Latest Contributions by BeakalGobena

‎08-22-2014

Thanks Tim and Riyas and for the reply, IdentifyParameter and IdentifyTask is the write approach. But I ran into another problem, on my page I'm loading four different layers at a time while the IdentifyParameter object accepts only one url as a parameter. Note that the layers are not in the same map service, they are in a different urls and different locations. When the users click on any of the layer, I want to get the pixel values from the clicked layer. Is this some thing possible?

‎08-20-2014

I have this map loaded using the ArcGIS API http://ags.servirlabs.net/ArcGIS/rest/services/ReferenceNode/TRMM_30DAY/MapServer I want to let the user click on the raster layer and display the pixel value at that specific x,y location in a pop up window. While googling I found this example https://developers.arcgis.com/javascript/jssamples/find_popup.html explaining how to use IdentifyTask. Can I use this feature for a raster layer plus the data is already loaded do I need to make an extra request to get the values every time the user clicks on the layer?

‎07-20-2014

The application that am currently working on makes a request to an API which returns Lat,Long pair along with some record id. After successful response from the API, the application pins the LatLong on a base map using SimpleMarkerSymbol and is expected to attach the record id with the marker. At the time of clicking the markers, the app should retrieves the id from the selected marker to make further requests. Currently I'm able to pin the markers succesfuly where as the following key question still to be answered Is there any way to capture SimpleMarkerSymbol click event? Is there any way to attach data attribures to the marker that will be used while the click event is dispatched? Thanks, Beakal

‎01-19-2014

interesting topic, and works perfectly, Thanks guys for the quick reply.

‎01-17-2014

Assume I have some some records in my database and this records are rendered as buttons in my page next to ARC GIS map. Within the map there is a feature layer is rendered from a Map server containing objects which relate with the my db records. So the requirement is when the user clicks the buttons I want to find an object within the feature layer that is related with the id of my record and display an infoWindow around it. Mainly I want to trigger some event from my pages using Javascript or something that will find a specific object in the layer and center and display extra info. Is this possible?

‎01-09-2014

Thank you so much for the example, and works perfectly. I was also able to load raster layer using the DynamicLayer class, is that an effective way of loading the service, since dynamicLayer is no cached? Any ways both ArcGISDynamicMapServiceLayer and Dynamic layer works for raster layer. Which one do you think is more efficient?

‎01-08-2014

I Want to display a raster layer on to my page using ArcGIS javascript API. Loading Feature layer is easy and pretty forward but the raster layer is giving me hard time. Here is the the MapService: http://ags.servirlabs.net/ArcGIS/rest/services/ReferenceNode/TRMM_30DAY/MapServer/0 which is Raster layer not featureLayer or imageService. Do you have any ideas on how to do this?

Online Status	Offline
Date Last Visited	‎11-11-2020 02:23 AM

My Ideas

Latest Contributions by BeakalGobena

Re: Javascript Api Identify Raster pixel value

Javascript Api Identify Raster pixel value

ArcGIS Javascript api SimpleMarkerSymbol click event

Re: Find object in Feature layer with Id

Find object in Feature layer with Id

Re: Display Raster Layer using ArcGIS Javascript API

Display Raster Layer using ArcGIS Javascript API

Re: Javascript Api Identify Raster pixel value