Re: [flexcoders] dataGrid drop-in itemRenderer/Editor

[Pan Troglodytes]

Flash knows how to convert 0/1 to Boolean, it just doesn't always know WHEN to do it.  To answer both your questions, here is a modified version of the help example:
<?xml version="1.0"?><mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml" height="700" width="700">  
  <mx:Script>    <![CDATA[        
      [Bindable]      public var myDP:Array =         [
          {label1:"Order #2314", contact:"John Doe", quant:3, solddate:new Date(2005, 0, 1), Sent:1},
          {label1:"Order #2315", contact:"Jane Doe",  quant:3, solddate:new Date(2005, 0, 5), Sent:0}];    ]]>
  </mx:Script>  <mx:DataGrid id="myDG" dataProvider="{myDP}"     variableRowHeight="true" width="500" height="250" editable="true">
    <mx:columns>        <mx:DataGridColumn dataField="label1"           headerText="Order #" editable="false"/>
        <mx:DataGridColumn dataField="quant"           headerText="Quantity"           itemEditor="mx.controls.NumericStepper
"            editorDataField="value"/>        <mx:DataGridColumn dataField="solddate"           headerText="Date"            itemRenderer="
mx.controls.DateField"           rendererIsEditor="true"           editorDataField="selectedDate"/>        <mx:DataGridColumn dataField="Sent" rendererIsEditor="true" editorDataField="selected" textAlign="center">
          <mx:itemRenderer>          <mx:Component>
            <mx:Canvas width="100%" height="100%">
            <mx:CheckBox selected="{Boolean(data.Sent)}" horizontalCenter="0" verticalCenter="0"/>            </mx:Canvas>
          </mx:Component>          </mx:itemRenderer>
        </mx:DataGridColumn>    </mx:columns>
  </mx:DataGrid></mx:Application>
On 7/14/06, Shannon Hicks <[EMAIL PROTECTED]> wrote:













  


    
            


I have a dataGrid 
where I'd like to use a checkbox drop-in renderer/editor. My query returns two 
columns: name [varchar(45)] and featured [smallint]. Featured returns 
either 1 or 0.
 
Now, in the 
dataGrid, my featured column looks like this:
 
<mx:DataGridColumn headerText="Featured Image" dataField="featured" 
itemRenderer="mx.controls.CheckBox" rendererIsEditor="true" 
editorDataField="selected" textAlign="center"/>
 
First off... The 
checkbox doesn't show checked/unchecked according to the value of featured (1 or 
0). Do I need to somehow convert 1 & 0 to boolean values? Isn't flash 
supposed to do this automatically?
 
Secondly... The 
checkbox isn't centered. I'm not sure how to do that, as silly as it 
sounds.
 
Shan


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-- Jason

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