trebuchet MS"; } #map{ overflow:hidden; padding:0; } </style> <script type="text/javascript"> var djConfig = { parseOnLoad: true }; function OnChangeDDMapService() { var dd = document.getElementById('siteDD'); var dd2 = document.getElementById('siteDD2'); if (dd[1].selected) { map.setExtent(imageServiceLayer.fullExtent); //lockRasterID1 = 10; dd2.selectedIndex = lockRasterID1; } if (dd[2].selected) { map.setExtent(imageServiceLayer2.fullExtent); //lockRasterID2 = 10; dd2.selectedIndex = lockRasterID2; } if (dd[3].selected) { map.setExtent(imageServiceLayer3.fullExtent); //lockRasterID3 = 10; dd2.selectedIndex = lockRasterID3; } return true; } function OnChangeDDImage() { var dd = document.getElementById('siteDD'); var dd2 = document.getElementById('siteDD2'); var params = new esri.layers.ImageServiceParameters(); var mr = new esri.layers.MosaicRule(); mr.method = esri.layers.MosaicRule.METHOD_LOCKRASTER; mr.lockRasterIds = [dd2.selectedIndex]; params.noData = 0; if (dd[1].selected) { map.removeLayer(imageServiceLayer); map.removeLayer(dynlayer); lockRasterID1 = dd2.selectedIndex; if (lockRasterID1!=10) params.mosaicRule = mr; imageServiceLayer = new esri.layers.ArcGISImageServiceLayer(imgSrvURL1, { imageServiceParameters: params }); map.addLayer(imageServiceLayer); dynlayer = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL1, { "opacity": 0.5 }); map.addLayer(dynlayer); } if (dd[2].selected) { map.removeLayer(imageServiceLayer2); map.removeLayer(dynlayer2); lockRasterID2 = dd2.selectedIndex; if (lockRasterID2 != 10) params.mosaicRule = mr; imageServiceLayer2 = new esri.layers.ArcGISImageServiceLayer(imgSrvURL2, { imageServiceParameters: params }); map.addLayer(imageServiceLayer2); dynlayer2 = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL2, { "opacity": 0.5 }); map.addLayer(dynlayer2); } if (dd[3].selected) { map.removeLayer(imageServiceLayer3); map.removeLayer(dynlayer3); lockRasterID3 = dd2.selectedIndex; if (lockRasterID3 != 10) params.mosaicRule = mr; imageServiceLayer3 = new esri.layers.ArcGISImageServiceLayer(imgSrvURL3, { imageServiceParameters: params }); map.addLayer(imageServiceLayer3); dynlayer3 = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL3, { "opacity": 0.5 }); map.addLayer(dynlayer3); } return true; } </script> <script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=2.8"> </script> <script type="text/javascript"> dojo.require("dijit.dijit"); // optimize: load dijit layer dojo.require("dijit.layout.BorderContainer"); dojo.require("dijit.layout.ContentPane"); dojo.require("esri.map"); var map; var basemapURL = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer"; var imgSrvURL1 = "http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Portland/CascadeLandsat/ImageServer"; var mapSrvURL1 = "http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer"; var imgSrvURL2 = "http://sampleserver6.arcgisonline.com/arcgis/rest/services/CharlotteLAS/ImageServer"; var mapSrvURL2 = "http://sampleserver6.arcgisonline.com/arcgis/rest/services/911CallsHotspot/MapServer"; var imgSrvURL3 = "http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Earthquakes/CaliforniaDEM/ImageServer"; var mapSrvURL3 = "http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Earthquakes/EarthquakesFromLastSevenDays/MapServer"; var imageServiceLayer; var imageServiceLayer2; var imageServiceLayer3; var dynlayer; var dynlayer2; var dynlayer3; var lockRasterID1 = 10; var lockRasterID2 = 10; var lockRasterID3 = 10; function init() { var initialExtent = new esri.geometry.Extent({ "xmin": -2920505.97, "ymin": 2930600.98, "xmax": 7215655.47, "ymax": 6834392.88, "spatialReference": { "wkid": 102113} }); map = new esri.Map("map", { extent: initialExtent }); dojo.connect(map, 'onLoad', function (map) { //resize the map when the browser resizes dojo.connect(dijit.byId('map'), 'resize', map, map.resize); }); var basemap = new esri.layers.ArcGISTiledMapServiceLayer(basemapURL); map.addLayer(basemap); var params = new esri.layers.ImageServiceParameters(); params.noData = 0; //Site 1 imageServiceLayer = new esri.layers.ArcGISImageServiceLayer(imgSrvURL1, { imageServiceParameters: params }); map.addLayer(imageServiceLayer); dynlayer = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL1, { "opacity": 0.5 }); map.addLayer(dynlayer); //Site 2 imageServiceLayer2 = new esri.layers.ArcGISImageServiceLayer(imgSrvURL2, { imageServiceParameters: params }); map.addLayer(imageServiceLayer2); dynlayer2 = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL2, { "opacity": 0.5 }); map.addLayer(dynlayer2); //Site 3 imageServiceLayer3 = new esri.layers.ArcGISImageServiceLayer(imgSrvURL3, { imageServiceParameters: params }); map.addLayer(imageServiceLayer3); dynlayer3 = new esri.layers.ArcGISDynamicMapServiceLayer(mapSrvURL3, { "opacity": 0.5 }); map.addLayer(dynlayer3); } //show map on load dojo.addOnLoad(init); </script> </head> <body class="tundra"> Zoom to Site: <select name='siteDD' id='siteDD' onchange='OnChangeDDMapService();'> <option selected>Select a Site</option> <option>1</option> <option>2</option> <option>3</option> </select> Lock Raster Ids: <select name='siteDD2' id='siteDD2' onchange='OnChangeDDImage();'> <option>0</option> <option>1</option> <option>2</option> <option>3</option> <option>4</option> <option>5</option> <option>6</option> <option>7</option> <option>8</option> <option>9</option> <option selected>ALL</option> </select> <div dojotype="dijit.layout.BorderContainer" design="headline" gutters="false" style="width: 100%; height: 100%; margin: 0;"> <div id="map" dojotype="dijit.layout.ContentPane" region="center"> </div> </div> </body> </html>
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