[flexcoders] Re: Help with error #1119
I thought that too but when I tried that, flex had a problem with var
n:int = ciData.length; instead it gives me a 1069 error.
let me mention that before I tried to break the code apart it did
work.
Perhaps a little more explaination
I am trying to move the dp:Array() that was in the mx:Script tag to
an exteternal xml file and in doing so the Array() changed to an
ArrayCollection() and I'm thinking it needs to be handled differently?
is this true?
Dave
--- In flexcoders@yahoogroups.com, Haykel BEN JEMIA [EMAIL PROTECTED]
wrote:
I think you should be using ciData instead of dp in these function.
It's the
property that seems to hold the data returned by the service.
On Sun, Sep 21, 2008 at 7:43 PM, dmschenk1 [EMAIL PROTECTED] wrote:
I have a 1119 error that is giving me fits and I'm sure its
probably
something simple but I've been trying for days with no luck.
Would someone please take a look at this code and help me figure
out
what I'm doing wrong here?
The problem is in dp.length at line 18 of the AverageFunction
and
also in line 29 of the TotalFunction but being new to
programing I
don't really understand how to interpolate the error.
-
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns:scripts=scripts.*
initialize=dp.send()
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
[Bindable]
private var ciData:ArrayCollection = new ArrayCollection();
private function ciResult(event:ResultEvent):void{
ciData = event.result.Credit.Creditor;
}
public function AverageFunction(col:DataGridColumn):String {
var n:int = dp.length;
var avg:Number = 0;
for (var i:int = 0; i n; i++)
{
avg += dp[i][col.dataField];
}
avg /= n;
return Avg: + avg.toFixed(1) +%;
}
public function TotalFunction(col:DataGridColumn):String {
var t:int = dp.length;
var tot:Number = 0;
for (var i:int = 0; i t; i++)
{
tot += dp[i][col.dataField];
}
return Total: $ +tot.toFixed(2);
}
]]
/mx:Script
mx:HTTPService id=dp url=data/creditInfo.xml
result=ciResult(event) /
scripts:FooterDataGrid id=dGrid initialize=dGrid.dataProvider
=
dp width=550 paddingTop=0 paddingBottom=0
verticalAlign=middle
scripts:columns
scripts:FooterDataGridColumn headerText=
dataField=creditorName
mx:DataGridColumn headerText=Name dataField=creditorName
editable=true/
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Interest Rate
dataField=interestRate
mx:DataGridColumn labelFunction=AverageFunction
dataField=interestRate editable=true /
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Balacnce
dataField=balanceOwed
mx:DataGridColumn labelFunction=TotalFunction
dataField=balanceOwed editable=true /
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Monthly Payment
dataField=monthlyPayment
mx:DataGridColumn labelFunction=TotalFunction
dataField=monthlyPayment editable=true /
/scripts:FooterDataGridColumn
/scripts:columns
/scripts:FooterDataGrid
/mx:Application
Thanks
Dave
--
Haykel Ben Jemia
Allmas
Web RIA Development
http://www.allmas-tn.com
Re: [flexcoders] Re: Help with error #1119
All that you're using in the ArrayCollection are the length property and []
to access its items. Both are also available for the Array, so no special
handling here.
Could you post the whole error messages or better an example that we can
compile and having the same problem?
Anyway, you have to use ciData and not dp! It makes no sense to use a
HTTPService object like that.
On Mon, Sep 22, 2008 at 1:55 PM, David Schenk [EMAIL PROTECTED]wrote:
I thought that too but when I tried that, flex had a problem with var
n:int = ciData.length; instead it gives me a 1069 error.
let me mention that before I tried to break the code apart it did
work.
Perhaps a little more explaination
I am trying to move the dp:Array() that was in the mx:Script tag to
an exteternal xml file and in doing so the Array() changed to an
ArrayCollection() and I'm thinking it needs to be handled differently?
is this true?
Dave
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Haykel
BEN JEMIA [EMAIL PROTECTED]
wrote:
I think you should be using ciData instead of dp in these function.
It's the
property that seems to hold the data returned by the service.
On Sun, Sep 21, 2008 at 7:43 PM, dmschenk1 [EMAIL PROTECTED] wrote:
I have a 1119 error that is giving me fits and I'm sure its
probably
something simple but I've been trying for days with no luck.
Would someone please take a look at this code and help me figure
out
what I'm doing wrong here?
The problem is in dp.length at line 18 of the AverageFunction
and
also in line 29 of the TotalFunction but being new to
programing I
don't really understand how to interpolate the error.
-
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns:scripts=scripts.*
initialize=dp.send()
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
[Bindable]
private var ciData:ArrayCollection = new ArrayCollection();
private function ciResult(event:ResultEvent):void{
ciData = event.result.Credit.Creditor;
}
public function AverageFunction(col:DataGridColumn):String {
var n:int = dp.length;
var avg:Number = 0;
for (var i:int = 0; i n; i++)
{
avg += dp[i][col.dataField];
}
avg /= n;
return Avg: + avg.toFixed(1) +%;
}
public function TotalFunction(col:DataGridColumn):String {
var t:int = dp.length;
var tot:Number = 0;
for (var i:int = 0; i t; i++)
{
tot += dp[i][col.dataField];
}
return Total: $ +tot.toFixed(2);
}
]]
/mx:Script
mx:HTTPService id=dp url=data/creditInfo.xml
result=ciResult(event) /
scripts:FooterDataGrid id=dGrid initialize=dGrid.dataProvider
=
dp width=550 paddingTop=0 paddingBottom=0
verticalAlign=middle
scripts:columns
scripts:FooterDataGridColumn headerText=
dataField=creditorName
mx:DataGridColumn headerText=Name dataField=creditorName
editable=true/
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Interest Rate
dataField=interestRate
mx:DataGridColumn labelFunction=AverageFunction
dataField=interestRate editable=true /
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Balacnce
dataField=balanceOwed
mx:DataGridColumn labelFunction=TotalFunction
dataField=balanceOwed editable=true /
/scripts:FooterDataGridColumn
scripts:FooterDataGridColumn headerText=Monthly Payment
dataField=monthlyPayment
mx:DataGridColumn labelFunction=TotalFunction
dataField=monthlyPayment editable=true /
/scripts:FooterDataGridColumn
/scripts:columns
/scripts:FooterDataGrid
/mx:Application
Thanks
Dave
--
Haykel Ben Jemia
Allmas
Web RIA Development
http://www.allmas-tn.com
--
Haykel Ben Jemia
Allmas
Web RIA Development
http://www.allmas-tn.com
