TypeError: Error #1006: value 不是函數。
1、錯誤原因
TypeError: Error #1006: value 不是函數。at BasicChart/dataFunc()[E:\Flash Builder\Map\src\BasicChart.mxml:68] at mx.charts.chartClasses::Series/cacheDefaultValues()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\Series.as:1260] at mx.charts.series::LineSeries/updateData()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\series\LineSeries.as:1188] at mx.charts.chartClasses::Series/validateData()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\Series.as:1950] at mx.charts.series::LineSeries/describeData()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\series\LineSeries.as:1273] at mx.charts.chartClasses::DataTransform/describeData()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\DataTransform.as:282] at mx.charts.chartClasses::AxisBase/describeData()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\AxisBase.as:238] at mx.charts.chartClasses::NumericAxis/get dataDescriptions()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\NumericAxis.as:1264] at mx.charts.chartClasses::NumericAxis/autoGenerate()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\NumericAxis.as:1281] at mx.charts.chartClasses::NumericAxis/updateCache()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\NumericAxis.as:974] at mx.charts.chartClasses::NumericAxis/update()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\NumericAxis.as:1108] at mx.charts.chartClasses::NumericAxis/getLabelEstimate()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\NumericAxis.as:833] at mx.charts::AxisRenderer/measureLabels()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\AxisRenderer.as:2056] at mx.charts::AxisRenderer/calcRotationAndSpacing()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\AxisRenderer.as:1701] at mx.charts::AxisRenderer/adjustGutters()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\AxisRenderer.as:1565] at mx.charts.chartClasses::CartesianChart/updateAxisLayout()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\CartesianChart.as:2182] at mx.charts.chartClasses::CartesianChart/updateDisplayList()[E:\dev\4.0.0\frameworks\projects\datavisualization\src\mx\charts\chartClasses\CartesianChart.as:1391] at mx.core::UIComponent/validateDisplayList()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8531] at mx.managers::LayoutManager/validateDisplayList()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:663] at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:718] at mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1072]
2、錯誤原因
<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%" fontSize="12" fontFamily="微軟雅黑"> <s:layout> <s:BasicLayout/> </s:layout> <fx:Script> <![CDATA[ import mx.charts.ChartItem; import mx.charts.chartClasses.IAxis; import mx.charts.chartClasses.Series; import mx.charts.series.items.LineSeriesItem; import mx.collections.ArrayCollection; import mx.events.FlexEvent; import mx.graphics.Stroke; [Bindable] //折線圖數據綁定 private var lineArray:ArrayCollection = new ArrayCollection([ {seasons:"春季",rate:"0.48677"}, {seasons:"夏季",rate:"0.122343232"}, {seasons:"秋季",rate:"0.5657645"}, {seasons:"冬季",rate:"0.67484889"} ]); /** * 設置折線圖中比率的位數 */ public function myDataFunction(series:Series, item:Object, fieldName:String):Object { var temp:Number = item.rate; var number:String = formatter.format(temp); return number; } public function myFillFunction(item:ChartItem, index:Number):String { var curItem:LineSeriesItem = LineSeriesItem(item); var num:String = formatter.format(curItem.yNumber); return num; } public function myFilterFunction(item:Object):String { var temp:Number = item.rate; var number:String = formatter.format(temp); return number; } public function myDataFunction1(series:Series, item:Object, fieldName:String):Object { if (fieldName == 'yValue') return(formatter.format(item.rate)); else if (fieldName == "xValue") return(formatter.format(item.seasons)); else return null; } private function dataFunc(series:LineSeries,item:Object,fieldName:String):String { var df:NumberFormatter = new NumberFormatter(); df.precision = "2"; df.rounding = "up"; var temp:Number = Number(item.rate.toFixed(2)); return df.format(temp); } private function linearAxis_labelFunc(item:Object, prevValue:Object, axis:IAxis):String { return formatter.format(item); } ]]> </fx:Script> <fx:Declarations> <mx:NumberFormatter id="formatter" precision="2" rounding="up"/> </fx:Declarations> <mx:VBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="15" paddingTop="10" horizontalAlign="center"> <mx:LineChart id="line" width="100%" height="90%" dataProvider="{lineArray}" showDataTips="true"> <mx:horizontalAxis> <mx:CategoryAxis categoryField="seasons" displayName="四季"/> </mx:horizontalAxis> <mx:horizontalAxisRenderers> <mx:AxisRenderer placement="bottom" tickLength="1" tickStroke="{new Stroke(0xFF0000,1)}" axisStroke="{new Stroke(0xFF0000,1)}"> <mx:axis> <mx:LinearAxis id="bottomAxis"/> </mx:axis> </mx:AxisRenderer> </mx:horizontalAxisRenderers> <mx:verticalAxisRenderers> <mx:AxisRenderer placement="left" tickLength="1" tickStroke="{new Stroke(0xFF0000,1)}" axisStroke="{new Stroke(0xFF0000,1)}"> <mx:axis> <mx:LinearAxis id="leftAxis"/> </mx:axis> </mx:AxisRenderer> </mx:verticalAxisRenderers> <mx:series> <mx:LineSeries verticalAxis="{leftAxis}" displayName="比率" xField="seasons" yField="rate" dataFunction="dataFunc"/> </mx:series> <mx:filters> <fx:Array/> </mx:filters> </mx:LineChart> <mx:Legend dataProvider="{line}"/> </mx:VBox> </s:Application>
3、解決的方法
TypeError: Error #1006: value 不是函數。