The esri-api tag has no wiki summary.
-1
votes
0answers
30 views
Get attributes and geometry from a feature and convert it to a graphic in JavaScript
How can I get the attributes of a selected data (wfst) and push it into a grid? Can I convert this selected feature to a graphic?
Any idea?
0
votes
1answer
33 views
Legend is stuck on startup()
All my layer URLs and Feature Layers are stored in an array.
with an foreach loop, I am creating the FeatureLayers from the URLs,
dojo.forEach(window.layerUrls, function (info, idx) {
...
0
votes
1answer
13 views
How to fix buffer selection issue in ESRI ArcGIS Javascript API and LGIM applications
I had strange LGIM application behavior where the map spatial search did not highlighted the parcels within the Geometry Buffer. What could be the possible reasons?
LGIM stands for the Local ...
2
votes
2answers
188 views
Add point to center of polygon graphic in the Esri javascript api
I’m using the ESRI JavaScript API 3.3 to develop an application. I am selecting parcels and adding a graphic for the selected polygon. What I would like to do is add a point marker to the center of ...
1
vote
1answer
52 views
esri.tasks.PrintTask won't print WMS layers hosted by non-ESRI servers
I'm using the ESRI Javascript API. My esri.Map is successfully displaying WMS layers via esri.layers.WMSLayer. Some of the WMS layers are hosted by an ArcGIS Server and some are hosted by non-ESRI ...
1
vote
0answers
33 views
Why is there no Map.SnapToLevels property in the ESRI JS API?
The ESRI Silverlight and WPF API's both have a Map.SnapToLevels property that can be set on or off. It "gets or sets whether zooming will snap to scale levels if the map contains cached layers". But ...
2
votes
1answer
53 views
Need to convert from ISpatialReference to SpatialReference
I am attempting to write a method in C# that will accept as input, an ESRI.ArcGIS.Geometry.ISpatialReference object and convert it to an ESRI.ArcGIS.Client.Geometry.SpatialReference object. I need ...
4
votes
2answers
361 views
How to convert NAD 27 to WebMercator in using the ESRI Silverlight API? (C#)
I am working with the ESRI Silverlight API. I found THIS post in the ESRI forums and THIS OTHER which show how to convert between WGS84 geographic coordinates and WebMercator coordinates. I want to do ...
2
votes
1answer
235 views
Check if lat/long point is within shape
I'm a bit new to ESRI and GIS so forgive me if this is a simple question.
Looking at this example ESRI Javascript sample (source code is here) I see you can click on a shape (via a published shape ...
2
votes
0answers
54 views
Recommendations on universal projection API or algorithm for ArcObjects?
As asked on the esri forum here, we are trying to convert a geometry from any spatial reference to any other spatial reference. We have tried the default IGeometry.Project(target_spatial_reference) ...
1
vote
1answer
357 views
ArcGIS JavaScript API: Override infowindow 'Zoom To' function or fire a second event
Those of you familiar with the Popup version of InfoWindow in ESRI's JavaScript API know that the Popup has a 'Zoom To' link on it that zooms you 4 levels closer to the linked feature. I'd like to ...
2
votes
1answer
162 views
Arcgis IPolygon(System.__comObject) and ILine2 (Esri.Arcgis.LineClass) intersection
Currently i am developing a Server Object Extension. On my project i am creating a new line class with
LineClass myLine = new LineClass();
and getting a polygon from client as JsonObject than ...
28
votes
2answers
10k views
How to get “.GDB” (Esri File Geodatabase) support in Quantum GIS (osgeo4w - qgis)
Following questions:
Open Source Tool capable of Reading .gdb?
How to access file geodatabase in Qgis?
How to get FGDB support in GDAL 1.9 without compiling?
I have spent around 2 days to find the ...
1
vote
1answer
135 views
Why does QueryFeatureIDs return an empty array when querying a Route Event Source?
I'm struggling with using the ESRI SOAP api to perform a spatial filter against a layer with a datatype of 'Route Event Source'
Because the number of features returned by a single spatial query could ...
0
votes
2answers
164 views
Is it possible to try the ESRI EDN without purchasing a license?
Albeit using QGIS for most of my GIS tasks, I still use ArcMAP for final map production. I am curious and would like to test out EDN. According to ESRI the annual subscription is $1,500. I'm not sure ...
2
votes
0answers
112 views
Performance issues after upgrading from 9.2 to ArcGIS Mobile release 10
We have recently upgraded an application originally written for ArcGIS mobile release 9.2 to the release 10. Even though we have just made a code conversion (no code refractory was applied), the ...
2
votes
2answers
2k views
ESRI - add graphics from a different spatialReference
I want to know if I'm approaching this incorrectly. We are attempting to create an esri-based map where we add graphics to a map thru the javascript API. The points that we're adding are lat/lng ...
2
votes
2answers
128 views
Understand and use user provided file structure
I have at my disposal a folder with data provided to me by a person that knows nothing about GIS. I have the impression that its file structure was generated by some esri desktop product. I have only ...
0
votes
1answer
126 views
Limit Geocode results based on application extent?
I am creating an Esri Flex API application (not the viewer), and have been creating a tool to use the World Places Locator.
For now, I am just zooming to the top scoring candidate returned.
If you ...
1
vote
2answers
104 views
How do I use the OverviewClass in ArcObjects?
I want to display an Overview map - I know how to do it using a separate PageLayout or MapControl - but I noticed ESRI has an OverviewClass - how do I make use of this with the AxMapControl?
7
votes
3answers
652 views
Use Esri Geoservices REST as backend for Python web framework (Django?)
I would like to know if it's feasible to use an existing Python web framework such as Django/GeoDjango as a frontend to work with Esri's Geoservices REST API? I envision developing a database engine ...
3
votes
6answers
318 views
Drive Times issue with Rendering Graphics
I am trying to consume the Esri Drive times geoprocessing service within a Flex application, based around the v2.2 Flex API.
I have seen the sample on how to do this.
- However, mine is a bit more ...
4
votes
0answers
704 views
FeatureLayer SaveEdits failing
I've created a layer which I have bound a DataFeatureForm. Everything is working hunky dory, up to the point where I try to call the layers SaveEdits method in the EditEnded event. When I call this ...
3
votes
3answers
833 views
esri draw graphic at a fixed screen coordinate
I am using ESRI silverlight. I have graphic objects on the screen and each graphic object has an attached silverlight label. What I want to do is to have each label shown at a fixed screen (pixel) ...
3
votes
4answers
406 views
ESRI Javascript API: Return to the Map Extent you were at when you use browser back button
Can anyone give me some pointers (code would be helpful) on how to go back to the extent a user was at after they have navigate away and clicked the back button?
So I'm viewing a map at X extent I ...
2
votes
3answers
387 views
How to find wmsURL? And how to use QueryTask method?
I have couple of questions.
var wmsLayer = new esri.layers.WMSLayer(wmsURL); with this line of code i can display wms layer over any base Layer. Now From where I get wmsURL ? I have published my ...
0
votes
3answers
898 views
How to access map service from GeoServer and can we use that service in ArcGIS API?
I have installed GeoServer and publish one shapefile on it. Now my question is, How can i access that shapefile from GeoServer? and can i work with that resource (shapefile) with ArcGIS API. As we can ...
2
votes
3answers
3k views
Problems with ESRI JavaScript API
I'm having some problems to get started using the ESRI JavaSript API. I have a test map service published on my notebook but I can't get it to display. I don't have problems with esri hosted services, ...
