[flexcoders] How call to a function declared in MXML file from ActionScript class ?
Hello :)
I created a dataGrid in a file MXML like this : *
mx:Panel title= Handing Data height=100% width=100%
paddingTop=10 paddingLeft=10 paddingRight=10
!--mx:Label width=100% color=blue
text=Select a row in the DataGrid control./--
mx:DataGrid id=dg name=dataGrid width=100% editable=true
resizableColumns=true
mx:columns
mx:DataGridColumn dataField=variable headerText=Variable /
mx:DataGridColumn dataField=type headerText=Type /
mx:DataGridColumn dataField=value headerText=Value /
mx:DataGridColumn dataField=operation headerText=Operation
/
/mx:columns
/mx:DataGrid
mx:HBox width=100% height=100%
mx:Button name=validate label=Validate
click={retreiveData(4,bpmnDataComponent)} /
mx:Button name=cancel label=Cancel
click={display(bpmnDataComponent)}/
mx:Button name=add label=Add Data
click={fillDataGridData2(start)}/
/mx:HBox
/mx:Panel
and i created a function called retreiveDatalike this in the same Script :
public function retreiveData(index : int , bpmnDataComponent :
BpmnDataComponent): void
{
var dp: ListCollectionView = dg.dataProvider as
ListCollectionView;
if(dp==null){
//dg.dataProvider = handData;
}
else {
Alert.show(longueur de DP+dp.length.toString());
var Objec : Object = dp.getItemAt(index);
bpmnDataComponent.Variable = Objec.variable;
bpmnDataComponent.Value = Objec.value;
bpmnDataComponent.Type = Objec.type;
}
}
And i called this function retreiveDatawhen i clik in the button validate
in order to test if the function works well or not :) So it works well
My aim is to call this function retreiveData from an actionScript but when i
do this :
private function upateData(event:Event):void {
var bpmnFigureData : BpmnFigureData = new BpmnFigureData(); //
BpmnFigureData : the name of the MXML FILE
bpmnFigureData.width=300;
bpmnFigureData.height=300;
bpmnFigureData.retreiveData(1,this);
this.addChild(bpmnFigureData);
}
But unfortunatelley it didn't do what i asked ??
So my question how we can call function which be applicated in DATAGRID from an
ActionScript Class ..???
Any help please :(:( :( :(
Thank you very much
_
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Re: [flexcoders] How call to a function declared in MXML file from ActionScript class ?
create an object of that class and use that function make it function as public
in that class.
then you may able to access it.
--- On Mon, 26/4/10, Nini7016 Nini7016 nahloulaha...@hotmail.com wrote:
From: Nini7016 Nini7016 nahloulaha...@hotmail.com
Subject: [flexcoders] How call to a function declared in MXML file from
ActionScript class ?
To: flexcoders@yahoogroups.com
Date: Monday, 26 April, 2010, 10:10 AM
Hello :)
I created a dataGrid in a file MXML like this : *
mx:Panel title= Handing Data height=100% width=100%
paddingTop= 10 paddingLeft= 10 paddingRight= 10
!--mx:Label width=100% color=blue
text=Select a row in the DataGrid control./--
mx:DataGrid id=dg name=dataGrid width=100% editable=true
resizableColumns= true
mx:columns
mx:DataGridColumn dataField=variable headerText= Variable
/
mx:DataGridColumn dataField=type headerText= Type /
mx:DataGridColumn dataField=value headerText= Value /
mx:DataGridColumn dataField=operatio n headerText=
Operation /
/mx:columns
/mx:DataGrid
mx:HBox width=100% height=100%
mx:Button name=validate label=Validate click={retreiveDat
a(4,bpmnDataComp onent)} /
mx:Button name=cancel label=Cancel click={display(
bpmnDataComponen t)}/
mx:Button name=add label=Add Data click={fillDataGri
dData2(start) }/
/mx:HBox
/mx:Panel
and i created a function called retreiveData like this in the same Script :
public function retreiveData( index : int , bpmnDataComponent :
BpmnDataComponent) : void
{
var dp: ListCollectionView = dg.dataProvider as
ListCollectionView;
if(dp==null) {
//dg.dataProvider = handData;
}
else {
Alert.show( longueur de DP+dp.length. toString( ));
var Objec : Object = dp.getItemAt( index);
bpmnDataComponent. Variable = Objec.variable;
bpmnDataComponent. Value = Objec.value;
bpmnDataComponent. Type = Objec.type;
}
}
And i called this function retreiveData when i clik in the button validate
in order to test if the function works well or not :) So it works well
My aim is to call this function retreiveData from an actionScript but when i
do this :
private function upateData(event: Event):void {
var bpmnFigureData : BpmnFigureData = new BpmnFigureData( ); //
BpmnFigureData : the name of the MXML FILE
bpmnFigureData. width=300;
bpmnFigureData. height=300;
bpmnFigureData. retreiveData( 1,this);
this.addChild( bpmnFigureData) ;
}
But unfortunatelley it didn't do what i asked ??
So my question how we can call function which be applicated in DATAGRID from an
ActionScript Class ..???
Any help please :(:( :( :(
Thank you very much
Envie de naviguer sur Internet sans laisser de trace? La solution avec Internet
Explorer 8
Re: [flexcoders] How call to a function declared in MXML file from ActionScript class ?
Where do you set the dataProvider of the DataGrid? What is the
bpmnDataComponent that you pass to the retreiveData() function?
Haykel Ben Jemia
Allmas
Web RIA Development
http://www.allmas-tn.com
On Mon, Apr 26, 2010 at 11:10 AM, Nini7016 Nini7016
nahloulaha...@hotmail.com wrote:
Hello :)
I created a dataGrid in a file MXML like this : *
mx:Panel title= Handing Data height=100% width=100%
paddingTop=10 paddingLeft=10 paddingRight=10
!--mx:Label width=100% color=blue
text=Select a row in the DataGrid control./--
mx:DataGrid id=dg name=dataGrid width=100% editable=true
resizableColumns=true
mx:columns
mx:DataGridColumn dataField=variable
headerText=Variable /
mx:DataGridColumn dataField=type headerText=Type /
mx:DataGridColumn dataField=value headerText=Value /
mx:DataGridColumn dataField=operation
headerText=Operation /
/mx:columns
/mx:DataGrid
mx:HBox width=100% height=100%
mx:Button name=validate
label=Validate*click={retreiveData(4,bpmnDataComponent)}
* /
mx:Button name=cancel label=Cancel
click={display(bpmnDataComponent)}/
mx:Button name=add label=Add Data
click={fillDataGridData2(start)}/
/mx:HBox
/mx:Panel
and i created a function called *retreiveData * like this in the same
Script :
public function retreiveData(index : int , bpmnDataComponent :
BpmnDataComponent): void
{
var dp: ListCollectionView = dg.dataProvider as
ListCollectionView;
if(dp==null){
//dg.dataProvider = handData;
}
else {
Alert.show(longueur de DP+dp.length.toString());
var Objec : Object = dp.getItemAt(index);
bpmnDataComponent.Variable = Objec.variable;
bpmnDataComponent.Value = Objec.value;
bpmnDataComponent.Type = Objec.type;
}
}
And i called this function *retreiveData * when i clik in the button
validate in order to test if the function works well or not :) So it
works well
My aim is to call this function *retreiveData *from an actionScript but
when i do this :
private function upateData(event:Event):void {
var bpmnFigureData : BpmnFigureData = new BpmnFigureData(); //
BpmnFigureData : the name of the MXML FILE
bpmnFigureData.width=300;
bpmnFigureData.height=300;
bpmnFigureData.retreiveData(1,this);
this.addChild(bpmnFigureData);
}
But unfortunatelley it didn't do what i asked ??
So my question how we can call function which be applicated in DATAGRID
from an ActionScript Class ..???
Any help please :(:( :( :(
Thank you very much
--
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