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  • Flex labelFunction 用法

            <mx:VBox horizontalAlign="left" height="100%" width="100%">
                <mx:Canvas id="cavApproverList" width="100%" height="100%">
                    <mx:VBox id="boxApp"  top="2" width="100%" height="100%"  left="2" right="2" bottom="2" >
                        <mx:DataGrid  id="expenseItemADG" selectable="false" dataProvider="{approverList}" rowCount="7" sortableColumns="false">
                            <mx:columns>
                                <mx:DataGridColumn dataField="StepOrder" headerText="" width="20" />
                                <mx:DataGridColumn dataField="ApproverName" headerText="Name"  width="200" sortable="false"  />
                                <mx:DataGridColumn dataField="ApproverGrade" headerText="Grade" width="200" sortable="false"  />
                                <mx:DataGridColumn dataField="ApprovedDate" headerText="Status" width="300" sortable="false" labelFunction="StatuFunction" />    
                            </mx:columns>
                        </mx:DataGrid>
    
                    </mx:VBox>
                </mx:Canvas>
            </mx:VBox>    
                public function StatuFunction(item:Object, column:DataGridColumn):String
                {
                    var df:DateFormatter = new DateFormatter();
                    df.formatString = "YYYY-MM-DD JJ:NN:SS";
                    
                    var value:String = "Approved at " + df.format(item.ApprovedDate).toString();
                    
                    return value;
                }
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  • 原文地址:https://www.cnblogs.com/dangkei/p/3509275.html
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