ACTIONSCRIPT 3 Developer’s Guide en

ACTIONSCRIPT 3.0 DEVELOPER’S GUIDE
Internationalizing applications
var col1:DataGridColumn = new DataGridColumn("ticker");
col1.headerText = "Company";
col1.sortOptions = Array.NUMERIC;
col1.width = 200;
var col2:DataGridColumn = new DataGridColumn("volume");
col2.headerText = "Volume";
col2.width = 120;
col2.cellRenderer = RightAlignedCell;
col2.labelFunction = displayVolume;
var col3:DataGridColumn = new DataGridColumn("price");
col3.headerText = "Price";
col3.width = 70;
col3.cellRenderer = RightAlignedCell;
col3.labelFunction = displayPrice;
var col4:DataGridColumn = new DataGridColumn("change");
col4.headerText = "Change";
col4.width = 120;
col4.cellRenderer = RightAlignedCell;
col4.labelFunction = displayPercent;
The Flex version of the example declares its DataGrid in MXML. It also defines similar label functions for each column.
The labelFunction properties refer to the following functions, which call formatting methods of the Localizer class:
private function displayVolume(item:Object):String
{
return localizer.formatNumber(item.volume, 0);
}
private function displayPercent(item:Object):String
{
return localizer.formatPercent(item.change ) ;
}
{
}
private function displayPrice(item:Object):String
return localizer.formatCurrency(item.price);
The Localizer methods then set up and call the appropriate formatters:
Last updated 6/6/2012
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