With the solution suggested in the previous email,I am getting the following
error:.
After getting the error if I selects "continue" twice ,I get the legend on
the first tab.
If I select the second and third tabs,I am also getting the same error.After
selecting continue once the errors goes away and I get the legend on all tabs.
Error: Repeater is not executing.
at mx.core::Repeater/get currentIndex()
at MethodInfo-2057()
at Function/http://adobe.com/AS3/2006/builtin::apply()
at MethodInfo-3107()
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate()
at mx.binding::ArrayElementWatcher/updateParent()
at mx.binding::Watcher/updateChildren()
at mx.binding::PropertyWatcher/::updateProperty()
at Function/http://adobe.com/AS3/2006/builtin::apply()
Ely Greenfield <[EMAIL PROTECTED]> wrote:
Since your linechart is inside a repeater, the member referenced by its id
(lineChart) is an array of line charts, not just a single reference to a line
chart. Since youre assigning an array as the dataProvider to the repeater,
its trying to interpret that array as an array of legend items, and failing.
It should be something like:
dataProvider={lineChart[tabRepeater. currentIndex]}
Ely.
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of
Claude Hussenet
Sent: Monday, April 09, 2007 9:48 AM
To: [email protected]
Subject: [flexcoders] Repeater and Chart Legend issue
I would to use the repeater class to create multiple instances
of a tab.Each tab displays the same chart with a different data
provider.Everything is working when I don't include a legend.
See source code below.However ,if I uncommented out the legend
I am getting the following example :
ReferenceError: Error #1069: Property marker not found on
mx.charts.LineChart and there is no default value.
at mx.charts::Legend/::addLegendItem()
Thank you for your help.
Regards-Claude
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";>
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var expensesA:ArrayCollection = new ArrayCollection(
[
{ Month: "Jan", Profit: 20000, Expenses: 1500, Amount:
450 },
{ Month: "Feb", Profit: 1000, Expenses: 15000, Amount:
600 },
{ Month: "Mar", Profit: 15000, Expenses: 5000, Amount:
300 },
{ Month: "Apr", Profit: 1800, Expenses: 1200, Amount:
900 },
{ Month: "May", Profit: 2400, Expenses: 575, Amount:
500 } ]);
private var expensesB:ArrayCollection = new ArrayCollection(
[
{ Month: "Jan", Profit: 20000, Expenses: 150, Amount:
450 },
{ Month: "Feb", Profit: 1000, Expenses: 1500, Amount:
600 },
{ Month: "Mar", Profit: 15000, Expenses: 500, Amount:
300 },
{ Month: "Apr", Profit: 1800, Expenses: 120, Amount:
900 },
{ Month: "May", Profit: 2400, Expenses: 55, Amount:
500 } ]);
private var expensesC:ArrayCollection = new ArrayCollection(
[
{ Month: "Jan", Profit: 2000, Expenses: 1500, Amount:
40 },
{ Month: "Feb", Profit: 100, Expenses: 15000, Amount:
60 },
{ Month: "Mar", Profit: 1500, Expenses: 5000, Amount:
30 },
{ Month: "Apr", Profit: 180, Expenses: 1200, Amount:
90 },
{ Month: "May", Profit: 240, Expenses: 575, Amount:
50 } ]);
]]>
</mx:Script>
<mx:ArrayCollection id="tabList">
<mx:Object name="ExpensesA" dataProvider="{expensesA}" />
<mx:Object name="ExpensesB" dataProvider="{expensesB}"/>
<mx:Object name="ExpensesC" dataProvider="{expensesC}"/>
</mx:ArrayCollection>
<mx:Panel title="LogAxis Example" height="100%" width="100%">
<mx:TabNavigator id="tabnav" width="100%" height="100%">
<mx:Repeater id="tabRepeater" dataProvider="{tabList}" >
<mx:VBox label="{tabRepeater.currentItem.name}">
<mx:HBox width="100%" height="100%">
<mx:LineChart id="lineChart" height="100%" width="100%"
paddingLeft="5" paddingRight="5"
showDataTips="true"
dataProvider="{tabRepeater.currentItem.dataProvider}"
name="{tabRepeater.currentItem.name}" click="trace
(event.currentTarget.id+'*'+event.currentTarget.name)">
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="Month"/>
</mx:horizontalAxis>
<mx:verticalAxis>
<mx:LogAxis interval="10"/>
</mx:verticalAxis>
<mx:series>
<mx:LineSeries yField="Profit" form="curve"
displayName="Profit"/>
<mx:LineSeries yField="Expenses" form="curve"
displayName="Expenses"/>
<mx:LineSeries yField="Amount" form="curve"
displayName="Amount"/>
</mx:series>
</mx:LineChart>
<!--
<mx:Legend dataProvider="{lineChart}" />
-->
</mx:HBox>
</mx:VBox>
</mx:Repeater>
</mx:TabNavigator>
</mx:Panel>
</mx:Application>
Regards
Claude Hussenet
---------------------------------
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