To summarize, don’t try to access
the rendered controls directly. Instead, have the cell renderer update the dataProvider,
then loop over the dataProvider to make your selected array.
Tracy
Look at the code below and try in similar lines in your cellRenderer
file:
var rowIndex : Number;
var columnIndex : Number;
var getCellIndex : Function; // the function we receive from the list
var getDataLabel : Function; // the function we receive from the
list
function setValue( str:String, item:Object, sel:Boolean ) {
//Dumper.info("@@This cell belongs to:" + str);
if(rowIndex == undefined || columnIndex == undefined)
{
rowIndex = getCellIndex().itemIndex;
columnIndex = getCellIndex().columnIndex;
}
var projectMemberVO : ProjectMemberVO = ProjectMemberVO(item);
var projectMemberWeekArray : Array =
projectMemberVO.projectMemberWeekArray;
if(!isNaN(Number(projectMemberWeekArray[columnIndex].forecastHours))
&& Number(projectMemberWeekArray[columnIndex].forecastHours) != 0)
{
//Dumper.info("projectMemberWeekArray[columnIndex].forecastHours
setting to weekHoursForecast.text");
weekHoursForecast.text = projectMemberWeekArray[columnIndex].forecastHours;
} else
{
weekHoursForecast.text = "";
}
}
function updateWeekHoursDataProvider()
{
if (!isNaN(weekHoursForecast.text))
{
ModelLocator.currentProject.projectTeamVO.projectMembersArray[rowIndex].projectMemberWeekArray[columnIndex].forecastHours
= weekHoursForecast.text;
}
}
--- In [email protected],
"digital_eyezed" <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I have a simple cellrenderer in a List which contains a checkbox.
>
> I want to check through the list to see which items are checked.
>
> Here is the cellrenderer:
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:HBox styleName="wizardContainer"
horizontalAlign="left"
> xmlns:mx="http://www.macromedia.com/2003/mxml" width="100%"
> height="100%">
> <mx:Script>
> <![CDATA[
> var theLabel;
> var theData;
> function setValue(str:String, item:Object, sel:Boolean){
> theLabel = String(item.label);
> theData = Number(item.data);
> }
> ]]>
> </mx:Script>
> <mx:Spacer width="5"/>
> <mx:CheckBox width="20" id="siteSelected"
selected="false"/>
> <mx:Text width="100%" text="{theLabel}"
> styleName="cellRendererText"/>
> </mx:HBox>
>
> Here is the list:
>
> <mx:List cellRenderer="components.WizardCell"
id="list2"
> width="100%" height="100%"
> dataProvider="{service.getMethod.result}"/>
>
> There is a Submit button below this which when clicked I want to
> check through the list to see which items have been checked. Each
> object in the list has a data and label attribute from the
> dataProvider, ideally I would like to get an array of the data
> attributes of those checked.
>
> Cheers,
>
> Iain
>
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