Latest Contributions by BjornSvensson

Is it possible to create my own Well Known Text (WKT) for a coordinate system that is not registered with a WKID. Yes it is 🙂 ... View more

I am able to increase the width of the LEGEND widget but reducing its width is not working. I want to reduce the width lesser than the default value. What width did you want? We're thinking of changing the minimum width to 150 for all widgets... (currently it varies between 200 and 800) ... View more

Can you still only load a KMLLayer into the Flex ESRI map if it is a publicly available KML source?  I would like to load a KMLLayer on a private network.  Thanks. If you have "Portal for ArcGIS" on the private network, it would work.  Otherwise, it still need to be a public URL. https://developers.arcgis.com/en/flex/api-reference/com/esri/ags/layers/KMLLayer.html ... View more

I am starting to look at ways to embed flex viewer into my web site. The viewers are created/hosted on a third party server. I just want to be able to call them using URL's and launch them as a part of my web page. I am using a .Net application. The Flex Viewer supports a few URL parameters, see http://resources.arcgis.com/en/help/flex-viewer/concepts/index.html#/Viewer_URL_parameters/01m300000029000000/ http://resources.arcgis.com/en/help/flex-viewer/samples/ Some people have customized their viewers to support more URL parameters. But this would require compiling the flexviewer (ar at least adding custom widgets) that you mention is hosted on a third-party server, so that might not work... Is there any event which captures and returns address details when clicked anywhere on the map? . Yes, but it's part of the flex code.  If you are asking about accessing it from your .net application, you would need to write something on the flex side to communicate that out to the .net parent.  Again, if you don't have control of the flexviewer site, then this is not doable. ... View more

...WMS Layer.  How can I add a style property?  Just add it to the URL parameter, for example "http://www.example.com/whatever/WMS?STYLES=FancyStyle"; ... View more

Correct - there is no out-of-the-box feature for that. If there are fewer features on the map, the attribute table will show fewer features, since it only shows the features that visible on the map.  You can achieve this by for example: Have users zoom in. Have users use the search or query widget to filter the visible features. Use scale dependency on the layer. Split the layer into multiple layers based on categories etc. If you are using the attribute table to export data (and thus don't want to have fewer features), then you probably should look at using the Data Export widget instead. If you really want pagination, there is an API sample at https://developers.arcgis.com/en/flex/sample-code/paging-through-results.htm but it is not using the AttributeTable component, so I think it would be difficult to combine that sample and that widget. ... View more

David, not sure if you solved it...  If not, do you have a public test service I could play with? ... View more

How can I do this without rest/querytask but insted being called from an object array. I might be misunderstanding what you are trying to do, but as far as I understand your post: You can populate a FeatureLayer using either the url (what you call rest/querytask) OR using a feature collection (which is what I think is what you are looking for). There is a sample for adding feature collections at: https://developers.arcgis.com/en/flex/sample-code/time-rendered-gpx.htm https://github.com/Esri/arcgis-samples-flex/blob/master/web/src/TemporalRenderer_FeatureCollection.mxml How can you dynamically add PictureMarkerSymbol (with a flex shape as picture and coordinates) and then attach a InfoWindow to the PictureMarkerSymbol? Here are three examples for creating infowindows: https://developers.arcgis.com/en/flex/sample-code/infowindows-for-featurelayer.htm https://developers.arcgis.com/en/flex/sample-code/infowindow-on-click.htm https://developers.arcgis.com/en/flex/sample-code/infowindow-on-mouseover.htm If so, is it also possible to give the PictureMarkerSymbol a ID, so you specifically delete that PictureMarkerSymbol? You wouldn't normally delete the symbol. but instead removing the feature. You can delete the feature in the featurecollection using featurelayer.remove(). ... View more

How can I resize a polygon geometry by code? Is there any way? I don't think there is any automatic way through code.  You would have to do the calculation on your own, then update the geometry. ... View more

When I hit feature on the map pop-up window open but this feature didn't link with this feature row in attribute table. I can see this link in edit mode only. When I select the feature on the map in the edit mode  the row with this feature in attribute table is selected also. Is it a bug? I don't think it's a bug. When you click a feature on the map to see the popup (what you call "hit feature"), it doesn't really "select" anything. It only outlines the feature so you know which feature the popup is for (note the purple highlight). When you click a feature in the attribute table, you are actually selecting it, which is why the feature on the map gets a yellow-ish color. When you are editing, clicking the feature selects it (so that you can modify geometry etc). Note the yellow selection color when in edit more.  I hope this explains it a bit more... ... View more

Or are these 3 values the only ones possible from the documentation No. See http://resources.arcgis.com/en/help/arcgis-rest-api/#/Project/02r3000000pv000000/ for more info on datum transformation with ArcGIS Server. This documentation page also has a link to list of valid datum transformation ID values.  I don't see "108457" listed there, but I do see two other "Amersfoort" ones... What version of server are you using? It needs to be 10.1 or higher. ... View more

Is there a way to use two fields or attributes for classbreakrenderer for a featurelayer?  ... Also is there a alternate way to use two fields using current api Use a UniqueValueRenderer - which supports up to three fields (just like ArcMap).  Depending on your data, you might have to adjust it to make it more "uniquevalue" friendly. ... View more

http://nowcoast.noaa.gov ...is there a way to incorporate a legend that populates on the screen when the layers are activated?  I've seen a few previous posts referencing use of the STATIC IMAGE widget, but in my experience, that image is always on the screen and not capable of being deactivaed. ... This seems like it should be relatively simple to fix, but I cannot find a solution. It would be simple if the NOAA WMS services supported legend URLs using the WMS specification, in which case it would just work (with version 3.4 or later of the viewer). Option 1: You could use StaticImage widget (and always display the legends - http://nowcoast.noaa.gov/help/layerinfo.shtml?name=layerinfo). Option 2: Or have a help link at top left that goes to a URL with more info. Option 3: If you are working with the source code of the flex viewer, you could make a custom version of the StaticImage that updated as the layers updated.  Option 4: Or maybe extend the WMSLayer to grab the legends using the NOAA specific syntax. ... View more

In the web browser the labels do not appear, but in the REST service the labels do appear. Are you adding the service as individual feature layers or as one dynamic/tiled service?  In the latter case, the labels should display as the map image is created on the server.  For individual feature layers, the features are drawn client-side and labelling will not work. ... View more