subject:"\[flexcoders\] Re\: DataGrid not populating from XMLListCollection \- namespace issue\?"

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

2007-11-13 Thread Brian

Thanks! I've tried it and am still having problems. Sorry for the
newbie questions.

You mentioned in the comments on your blog that you like to leave the
resultFormat defaulted to Object. So then how do you construct your
dataProvider? I'm confused because on one hand we're talking about
handling XML/namespace data, but then you talk about leaving it as an
Object. Do you still use a result Handler to parse your Object data
into a different model?

--- In flexcoders@yahoogroups.com, ben.clinkinbeard
[EMAIL PROTECTED] wrote:

 This might help, hope it does.

http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namespaces/
 
 
 
 --- In flexcoders@yahoogroups.com, Brian briforge@ wrote:
 
  I've been trying to get a DataGrid populated from a WebService and
  having much trouble. I'm wondering if the issue might be namespace
  issues, but I'm confused by the usage and syntax of namespace from the
  posts I've found here on that. There is no data in the DataGrid, but
  it does appear to flicker and slightly resize it self when I call the
  service so it looks like _something_ is going on. I've bound the
  service response to an XMLListCollection so I can trace() it and I can
  see the XML tree that should be displayed in the DataGrid.
  
  Any ideas why it's not working? Would appreciate any help, been
  banging my head on this for days now. Thanks.
  
  Here is the mxml :
  
  ?xml version=1.0 encoding=utf-8?
  mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
  layout=absolute
  
  mx:Script
  ![CDATA[
  import mx.collections.XMLListCollection;
  import mx.controls.Alert;
  import mx.rpc.events.ResultEvent;
  private namespace ovServices = 
  http://services.company.com;;
  use namespace ovServices;
  [Bindable]
  public var ordMedList:XMLListCollection;
  public var ordMedXMLList:XMLList;
  
  public function 
  handleOrdMedSearch(event:ResultEvent):void {
  trace(handling OrdMedSearchResult);
  var resultXML:XML = XML(event.result);
  ordMedXMLList = resultXML.child(OrdMedList);
  //trace(ordMedList :  + ordMedList);
  ordMedList = new 
  XMLListCollection(ordMedXMLList);
  }
  ]]
  /mx:Script
  
  mx:WebService id=ordMedSearchWS
  
  wsdl=http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl;
  showBusyCursor=true
  mx:operation name=searchStartsWith resultFormat=e4x
  result=handleOrdMedSearch(event)
  mx:request
  searchText{ordMedSearchText.text}/searchText
  /mx:request
  /mx:operation
  /mx:WebService
  
  mx:HBox x=10 y=70
  mx:Label text=Orderable Med Search /
  mx:TextInput id=ordMedSearchText width=100/
  mx:Button label=Search
  click=ordMedSearchWS.searchStartsWith.send()/
  mx:Label /
  /mx:HBox
  
  mx:DataGrid x=10 y=100 id=ordMeds width=400
  dataProvider={ordMedList}
  mx:columns
  mx:DataGridColumn headerText=Id 
  dataField=id width=100/
  mx:DataGridColumn headerText=Desc 
  dataField=desc /
  /mx:columns
  /mx:DataGrid
  
  /mx:Application
  
  Here is the xml from the trace : 
  
  OrdMedList xmlns:ns1=http://services.company.com/;
  xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/;
ns2:OrdMed xmlns:ns2=http://services.company.com;
  ns2:desc xmlns=http://services.company.com;tylenol/ns2:desc
  ns2:id xmlns=http://services.company.com;7607/ns2:id
/ns2:OrdMed
ns2:OrdMed xmlns:ns2=http://services.company.com;
  ns2:desc xmlns=http://services.company.com;aspirin/ns2:desc
  ns2:id xmlns=http://services.company.com;7608/ns2:id
/ns2:OrdMed
ns2:OrdMed xmlns:ns2=http://services.company.com;
  ns2:desc xmlns=http://services.company.com;ibuprofen/ns2:desc
  ns2:id xmlns=http://services.company.com;7609/ns2:id
/ns2:OrdMed
  /OrdMedList

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

2007-11-13 Thread ben.clinkinbeard

Hi Brian,

These days I usually want to end up with strongly typed objects, so I
generally implement my VO classes so that they accept XML in their
constructor. I pass the XML node to the constructor, throw a use
namespace in there and then grab the properties I need from the XML.

HTH,
Ben



--- In flexcoders@yahoogroups.com, Brian [EMAIL PROTECTED] wrote:

 Thanks! I've tried it and am still having problems. Sorry for the
 newbie questions.
 
 You mentioned in the comments on your blog that you like to leave the
 resultFormat defaulted to Object. So then how do you construct your
 dataProvider? I'm confused because on one hand we're talking about
 handling XML/namespace data, but then you talk about leaving it as an
 Object. Do you still use a result Handler to parse your Object data
 into a different model?
 
 --- In flexcoders@yahoogroups.com, ben.clinkinbeard
 ben.clinkinbeard@ wrote:
 
  This might help, hope it does.
 

http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namespaces/
  
  
  
  --- In flexcoders@yahoogroups.com, Brian briforge@ wrote:
  
   I've been trying to get a DataGrid populated from a WebService and
   having much trouble. I'm wondering if the issue might be namespace
   issues, but I'm confused by the usage and syntax of namespace
from the
   posts I've found here on that. There is no data in the DataGrid, but
   it does appear to flicker and slightly resize it self when I
call the
   service so it looks like _something_ is going on. I've bound the
   service response to an XMLListCollection so I can trace() it and
I can
   see the XML tree that should be displayed in the DataGrid.
   
   Any ideas why it's not working? Would appreciate any help, been
   banging my head on this for days now. Thanks.
   
   Here is the mxml :
   
   ?xml version=1.0 encoding=utf-8?
   mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
   layout=absolute
   
 mx:Script
 ![CDATA[
 import mx.collections.XMLListCollection;
 import mx.controls.Alert;
 import mx.rpc.events.ResultEvent;
 private namespace ovServices = 
   http://services.company.com;;
 use namespace ovServices;
 [Bindable]
 public var ordMedList:XMLListCollection;
 public var ordMedXMLList:XMLList;
 
 public function 
   handleOrdMedSearch(event:ResultEvent):void {
 trace(handling OrdMedSearchResult);
 var resultXML:XML = XML(event.result);
 ordMedXMLList = resultXML.child(OrdMedList);
 //trace(ordMedList :  + ordMedList);
 ordMedList = new 
   XMLListCollection(ordMedXMLList);
 }
 ]]
 /mx:Script
 
 mx:WebService id=ordMedSearchWS
 
wsdl=http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl;
 showBusyCursor=true
 mx:operation name=searchStartsWith resultFormat=e4x
   result=handleOrdMedSearch(event)
 mx:request
 searchText{ordMedSearchText.text}/searchText
 /mx:request
 /mx:operation
 /mx:WebService
 
 mx:HBox x=10 y=70
 mx:Label text=Orderable Med Search /
 mx:TextInput id=ordMedSearchText width=100/
 mx:Button label=Search
   click=ordMedSearchWS.searchStartsWith.send()/
 mx:Label /
 /mx:HBox
 
 mx:DataGrid x=10 y=100 id=ordMeds width=400
   dataProvider={ordMedList}
 mx:columns
 mx:DataGridColumn headerText=Id 
   dataField=id width=100/
 mx:DataGridColumn headerText=Desc 
   dataField=desc /
 /mx:columns
 /mx:DataGrid
 
   /mx:Application
   
   Here is the xml from the trace : 
   
   OrdMedList xmlns:ns1=http://services.company.com/;
   xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/;
 ns2:OrdMed xmlns:ns2=http://services.company.com;
   ns2:desc xmlns=http://services.company.com;tylenol/ns2:desc
   ns2:id xmlns=http://services.company.com;7607/ns2:id
 /ns2:OrdMed
 ns2:OrdMed xmlns:ns2=http://services.company.com;
   ns2:desc xmlns=http://services.company.com;aspirin/ns2:desc
   ns2:id xmlns=http://services.company.com;7608/ns2:id
 /ns2:OrdMed
 ns2:OrdMed xmlns:ns2=http://services.company.com;
   ns2:desc
xmlns=http://services.company.com;ibuprofen/ns2:desc
   ns2:id xmlns=http://services.company.com;7609/ns2:id
 /ns2:OrdMed
   /OrdMedList

RE: [flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

2007-11-13 Thread Tracy Spratt

I am concerned about this expression:

ordMedXMLList = resultXML.child(OrdMedList);

 

Why not:

ordMedXMLList = resultXML.OrdMed;  //You'll need the namespace
identifier in there or have a default.

trace(ordMedXMLList.length()); 

 

Tracy

 



From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of ben.clinkinbeard
Sent: Tuesday, November 13, 2007 1:38 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: DataGrid not populating from XMLListCollection
- namespace issue?

 

Hi Brian,

These days I usually want to end up with strongly typed objects, so I
generally implement my VO classes so that they accept XML in their
constructor. I pass the XML node to the constructor, throw a use
namespace in there and then grab the properties I need from the XML.

HTH,
Ben

--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Brian [EMAIL PROTECTED] wrote:

 Thanks! I've tried it and am still having problems. Sorry for the
 newbie questions.
 
 You mentioned in the comments on your blog that you like to leave the
 resultFormat defaulted to Object. So then how do you construct your
 dataProvider? I'm confused because on one hand we're talking about
 handling XML/namespace data, but then you talk about leaving it as an
 Object. Do you still use a result Handler to parse your Object data
 into a different model?
 
 --- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , ben.clinkinbeard
 ben.clinkinbeard@ wrote:
 
  This might help, hope it does.
 

http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namesp
aces/
http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-names
paces/ 
  
  
  
  --- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , Brian briforge@ wrote:
  
   I've been trying to get a DataGrid populated from a WebService and
   having much trouble. I'm wondering if the issue might be namespace
   issues, but I'm confused by the usage and syntax of namespace
from the
   posts I've found here on that. There is no data in the DataGrid,
but
   it does appear to flicker and slightly resize it self when I
call the
   service so it looks like _something_ is going on. I've bound the
   service response to an XMLListCollection so I can trace() it and
I can
   see the XML tree that should be displayed in the DataGrid.
   
   Any ideas why it's not working? Would appreciate any help, been
   banging my head on this for days now. Thanks.
   
   Here is the mxml :
   
   ?xml version=1.0 encoding=utf-8?
   mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml 
   layout=absolute
   
   mx:Script
   ![CDATA[
   import mx.collections.XMLListCollection;
   import mx.controls.Alert;
   import mx.rpc.events.ResultEvent;
   private namespace ovServices = http://services.company.com
http://services.company.com ;
   use namespace ovServices;
   [Bindable]
   public var ordMedList:XMLListCollection;
   public var ordMedXMLList:XMLList;
   
   public function handleOrdMedSearch(event:ResultEvent):void {
   trace(handling OrdMedSearchResult);
   var resultXML:XML = XML(event.result);
   ordMedXMLList = resultXML.child(OrdMedList);
   //trace(ordMedList :  + ordMedList);
   ordMedList = new XMLListCollection(ordMedXMLList);
   }
   ]]
   /mx:Script
   
   mx:WebService id=ordMedSearchWS
   
wsdl=http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl
http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl 
   showBusyCursor=true
   mx:operation name=searchStartsWith resultFormat=e4x
   result=handleOrdMedSearch(event)
   mx:request
   searchText{ordMedSearchText.text}/searchText
   /mx:request
   /mx:operation
   /mx:WebService
   
   mx:HBox x=10 y=70
   mx:Label text=Orderable Med Search /
   mx:TextInput id=ordMedSearchText width=100/
   mx:Button label=Search
   click=ordMedSearchWS.searchStartsWith.send()/
   mx:Label /
   /mx:HBox
   
   mx:DataGrid x=10 y=100 id=ordMeds width=400
   dataProvider={ordMedList}
   mx:columns
   mx:DataGridColumn headerText=Id dataField=id width=100/
   mx:DataGridColumn headerText=Desc dataField=desc /
   /mx:columns
   /mx:DataGrid
   
   /mx:Application
   
   Here is the xml from the trace : 
   
   OrdMedList xmlns:ns1=http://services.company.com/
http://services.company.com/ 
   xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/
http://schemas.xmlsoap.org/soap/envelope/ 
   ns2:OrdMed xmlns:ns2=http://services.company.com
http://services.company.com 
   ns2:desc xmlns=http://services.company.com
http://services.company.com tylenol/ns2:desc
   ns2:id xmlns=http://services.company.com
http://services.company.com 7607/ns2:id
   /ns2:OrdMed
   ns2:OrdMed xmlns:ns2=http://services.company.com
http://services.company.com 
   ns2:desc xmlns=http://services.company.com
http://services.company.com aspirin/ns2:desc
   ns2:id xmlns=http://services.company.com
http://services.company.com 7608/ns2:id
   /ns2:OrdMed
   ns2

RE: [flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

2007-11-13 Thread Tracy Spratt

I've never used the child() method but I just looked it up and your
usage is right.  But I think instead of:

child(OrdMedList);

it should be:

child(OrdMed);

 

Tracy



From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tracy Spratt
Sent: Tuesday, November 13, 2007 4:55 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Re: DataGrid not populating from
XMLListCollection - namespace issue?

 

I am concerned about this expression:

ordMedXMLList = resultXML.child(OrdMedList);

 

Why not:

ordMedXMLList = resultXML.OrdMed;  //You'll need the namespace
identifier in there or have a default.

trace(ordMedXMLList.length()); 

 

Tracy

 



From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of ben.clinkinbeard
Sent: Tuesday, November 13, 2007 1:38 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: DataGrid not populating from XMLListCollection
- namespace issue?

 

Hi Brian,

These days I usually want to end up with strongly typed objects, so I
generally implement my VO classes so that they accept XML in their
constructor. I pass the XML node to the constructor, throw a use
namespace in there and then grab the properties I need from the XML.

HTH,
Ben

--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Brian [EMAIL PROTECTED] wrote:

 Thanks! I've tried it and am still having problems. Sorry for the
 newbie questions.
 
 You mentioned in the comments on your blog that you like to leave the
 resultFormat defaulted to Object. So then how do you construct your
 dataProvider? I'm confused because on one hand we're talking about
 handling XML/namespace data, but then you talk about leaving it as an
 Object. Do you still use a result Handler to parse your Object data
 into a different model?
 
 --- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , ben.clinkinbeard
 ben.clinkinbeard@ wrote:
 
  This might help, hope it does.
 

http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namesp
aces/
http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-names
paces/ 
  
  
  
  --- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , Brian briforge@ wrote:
  
   I've been trying to get a DataGrid populated from a WebService and
   having much trouble. I'm wondering if the issue might be namespace
   issues, but I'm confused by the usage and syntax of namespace
from the
   posts I've found here on that. There is no data in the DataGrid,
but
   it does appear to flicker and slightly resize it self when I
call the
   service so it looks like _something_ is going on. I've bound the
   service response to an XMLListCollection so I can trace() it and
I can
   see the XML tree that should be displayed in the DataGrid.
   
   Any ideas why it's not working? Would appreciate any help, been
   banging my head on this for days now. Thanks.
   
   Here is the mxml :
   
   ?xml version=1.0 encoding=utf-8?
   mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml 
   layout=absolute
   
   mx:Script
   ![CDATA[
   import mx.collections.XMLListCollection;
   import mx.controls.Alert;
   import mx.rpc.events.ResultEvent;
   private namespace ovServices = http://services.company.com
http://services.company.com ;
   use namespace ovServices;
   [Bindable]
   public var ordMedList:XMLListCollection;
   public var ordMedXMLList:XMLList;
   
   public function handleOrdMedSearch(event:ResultEvent):void {
   trace(handling OrdMedSearchResult);
   var resultXML:XML = XML(event.result);
   ordMedXMLList = resultXML.child(OrdMedList);
   //trace(ordMedList :  + ordMedList);
   ordMedList = new XMLListCollection(ordMedXMLList);
   }
   ]]
   /mx:Script
   
   mx:WebService id=ordMedSearchWS
   
wsdl=http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl
http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl 
   showBusyCursor=true
   mx:operation name=searchStartsWith resultFormat=e4x
   result=handleOrdMedSearch(event)
   mx:request
   searchText{ordMedSearchText.text}/searchText
   /mx:request
   /mx:operation
   /mx:WebService
   
   mx:HBox x=10 y=70
   mx:Label text=Orderable Med Search /
   mx:TextInput id=ordMedSearchText width=100/
   mx:Button label=Search
   click=ordMedSearchWS.searchStartsWith.send()/
   mx:Label /
   /mx:HBox
   
   mx:DataGrid x=10 y=100 id=ordMeds width=400
   dataProvider={ordMedList}
   mx:columns
   mx:DataGridColumn headerText=Id dataField=id width=100/
   mx:DataGridColumn headerText=Desc dataField=desc /
   /mx:columns
   /mx:DataGrid
   
   /mx:Application
   
   Here is the xml from the trace : 
   
   OrdMedList xmlns:ns1=http://services.company.com/
http://services.company.com/ 
   xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/
http://schemas.xmlsoap.org/soap/envelope/ 
   ns2:OrdMed xmlns:ns2=http://services.company.com
http://services.company.com 
   ns2

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

2007-11-12 Thread ben.clinkinbeard

This might help, hope it does.
http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namespaces/



--- In flexcoders@yahoogroups.com, Brian [EMAIL PROTECTED] wrote:

 I've been trying to get a DataGrid populated from a WebService and
 having much trouble. I'm wondering if the issue might be namespace
 issues, but I'm confused by the usage and syntax of namespace from the
 posts I've found here on that. There is no data in the DataGrid, but
 it does appear to flicker and slightly resize it self when I call the
 service so it looks like _something_ is going on. I've bound the
 service response to an XMLListCollection so I can trace() it and I can
 see the XML tree that should be displayed in the DataGrid.
 
 Any ideas why it's not working? Would appreciate any help, been
 banging my head on this for days now. Thanks.
 
 Here is the mxml :
 
 ?xml version=1.0 encoding=utf-8?
 mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
 layout=absolute
 
   mx:Script
   ![CDATA[
   import mx.collections.XMLListCollection;
   import mx.controls.Alert;
   import mx.rpc.events.ResultEvent;
   private namespace ovServices = 
 http://services.company.com;;
   use namespace ovServices;
   [Bindable]
   public var ordMedList:XMLListCollection;
   public var ordMedXMLList:XMLList;
   
   public function 
 handleOrdMedSearch(event:ResultEvent):void {
   trace(handling OrdMedSearchResult);
   var resultXML:XML = XML(event.result);
   ordMedXMLList = resultXML.child(OrdMedList);
   //trace(ordMedList :  + ordMedList);
   ordMedList = new 
 XMLListCollection(ordMedXMLList);
   }
   ]]
   /mx:Script
   
   mx:WebService id=ordMedSearchWS
   
 wsdl=http://localhost:8080/OrderViewWeb/services/OrderableMed?wsdl;
   showBusyCursor=true
   mx:operation name=searchStartsWith resultFormat=e4x
 result=handleOrdMedSearch(event)
   mx:request
   searchText{ordMedSearchText.text}/searchText
   /mx:request
   /mx:operation
   /mx:WebService
   
   mx:HBox x=10 y=70
   mx:Label text=Orderable Med Search /
   mx:TextInput id=ordMedSearchText width=100/
   mx:Button label=Search
 click=ordMedSearchWS.searchStartsWith.send()/
   mx:Label /
   /mx:HBox
   
   mx:DataGrid x=10 y=100 id=ordMeds width=400
 dataProvider={ordMedList}
   mx:columns
   mx:DataGridColumn headerText=Id 
 dataField=id width=100/
   mx:DataGridColumn headerText=Desc 
 dataField=desc /
   /mx:columns
   /mx:DataGrid
   
 /mx:Application
 
 Here is the xml from the trace : 
 
 OrdMedList xmlns:ns1=http://services.company.com/;
 xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/;
   ns2:OrdMed xmlns:ns2=http://services.company.com;
 ns2:desc xmlns=http://services.company.com;tylenol/ns2:desc
 ns2:id xmlns=http://services.company.com;7607/ns2:id
   /ns2:OrdMed
   ns2:OrdMed xmlns:ns2=http://services.company.com;
 ns2:desc xmlns=http://services.company.com;aspirin/ns2:desc
 ns2:id xmlns=http://services.company.com;7608/ns2:id
   /ns2:OrdMed
   ns2:OrdMed xmlns:ns2=http://services.company.com;
 ns2:desc xmlns=http://services.company.com;ibuprofen/ns2:desc
 ns2:id xmlns=http://services.company.com;7609/ns2:id
   /ns2:OrdMed
 /OrdMedList

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

RE: [flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

RE: [flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

[flexcoders] Re: DataGrid not populating from XMLListCollection - namespace issue?

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