topic Re: Not able to query when useamf = true in ArcGIS API for Flex Questions

Not able to query when useamf = true

sheebaashraf — Tue, 18 Jan 2011 07:19:18 GMT

I'm not able to do query when useamf = true. however I'm able to query when useamf is false

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Tue, 18 Jan 2011 10:58:04 GMT

mohd,

useamf = true requires ArcGIS Server 10 as the documentation states.

http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/QueryTask.html

Use AMF for execute() and executeRelationshipQuery(). Requires the server to be ArcGIS Server 10.0 or above, set to false if using earlier server versions. When useAMF is true, the BaseTask properties concurrency, requestTimeout and showBusyCursor are ignored.

Re: Not able to query when useamf = true

sheebaashraf — Tue, 18 Jan 2011 12:43:57 GMT

Thanks Robert,

I'm using Arcgis 10

I'm able to query the AMF format using service directory. but not through my application
In fact I know amf is supported in Arcgis 10

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Tue, 18 Jan 2011 12:47:43 GMT

mohd,

Then you need to post your code that you are using. Most people that have issue with useAMF don't know that they need ArcGIS Server 10. That is the reason for my previous post.

Re: Not able to query when useamf = true

sheebaashraf — Tue, 18 Jan 2011 13:07:32 GMT

Thanks for your reply

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:esri="http://www.esri.com/2008/ags"
xmlns:s="library://ns.adobe.com/flex/spark"
pageTitle="Query Task (with a map)">

<s:layout>
<s:VerticalLayout gap="10"
horizontalAlign="center"
paddingBottom="20"
paddingLeft="25"
paddingRight="25"
paddingTop="20"/>
</s:layout>

<fx:Script>
<![CDATA[
import com.esri.ags.Graphic;
import com.esri.ags.FeatureSet;
import mx.controls.Alert;
import mx.rpc.AsyncResponder;

private function doQuery():void
{
queryTask.execute(query, new AsyncResponder(onResult, onFault));
function onResult(featureSet:FeatureSet, token:Object = null):void
{
Alert.show("done");
}
function onFault(info:Object, token:Object = null):void
{
Alert.show(info.toString(), "Query Problem");
}
}
]]>
</fx:Script>

<fx:Declarations>

<esri:QueryTask id="queryTask"
showBusyCursor="true"
url="http://testserver/ArcGIS/rest/services/testservices/MapServer/5"
useAMF="true"/>

<esri:Query id="query"
outSpatialReference="{myMap.spatialReference}"
returnGeometry="true"
text="{qText.text}">
<esri:outFields>
<fx:String>Name</fx:String>
<fx:String>Value</fx:String>
</esri:outFields>
</esri:Query>
</fx:Declarations>

<s:Panel height="60"
backgroundColor="0xB2BFC6"
title="Query a layer (search for a state)">
<s:layout>
<s:HorizontalLayout/>
</s:layout>
<s:TextInput id="qText"
width="100%"
enter="doQuery()"
text="California"/>
<s:Button click="doQuery()" label="Do Query"/>
</s:Panel>

<esri:Map id="myMap">
<esri:extent>
<esri:Extent xmin="-14298000" ymin="2748000" xmax="-6815000" ymax="7117000">
<esri:SpatialReference wkid="102100"/>
</esri:Extent>
</esri:extent>
<esri:ArcGISTiledMapServiceLayer url="http://testserver/ArcGIS/rest/services/testservices2/MapServer"/>
</esri:Map>

</s:Application>

Note: If i set useAMF="false" it works

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Tue, 18 Jan 2011 13:16:58 GMT

Mohd,

Which version of the Flex API are you using?

Re: Not able to query when useamf = true

sheebaashraf — Tue, 18 Jan 2011 13:23:22 GMT

Robert,

Arcgis flex apis 2.0.

Just want to share with you I have map services hosted on another server and when I use that service hosted there it works fine for me.

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Tue, 18 Jan 2011 13:47:53 GMT

Mohd,

That is what I find also. If I use one of my map services that is on a 10 server and switch the outfields to mine than your code works fine. This leads me to believe you have a server issue and that is best handled by ESRI tech support.

Re: Not able to query when useamf = true

sheebaashraf — Tue, 18 Jan 2011 14:08:35 GMT

Dear Robert

Do you installed Arcgis server SP1. Can I have your email Id.

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Tue, 18 Jan 2011 14:12:47 GMT

Mohd,

Yes I do have SP1 installed. I don't give out my email. But if you post questions to the forum I am always monitoring the Flex API and FlexViewer forums.

Re: Not able to query when useamf = true

sheebaashraf — Wed, 19 Jan 2011 17:35:13 GMT

Dear Robert,

I check the requests using firbug and found when i have useamf = tre
http://testserver/arcgis/rest/services/mylayers/FeatureServer/0/query?f=amf&returnGeometry=true&outFields=OBJECTID%2CCID%2CUPHONE%2CUNAME%2CUNICKNAME%2CUEMAIL%2CCTYPE%2CCDESCRIPTION%2CSTATUS%2CREPORTDATE&geometry=%7B%22xmin%22%3A5147413%2E5325797%2C%22ymin%22%3A3371398%2E7935893415%2C%22xmax%22%3A5538771%2E117399615%2C%22ymax%22%3A3450587%2E554892746%7D&spatialRel=esriSpatialRelIntersects&where=STATUS%20in%20%28%27On%20Hold%27%2C%20%27In%20Progress%27%2C%20%27Closed%27%29&geometryType=esriGeometryEnvelope&inSR=102100&outSR=102100

the status of request is status is 403 forbidden. pertinently when i copy the above url in browser i got the response.

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Wed, 19 Jan 2011 17:42:33 GMT

mohd,

In server 10 there was a potential bug with amf responses that was fixed in SP1.

Re: Not able to query when useamf = true

sheebaashraf — Wed, 19 Jan 2011 17:55:05 GMT

Dear Robert,

Can you tell me in which direction I should try to investigate. First time I thought as we have kaspersky antivirus running on system so may be it's blocking it. but when i browsed the same URL it returns data.

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Wed, 19 Jan 2011 17:56:33 GMT

Dear Robert,

Can you tell me in which direction I should try to investigate. First time I thought as we have kaspersky antivirus running on system so may be it's blocking it. but when i browsed the same URL it returns data.

Are you running SP1 now?

Re: Not able to query when useamf = true

sheebaashraf — Wed, 19 Jan 2011 17:59:15 GMT

Yes SP1 is installed

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Wed, 19 Jan 2011 18:03:12 GMT

Did you do the ArcGIS Server Post Install after you ran the sp1 installer and restart your ArcGIS Server? Can you verify also that when you go to your REST Services directory it says : Current Version: 10.01.

Re: Not able to query when useamf = true

sheebaashraf — Wed, 19 Jan 2011 18:08:21 GMT

Yes I did my post installation after I ran sp1 installer

Yes is Current Version: 10.01

Re: Not able to query when useamf = true

RobertScheitlin__GISP — Wed, 19 Jan 2011 18:10:54 GMT

Time to contact tech support then.

Re: Not able to query when useamf = true

sheebaashraf — Thu, 20 Jan 2011 04:47:22 GMT

Dear Robert

thanks for your help. really appreciate you

I have analysed the scenario and found when I Disable Services Directory It doesn't work.
If I enable them It works for me