Latest Contributions by LefterisKoumis

I think you are correct Mattias. Using the identifyTask will do the trick as long as you have all your layers in one service. Combine multiple services (WebmapServers, WMS, WFS) in to one identifier task would have been great. Something for 3.1? In addition to setting your buffered line as geometry in the identifyparameters you also need to set the layeroptions to "all". Something like his: //Executes when drawing is completed assuming you draw your line private function drawEnd(event:DrawEvent):void    {         var geom:Geometry = event.graphic.geometry;     identifyParameters.returnGeometry = true;     identifyParameters.tolerance = 3;     identifyParameters.width = map.width;     identifyParameters.height = map.height;     identifyParameters.layerOption = "all";     identifyParameters.mapExtent = map.extent;     identifyTask.showBusyCursor = true;         //Bufferering drawing     var bufferParameters:BufferParameters = new BufferParameters();     bufferParameters.geometries = [ geom ];     bufferParameters.distances = [ <your buffer distance value> ];     bufferParameters.unit = GeometryService.UNIT_METER;     bufferParameters.outSpatialReference = map.spatialReference;     bufferParameters.unionResults = true;          geometryService.addEventListener(GeometryServiceEvent.BUFFER_COMPLETE, bufferCompleteHandler1);     geometryService.buffer(bufferParameters);          function bufferCompleteHandler1(event:GeometryServiceEvent):void     {      for each (var polygon:Polygon in event.result)      {       geometryService.removeEventListener(GeometryServiceEvent.BUFFER_COMPLETE, bufferCompleteHandler1);       identifyParameters.geometry = polygon;       identifyTaskIntresseletaren.execute(identifyParameters)       break;      }     }    }    <esri:GeometryService id="geometryService" url="<your geometry service> "/>   <esri:IdentifyParameters id="identifyParameters"/>   <esri:IdentifyTask id="identifyTask"        concurrency="last"        showBusyCursor="true" executeComplete="identifyTask_executeCompleteHandler(event)"/> This will work as long as you don't combine your spatial search with a text search. text search - use findtask spatial search - use identifytask text and spatial search - use querytask but can only search on one layer and field at a time searching in one layer only - use querytask, much faster than findtask and identifytask Karl M Växjö municipality Thank you. I thought that a loop to go through all the layers are identified in an array could do just that. I will work with your code to see if that works. Thank you. ... View more

Lefteris,    There is no such widget as there is currently no good Flex API path for doing this. The find task will search all layers in a map service but it will only search based on a string and not geometry. ok thanks. that's too bad. I was able to do something like this using javascript in arcims. ... View more

Lefteris,     It is pretty straight forward. Choose the graphical search. Choose the layer that you will be searching. Check the buffer graphic checkbox and define the unit of measure and distance. If you are only going to draw a single graphic then uncheck enable multi-part graphics. Draw a graphic using one of the draw tools. If you unchecked the enable multi-part graphics in step 4 then that is it, if you left it checked then you have to click the search button. I have some pretty in depth documentation pdfs in the download that you need to look at. Thank you for the replay Robert. Sorry I didn't make myself clear. I am looking for the tool that will display all features within a buffer from ALL layers that have features within. The tool as it stands now, you have to select a layer at each time and apply the buffer. I'd like to take the chance and thank you so much for all your work. ... View more

Lefteris,    The eSearch does exactly that. http://www.arcgis.com/rc/item.html?id=5d4995ccdb99429185dfd8d8fb2a513e Don't forget to click the Mark as answer check on this post and to click the top arrow (promote) as shown below: [ATTACH=CONFIG]0[/ATTACH] Thank you. But how do you capture in the buffer, features from other layers and list them? ... View more

Lefteris,   I have tried everything and can not duplicate your error. Maybe you should delete the widget from your project and re-download it. Thank you. I deleted the widget and reload it and didn't change anything on the widget xml file. Still same problem...It got to be something with the flexviewer and not the widget.... I will let you know if I figure it out... ... View more

Lefteris,    I can not seem to duplicate this. Are you using the latest version of the widget? I am using the latest version of flexviewer and widget. Don't know what's wrong.... I attached a video to show the problem and the versions that I am using.... [video=youtube_share;-bP5WgIz9Bw]http://youtu.be/-bP5WgIz9Bw[/video] Thank you. ... View more

Lefteris,    That is controlled in the main config.xml in the map component just change the top="40" attribute to your new height of the header controller. Thank you Robert. I should have known better. ... View more

I have the bing base layer open in arc for a project.  How do I clip just the section I want so the file does not contain the world? Thank you! you can do in arcmap, same the map and create a service... in arcmap just import the basemap and clip it to your section boundaries by right click on the data frame and select clipping... ... View more

Lefteris,   So do you see anything displayed in your problems window in Flash Builder? I tested this on my end and it works fine... THANK YOU. Yes, it does work! Sorry. I changed the source code of other mxml earlier trying to increase the width of the icon of only one widget and apparently the map switcher dissapeared as well. I will post the question for the icon width in another post. Thank you again. ... View more

Lefteris,    Than the cahnge is a simple as this, In the MapSwitcherWidget.mxml change this function as indicated below:             private function initBasemapButtonBar():void             {                 basemapList = new ArrayList();                 var labels:Array = [];                 for each (var basemap:Object in configData.basemaps.reverse())                 {                     var label:String = basemap.label;                     if (labels.indexOf(label) == -1) // avoid duplicates using the labels                     {                         labels.push(label);                         basemapList.addItem(basemap);                     }                 }                 if (basemapList.length <= 1)                 {                     this.currentState = "noBasemaps";                 }                 else                 {                     setBasemapButtonBarIndexToTopmostVisibleBasemap();                 }             } Don't forget to click the Mark as answer check and to click the top arrow (promote) as shown below: I did just that and recompiled the website and now the map switcher is not displayed at all. ... View more

Lefteris,   Do you have the ability to change code in the Viewer? Yes I do. I loaded up the source code of flexviewer in the adobe flash builder. Thanks. ... View more