Latest Contributions by XiujuZhou

‎04-19-2011

I modified geocoding sample page http://help.arcgis.com/EN/webapi/javascript/gmaps/samples/locator/locator_address.html using my locator (it is a working locator using by other applications) by changed 3 line of code like below, and no result show. Please help! : gmap.setCenter(new GLatLng(29.7598967, -95.3670557), 12); ........ locator = new esri.arcgis.gmaps.Locator("http://gisapps.houstongims.org/ArcGIS/rest/services/Address_Locator_Zip_Appr_HCAD_Parcel2009/GeocodeServer"); .......... var address = { Street:"611 Walker st", Zone:"77002" };

‎04-08-2011

Thanks you. Jennifer. Is v2.2 beta good for my production version of application? I like to use it if it is good. I cannot use 2.2 Beta version since I was told so. so is there anyway trick like around to avoid this problem in version 2?

‎04-08-2011

Thank you for sharing this to us. We are aware of this bug. The fix was included in v2.2 beta. Thanks you. Jennifer. Is v2.2 beta good for my production version of application? I like to use it if it is good.

‎04-08-2011

I created a Feature Layer service and test it on ArcGIS My Map. I found out the feature symbol is not correct. It is dotted line symbol in MXD file and shows correctly in ArcCatalog. But it shows solid line wrongly when test it on the rest service URL in Internet Browser. Please help!

‎04-07-2011

I created a Feature Layer service and test it on ArcGIS My Map. I found out the feature symbol is not correct. It is dotted line symbol in MXD file and shows correctly in ArcCatalog. But it shows solid line wrongly when test it on the rest service URL in Internet Browser. Please help!

‎02-24-2011

The QueryTask class has a property 'DisableClientCaching' that can be set to true to prevent the request from being looded from the browser's cache. Thank you dbroux. great idea. I got it.

‎02-24-2011

Did you set 'DisableClientcaching' to true? Where to set it up? I don't know where it is.

‎02-24-2011

I have silverlight application which can create new or delete feature using ArcGIS API 2. after a feature created or deleted, I do query by WCR_NUM (see below, a WCR_NUM contain one more features), the result of the featureSet still includes the deleted feature or not includes new created feature, which means the query result is not updated. Please help! QueryTask queryTask; ESRI.ArcGIS.Client.Tasks.Query query; queryTask = new QueryTask("http://mapserver2.pwe.pserv.coh.gov/ArcGIS/rest/services/WCRPolygon/MapServer/0"); queryTask.ExecuteCompleted += QueryTask_ExecuteCompleted; queryTask.Failed += QueryTask_Failed; query = new ESRI.ArcGIS.Client.Tasks.Query(); query.OutFields.Add("*"); query.Where = "WCR_NUM='" + WCRNUM + "' and STATUS='Active'"; query.ReturnGeometry = true; queryTask.ExecuteAsync(query);

‎02-15-2011

great solution! Thank you LochDhu.

‎02-14-2011

Google Street View provides panoramic 360 degree views. I need the street view in my ESRI ArcGIS API for sliverlight website. when user click a parcle, display the parcle building and street around it. I am wondering whether ESRI provide panoramic 360 degree Street View ? if not, Can ArcGIS API use Google street view?

‎01-05-2011

I have silverlight 4/acrGIS API 2 application. I need to set some attributes readonly for FeatureDataForm. I have not found any place in feature service to implement it. Please help. Thanks.

‎12-21-2010

I have a ArcGIS API for silverlight 2 application and need to set tolerance for "Select" function in editwiget to select a feature graphic in editing. after user click select image button on the editwiget, then click a polyline feature graphic of an editing layer on the screen, the graphic is so hard to be selected and hilighted. Also, the same problem is happened to MapTip. I think it is a tolerance issue. Is there any way to set the tolerance for selecting feature?

‎12-08-2010

I have feature service which provides editing for layers in mxd. and those layers' source is sde views jointing sde table and non-SDE data table. I have Siverlight ArcGIS API2 application to create/edit features using EditWiget tool. Is possible to edit the non-sde data table using Attribute Data Form in the tool? How to do that?

‎11-18-2010

the problem is the graphic change is showing on the screen right after user's action and before save to feature layer by calling SaveEdits(). If you want to accept the change in geometry caused by Cut/Reshape/Union/EditVertices, you can explicitly call SaveEdits(). Otherwise to revert back to the old geometry, the only way is to call FeatureLayer.Update(). Another option is to use v2.1 RTM. Like I said in my previous post, CancelActive command will also cancel edits made by EditVertices command if it were the active command and the changes were not yet commited. However, Cut/Reshape/Union does not cancel their edit with CancelActive command even with v2.1 RTM. The reason is because, the GeometryService call performs this change instantaneously; unlike EditVertices where you have to click back on the feature to finalize the edit. For this case, I would advise to do the first approach.

‎11-17-2010

Sorry I didn't explained clearly. what I tried to tell is that, I have set AutoSave to False to my feature layer. When calling Editor's editCompleted, the graphic is changed on screen already, even though I have not saved it to feature Layer yet by running MyFeatureLayer.saveEdit. Which means, I think, the change is saved to a graphic layer or somewhere in memory at the moment of calling Editor's editCompleted, until run MyFeatureLayer.saveEdit, the change is going to save to feature layer from graphic layer or somewhere. How to make this change to be back to the original on the screen? I don't want to reload the feature layer by calling myFeatureLayer.update() to see the original one, otherwise, all changes to other features are going to be lost. Yup, that is why I suggested in making AutoSave to false and just explicitly call SaveEdits() http://help.arcgis.com/en/webapi/silverlight/apiref/ESRI.ArcGIS.Client~ESRI.ArcGIS.Client.FeatureLayer~SaveEdits.html when the geometry change seem correct 😛 This should give you a chance to undo or cancel the changes in the Editor's EditCompleted event.

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My Ideas

Latest Contributions by XiujuZhou

Geocoding result not shows when using my Locator

Re: Feature layer service doesn't show feature symbol as dotted line correctly

Re: Feature layer service doesn't show feature symbol as dotted line correctly

Feature layer service doesn't show feature symbol as dotted line correctly

Feature layer service doesn't show feature symbol as dotted line correctly.

Re: Query task result failed to update after features created or delete in Silverligh

Re: Query task result failed to update after features created or delete in Silverligh

Query task result failed to update after features created or delete in Silverlight Ap

Re: Does ESRI provide panoramic 360 degree Street View service like Google?

Does ESRI provide panoramic 360 degree Street View service like Google?

How to set some attributes readonly for FeatureDataForm?

how to set tolerance for Select feature graphic in editing?

edit data of non-sde table with feature service in silverlight arc gis api 1 applicat

Re: How to cancel graphic change like Reshape,cut, union and editVertix?

Re: How to cancel graphic change like Reshape,cut, union and editVertix?