Hello all,
I am creating a message board forum and I am using the datagrid to show message 
topics.  I add a new topic, via flex text input box, it gets sent to a PHP 
Weborb back end and the datagrid will then be updated.  So lets say I do not 
have any topics, I will add the first one, I can then take my mouse and select 
that row.  When my mouse hovers over the item, the row is highlighted (this is 
done by default, a feature of the datagrid).  If I create another topic, I am 
unable to highlight any other row except for the latest one that was updated.  
I am not sure what to look for here.  Here is my mxml datagrid :


<mx:DataGrid x="0" y="0" width="100%" height="100%" id="dataGridReadTopics" 
dataProvider="{this._acTopic}" click="{this.dataGridReadTopicsClicked(event);}">
                                <mx:columns>
                                        <mx:DataGridColumn headerText="Topic" 
dataField="topic" editable="false"/>
                                        <mx:DataGridColumn headerText="id" 
dataField="id" visible="false"/>     
<!--                                    <mx:DataGridColumn headerText="Column 
3" dataField="col3"/>             -->
                                </mx:columns>
                        </mx:DataGrid>



Any Ideas???

thanks,
timgerr

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