Mega Code Archive
Use ActionScript to set TraceTarget
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Code from Flex 4 Documentation "Using Adobe Flex 4".
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<!-- logging/ActionScriptTraceTarget.mxml -->
<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"
creationComplete="initLogging();" height="600">
<s:layout>
<s:VerticalLayout />
</s:layout>
<fx:Script>
import mx.collections.ArrayCollection;
import mx.logging.targets.*;
import mx.logging.*;
[Bindable]
public var myData:ArrayCollection;
private function initLogging():void {
/* Create a target. */
var logTarget:TraceTarget = new TraceTarget();
/* Log only messages for the classes in the mx.rpc.* and
mx.messaging packages. */
logTarget.filters=["mx.rpc.*","mx.messaging.*"];
/* Log all log levels. */
logTarget.level = LogEventLevel.ALL;
/* Add date, time, category, and log level to the output. */
logTarget.includeDate = true;
logTarget.includeTime = true;
logTarget.includeCategory = true;
logTarget.includeLevel = true;
/* Begin logging. */
Log.addTarget(logTarget);
}
</fx:Script>
<fx:Declarations>
<!-- HTTPService is in the mx.rpc.http.* package -->
<mx:HTTPService id="srv" url="../assets/trace_example_data.xml"
useProxy="false" result="myData=ArrayCollection(srv.lastResult.data.result)" />
</fx:Declarations>
<mx:LineChart id="chart" dataProvider="{myData}"
showDataTips="true">
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="month" />
</mx:horizontalAxis>
<mx:series>
<mx:LineSeries yField="apple" name="Apple" />
<mx:LineSeries yField="orange" name="Orange" />
<mx:LineSeries yField="banana" name="Banana" />
</mx:series>
</mx:LineChart>
<s:Button id="b1" click="srv.send();" label="Load Data" />
</s:Application>
]]>