Re: [flexcoders] Re: databinding issue for combobox

Wed, 29 Mar 2006 11:39:18 -0800

I think there is problem at dgResources.addItem   ,..not sure but may bethere the fault


 
On 3/30/06, Tracy Spratt <[EMAIL PROTECTED]> wrote:
When you do this:

dgResources.addItem( {dept: cmbDept.selectedItem} ); }

you are putting the whole combobox item object into the dept property of
a new object.

Perhaps you just want:
dgResources.addItem(cmbDept.selectedItem);


Tracy


-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of rgwilson26
Sent: Wednesday, March 29, 2006 10:16 AM
To: [email protected]
Subject: [flexcoders] Re: databinding issue for combobox

Basically I am calling a query that will populate a combobox. Then
the user will be able to use a click event that will send that value
from the combo box to a datagrid. Right now it sends a value from the
combobox to the datagrid, but what is displayed is [object Object]
instead of the desired value.

Here is an example:

<SCRIPT>
public var dp:Array;

private function addRow():Void{
dgResources.addItem( {dept: cmbDept.selectedItem} );
}

private function doResult(result:Array):Void {
          dp = result;
     }

<SCRIPT>

<mx:RemoteObject id="ro"
      endpoint="http://10.95.20.39:8500/flashservices/gateway " 
      source="cfdocs.components.getPersonnel">
<mx:method name="serviceDeptLOV" result="doResult
(event.result._items)"/>
           
</mx:RemoteObject>



<mx:DataGrid id="dgResources">
<mx:column>
<mx:Array>
<mx:DataGridColumn headerText="Department" columnName="dept"
width="200"  />
</mx:Array>
</mx:columns>
</mx:DataGrid>

<mx:ComboBox id="cmbDept" dataProvider="{dp}"/>

<mx:Button label="Add" click="{addRow()}" textAlign="center" 
width="75"/>



******CFC Query********

<cffunction name="serviceDeptLOV" access="remote" returntype="query">
<cfquery name="getserviceDept" datasource="spotDB">
      SELECT ServiceDept
      FROM   dbo.ServiceDeptLOV
      ORDER BY ServiceDept
</cfquery>
           

<cfreturn getserviceDept>
</cffunction>


--- In [email protected], "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> [object Object] means you are trying to display a complex object as
> text.
>
> Can you be more specific about what you mean when you say " send the
> results from the combobox to a datagrid "?
>
> Tracy
>
> -----Original Message-----
> From: [email protected]
[mailto:[email protected]] On
> Behalf Of rgwilson26
> Sent: Tuesday, March 28, 2006 2:41 PM
> To: [email protected]
> Subject: [flexcoders] databinding issue for combobox
>
> I am working on an app where I am populating various combo boxes
with
> results from my look up tables in a sql server database. I have no
> problem binding the results to the comboboxes dataProvider
property.
> However, when I try to send the results from the combobox to a
datagrid
> it populates the datagrid field with [object Object] instead of the
> selected item value.
>
> I can call a query and populate a datagrid directly and it doesn't
seem
> to be an issue, so I am a little confused as to why it is a problem
> going from a combobox to a datagrid?
>
> Any suggestions?
>
>
>
>
>
>
>
> --
> Flexcoders Mailing List
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