Latest Contributions by SteveLettau

Hi, Has there been a definitive listing of the limitations of Export Web Map yet? Specifically, I'm having trouble exporting a map that contains a graphics layer symbolized using a unique value renderer. I'm getting a similar error: Error executing tool.: Layer "graphicsLayer2": Field 'pointType' not part of schema for this feature collection. Where the field 'pointType' contains the value to be rendered on. Thanks! Jill Jill, did you ever resolve this?  I'm experiencing the same problem.  Steve ... View more

Did you ever resolve this issue?  I'm having the same problem.  Steve ... View more

The issue had a couple items associated with it.   First off, the layer I was selecting features on was not visible at the scale of the map I was starting with, and I determined that if I zoomed into a scale that turned my layer on, it worked. However, a larger issue it uncovered is related to the generalization of features.  The shape of the selection varied based on the scale of the map, that is, if I was zoomed in closely when I started the selection process, the feature shape was more accurate.  If I started the operation zoomed out a bit further, the selection shape was generalized. I'm working around this by first querying for the feature using a QueryTask, then zooming to the results geometry.  Then I perform a second operation to select the feature.  It works every time now.  Not sure this is a great solution but it works. Steve ... View more

Turns out it did work fine, I'd forgotten to set: query.returnGeometry = true; Proxy page works fine in MVC4. Steve ... View more

Does anyone have any more experience with this in MVC4?  I need to implement the proxy to perform buffers and spatial queries using polygon geometry.  I can successfully run my code against a single web map HTML page, but now I need to integrate into my MVC4 project. I added the proxy.ashx and proxy.config to the root of my project, it dies on the geoServer.buffer.  Below is the code that works in the standalone page but not in my MVC app.  Does anyone have any ideas? In init function: esri.config.defaults.io.proxyUrl = "/proxy/proxy.ashx"; In partialview:             geoService = new esri.tasks.GeometryService("http://<domain:port>/arcgis/rest/services/Utilities/Geometry/GeometryServer");             bufferParams = new esri.tasks.BufferParameters();             bufferParams.unit = esri.tasks.GeometryService.UNIT_METER;             var bsr = new esri.SpatialReference({ wkid: 102100 });             bufferParams.bufferSpatialReference = bsr;             bufferParams.outSpatialReference = bsr;             bufferParams.geodesic = true;             bufferParams.distances = [-4];             var geometry = geoPoly.geometry;             bufferParams.geometries = [geometry];             geoService.buffer(bufferParams, function (result) {                 var graphic = new esri.Graphic(result[0], selectionSymbol);                 var bufferGeometry = graphic.geometry;                 zoningQuery.geometry = bufferGeometry;                 zoningQueryTask.execute(zoningQuery, showZoningResults);             }, onError); ... View more

I did and as far as I can tell, it's null.  There's definitely no indication of 1/1/1970.  I've logged an incident with technical support and will await word from them.  Thanks, Steve ... View more

I may be missing something.  I can use setAttributeToNullForKey, but instead of setting the value to Null, it reverts to 1/1/1970.  To add some more info, I'm using ArcSDE 10.1 on SQL Server 2012. To add to the confusion, I can add a feature in ArcGIS Desktop and the date field defaults to NULL, but when I add (or edit) the feature through my iOS app, the date gets set to 1/1/1970.  This wasn't the case with iOS SDK 2.3, it appeared when I upgraded to 10.1. I'm attaching a small screen shot from ArcCatalog to show the issue. ... View more

Nimesh, I've run into a problem since upgrading my iOS SDK to 10.1.1.  Now I cannot clear out dates using setAttribute:[NSNull null].  Also, when adding features through my app, all date fields are defaulting to January 1, 1970. I've tried the new setAttributeToNullForKey: but that didn't work either. Any idea what could be happening with my date fields after upgrade to 10.1.1? Thanks, Steve ... View more

Wow, you are indeed the man!  Thanks for the help.  Steve ... View more

Okay, I got it.  Thanks Nimesh.  I needed to step through the results to get each array.  Here's the code that worked:         AGSIdentifyResult *layer0Results = [results objectAtIndex:0];         AGSIdentifyResult *layer1Results = [results objectAtIndex:1];         AGSIdentifyResult *layer2Results = [results objectAtIndex:2]; and then to get specific attribute values:         NSString *prop_city = [layer2Results.feature.attributes objectForKey:@"City"];         NSString *prop_state = [layer2Results.feature.attributes objectForKey:@"State"];         NSString *prop_zip = [layer2Results.feature.attributes objectForKey:@"Zip"]; Thanks again, Steve ... View more

Nimesh, thanks for the reply.  I did as suggested (see screenshot), and now can make out county outlines in the states.  When I identify, however, I only see the same 50 attributes shown by the original example.  I also noticed that after I made the changes to the code suggested, the state name disappeared from the callout.  Not sure if that's related, but bottom line, in my case changing the code didn't app earl to show attributes from additional layers. One thing to add, I'm using Xcode 4.3.2. Steve ... View more