Latest Contributions by MartynShields

Hi Is there any way to display information from different data sources on the same widgets? I would like to include a bar chart that breaks down my data by type, I would like the user to have the ability to select a geographical area and see the results in the bar chart. This all works fine how I have configured the system, the problem is I have more than one data source showing different data. I would like the bar chart to change depending on which data source I have switched on in the layer picker. Is this possible? Regards Martyn ... View more

Hi How would I add a Hyperlink to the Identify Dijit, the code it needs to be added to is; identifyDijit = new dijits.identify.Identify         ({ map: this._map, label: "Identify features", defaultTolerance: 2, mapServices: [{ url: "http://arcgis/ArcGIS/rest/services/Features/MapServer/", name: "Humberside Features",             //layerIds: [0],             layerOption: esri.tasks.IdentifyParameters.LAYER_OPTION_ALL,             displayOptions: {"0": { layerAlias: "Risk Information", displayFieldName: "URN", attributes: ["URN","FILE_PATH", "NAME", "TYPE","SITE_ID"] }                } The FILE_PATH is what I need to be displayed as a Hyperlink. ... View more

Hi I am trying to incorporate the sample ESRI Identify Dijit into my mapping system using Visual Studio, i have added all the necessary folders/files, I have created the reference to my map which works fine. I am able to click any point on the map and the Identify window is loaded, the problem I'm having is with the results that are being returned. At first the window is blank showing zero results, if I then click the header of the datagrid which sorts the results all of the results appear?? It's like the Identify window needs a mouse click to display the results, but i've used the dijit exactly as advised. Anyone have a solution to this? ... View more

Hi All I'm new to ESRI and Javascript and i'm a little stuck. How do I get a queryTask to run with 2 user inputs? I'm looking at having 2 textboxes and one onclick button, but I want both user inputs to be used in the same query. Here is my code with one input, I think that the code that I have bolded need to be altered but I can't seem to get it to work.                 //build query task         queryTask = new esri.tasks.QueryTask("http://arcgis/ArcGIS/rest/services/AllIncidents/MapServer/0");         //build query filter         query = new esri.tasks.Query();         query.returnGeometry = true;         query.outFields = ["ADDRESS1", "ADDRESS2", "STATIONGROUND"];         //create the infoTemplate to be used in an InfoWindow.         //All ${attributeName} will be substituted with the attribute value for current feature.         infoTemplate = new esri.InfoTemplate("${ADDRESS1}", "Address1 : ${ADDRESS1}<br/> Address2 : ${ADDRESS2}<br />station : ${STATIONGROUND}");   //create symbol for selected features   symbol = new esri.symbol.SimpleMarkerSymbol();   symbol.setStyle(esri.symbol.SimpleMarkerSymbol.STYLE_SQUARE);   symbol.setSize(10);   symbol.setColor(new dojo.Color([0,255,0,0.25]));       }    function executeQueryTask(station) {         //set query based on what user typed in for population;      query.where = "Upper(ADDRESS1) LIKE '"+ "%" + station.toUpperCase() + "%" +  "'" ;                                 ;   //execute query and call showResults on completion         queryTask.execute(query,showResults);       } function showResults(featureSet) {         //remove all graphics on the maps graphics layer         map.graphics.clear();         //QueryTask returns a featureSet.  Loop through features in the featureSet and add them to the map.   //Performance enhancer - assign featureSet array to a single variable.   var resultFeatures = featureSet.features;         for (var i=0, il=resultFeatures.length; i<il; i++) {           //Get the current feature from the featureSet.           //Feature is a graphic           var graphic = resultFeatures;           graphic.setSymbol(symbol);           //Set the infoTemplate.           graphic.setInfoTemplate(infoTemplate);           //Add graphic to the map graphics layer.           map.graphics.add(graphic);         }       }       dojo.addOnLoad(init);     </script>   </head>   <body class="tundra">   <br/> Please Enter Incident Address: <input type="text" id="station" value="a164 rd" /> <input type="button" value="Get Details" onclick="executeQueryTask(dojo.byId('station').value);" /> <div id="mapDiv" style="width:600px; height:600px; border:1px solid #000;"></div> Click on a city once it's highlighted to get an InfoWindow. ... View more