Mega Code Archive

 

Categories / Flex / Data Model

 

Define XML file as a URL for an HTTPService component, and bind HTTPService result directly to the charts data provider

<!-- Code from Flex 4 Documentation "Using Adobe Flex 4". This user guide is licensed for use under the terms of the Creative Commons Attribution  Non-Commercial 3.0 License.  This License allows users to copy, distribute, and transmit the user guide for noncommercial  purposes only so long as    (1) proper attribution to Adobe is given as the owner of the user guide; and    (2) any reuse or distribution of the user guide contains a notice that use of the user guide is governed by these terms.  The best way to provide notice is to include the following link.  To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ -->     <!-- charts/XMLFileDataProvider.mxml --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"     xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark"     height="600">     <fx:Declarations>         <fx:Model id="results" source="../assets/data.xml" />     </fx:Declarations>     <s:layout>         <s:VerticalLayout />     </s:layout>     <s:Panel title="Line Chart">         <s:layout>             <s:HorizontalLayout />         </s:layout>         <mx:LineChart id="myChart" dataProvider="{results.result}"             showDataTips="true">             <mx:horizontalAxis>                 <mx:CategoryAxis categoryField="month" />             </mx:horizontalAxis>             <mx:series>                 <mx:LineSeries yField="banana" displayName="Banana" />                 <mx:LineSeries yField="apple" displayName="Apple" />                 <mx:LineSeries yField="orange" displayName="Orange" />             </mx:series>         </mx:LineChart>         <mx:Legend dataProvider="{myChart}" />     </s:Panel> </s:Application>