Latest Contributions by DavidBoiano

Hello, I am attempting to mirror the look of an AttributeTable component I used in a non-viewer Flex API application.  See the screenshot below for the look I am trying to mirror on the left, with current application on the right. [ATTACH=CONFIG]26863[/ATTACH] I have done most of my modifications so far using CSS and the AttributeTableSkin, however I cannot locate where to make change to the padding or whatever is causing the space between the edge of the bottom panel/application and the actual DataGrid. In addition, one other visual element I cannot locate to make change to is the cornerRadius that exists around the entire bottom panel/container. It is most noticeable on top next to the yellow line for collapsing the panel. Does anyone have an idea where these modifications can be made? Thanks, David ... View more

Hello, I am trying to match the design of an application I created using the Flex API, not the Viewer. I have attached an image with each application side by side, with the one I am trying to mirror on the left.  Specifically, the changes I still need to make are: In the header controller: --How to change the color of the background of the geocoder only, not the entire header --How to change the "Enter address..." text in the geocoder In the attribute table: --How to make the background color white and the text black (more basic looking) [ATTACH=CONFIG]26705[/ATTACH] I am pretty sure I can figure out how to make these changes--I just need some direction on where to look! Thanks in advance for your help! David ... View more

Hello, I have a seemingly difficult request to tweak something minor, but perhaps someone will have an idea if this is possible. I have a function exportToExcel() that takes myFeatureLayer.graphicProvider and saves it as an Array Collection so that it can be exported to Excel as a .xls (not csv!) The featureLayer has 9 outFields set, and they show up in the Attribute Table, with the alias names as defined in my feature service, in the order as set in the outFields property. Now, when the Array Collection is populated by clicking the a button to trigger the exportToExcel() function, the export runs but the issue is my boss wants it to match how the Attribute Table looks exactly.  This means, I need to figure out how to make the headers as the alias and the order of the columns needs to match.  For some reason, when the Array Collection is created, the fields are arranged in alphabetical order, instead of by fields order. Is there a way to list of the column titles in order by fields? How about a way to exlude a field? (For example, the ObjectID field which does not show up in the Attribute Table, but does show up from the graphicProvider) I am thinking I will need to write some loop or conditional to grab the column title and skip over it when exporting, I'm just not sure if this is possible. Any help as always is appreciated! Thanks. David For reference, here is my exportToExcel() function:    private function exportToExcel():void    {     var featureCollection:ArrayCollection = myFeatureLayer.graphicProvider as ArrayCollection;     var exportSet:Array = [];          for each (var graphic:Graphic in featureCollection){                                              if (myMap.extent.intersects(graphic.geometry))      {       exportSet.push(graphic.attributes);      }     }          exportData = new ArrayCollection(exportSet);          sheet = new Sheet();     var dataProviderCollection:ArrayCollection = ssoDataGrid.dataProvider as ArrayCollection;     var rowCount:int = dataProviderCollection.length;     sheet.resize(rowCount + 1,ssoDataGrid.columnCount);     var columns:Array = ssoDataGrid.columns;     var i:int = 0;     for each (var field:DataGridColumn in columns){      fields.push(field.dataField.toString());      sheet.setCell(0,i,field.dataField.toString());      i++;     }          for(var r:int=0; r < rowCount; r++)     {      var record:Object = dataProviderCollection.getItemAt(r);      /*insert record starting from row 2 else      headers will be overwritten*/      insertRecordInSheet(r+1,sheet,record);     }     var xls:ExcelFile = new ExcelFile();     xls.sheets.addItem(sheet);          var bytes: ByteArray = xls.saveToByteArray();     var fr:FileReference = new FileReference();     fr.save(bytes,"SSO_Table_Export.xls");    }    private function insertRecordInSheet(row:int,sheet:Sheet,record:Object):void    {     var colCount:int = ssoDataGrid.columnCount;     for(var c:int; c < colCount; c++)     {      var i:int = 0;      for each(var field:String in fields){       for each (var value:String in record){        if (record[field].toString() == value)         sheet.setCell(row,i,value);       }       i++;      }     }    } And how myFeatureLayer is defined:   <esri:FeatureLayer id="myFeatureLayer"          mode="snapshot"          outFields="[ADDRESS,NEIGHBORHOOD,EST_SPILL_START_DATE,EST_SPILL_END_DATE,EST_SPILL_START_TIME,EST_SPILL_END_TIME,SPILL_VOLUME_GAL,CAUSE,CORRECTIVE_ACTION]"          definitionExpression="{updateDefExp}"          selectionColor="cyan"          url="http://ntts10/ArcGIS/rest/services/Maps/sso_spill_type/MapServer/0"/> This is a screenshot of the attribute table and how it needs to look in Excel: [ATTACH=CONFIG]25837[/ATTACH] This is a screenshot of how it looks when exported into Excel: [ATTACH=CONFIG]25838[/ATTACH] ... View more

Hi all, I am trying to disable scroll wheel zooming in a map using the Viewer.  In other straight API applications I was able to accomplish this by using the scrollWheelZoomEnabled="false" property on the map. Is there a Viewer equivalent to this? Thank you! David ... View more

Hi all, I am trying to recreate an application that I currently have working in the Flex Viewer.  It uses a single line geocode service that is hosted on ArcGIS Server 10.0.  In the Viewer I am using the header control widget to configure my geocode service with the following tags:  <geocoder>   <url>http://ntts10/ArcGIS/rest/services/Locators/BWSC_FULLNEIGHBORHOOD/GeocodeServer</url>   <zoomscale>1000</zoomscale>   <autocomplete>true</autocomplete>   <maxlocations>8</maxlocations>  </geocoder> Now, when I try to insert a geocoder into a Border Container on a straight Flex API application, using the same properties, I can't get it to work.  The search box appears, but when I type an address into it, it neither shows autocomplete results nor does it seem to find any results at all.  Here is my code where I instered it in my mxml application:  <esri:Geocoder autoComplete="true"         maxLocations="8"         url="http://ntts10/ArcGIS/rest/services/Locators/BWSC_FULLNEIGHBORHOOD/GeocodeServer"/> Lastly, when trying to mirror the properties I had set on the geocoder in the Viewer, I did not find a property to set <zoomscale> to 1000 like I had set in the HeaderController xml file.  Is there a way to configure this outside the viewer? Thanks! David ... View more

Can anyone please help explain to me how to use extent.intersects correctly? I understand the input parameter needs to be a geometry type and it will return a boolean value.  I am ultimately trying to check if each individual feature in my featureLayer exists in the current extent (kind of like the Attribute Table) and if the feature exists, I then would like to export/copy that feature to another array to populate a data grid.  One of my many attempts is: //Code for Data Download button       public function dataDownload():void    {     var featureSet:FeatureSet = new FeatureSet(ArrayCollection(myFeatureLayer.graphicProvider).toArray());     var records:Array = featureSet.attributes;     var exportSet:Array = new Array();     for (var i:int=0; i<records.length; i++){      if (myMap.extent.intersects(records.geometry))      {       exportSet.push(records);      }     }     ssoDataGrid.dataProvider = new ArrayList(exportSet);    } I have checked the records array and it is being correctly populated by my feature layer.  I am struggling with writing the correct loop to loop through the features, but more importantly I don't think my "if statement" has ever returned "True" because the exportSet array is always empty.  I think I am messing up by not looping through the graphicProvider to access the geometry, but I don't know how to loop through that unless it's an array... I am still fairly new to flex and OO programming, so any suggestions or reference would be greatly appreciated! Thank you very much. David ... View more