this is my code which creates a Dynamic Advanced Datagrid. It works
fine wen i have this component only once in my application. Consider
my application has a view stack and it indeed has two mxml files. If
am gonna use this component in both the files it gives me the "Stack
Over Flow Error". Below is the error trace and my code. The components
are created in the commitProperties();
----------------------------------------------------------------------------------------------------------------------------------
Error #1023: Stack overflow occurred.
at ModuleManagerImpl/getAssociatedFactory()[E:\dev\3.0.x\frameworks
\projects\framework\src\mx\modules\ModuleManager.as:148]
at mx.modules::ModuleManager$/getAssociatedFactory()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\modules\ModuleManager.as:63]
at mx.core::UIComponent/getClassStyleDeclarations()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\core\UIComponent.as:7406]
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/
internal::initProtoChain()[E:\dev\3.0.x\frameworks\projects\framework
\src\mx\core\UIComponent.as:7350]
at mx.core::UIComponent/regenerateStyleCache()[E:\dev\3.0.x\frameworks
\projects\framework\src\mx\core\UIComponent.as:7525]
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/
internal::addingChild()[E:\dev\3.0.x\frameworks\projects\framework\src
\mx\core\UIComponent.as:5131]
at mx.core::Container/http://www.adobe.com/2006/flex/mx/
internal::addingChild()[E:\dev\3.0.x\frameworks\projects\framework\src
\mx\core\Container.as:3254]
at mx.core::Container/addChildAt()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\Container.as:2200]
at mx.core::Container/addChild()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\Container.as:2140]
at mx.core::Container/createComponentFromDescriptor()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\core\Container.as:3673]
at mx.core::Container/createComponentsFromDescriptors()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\core\Container.as:3485]
at mx.core::Container/createChildren()[E:\dev\3.0.x\frameworks
\projects\framework\src\mx\core\Container.as:2587]
at mx.core::UIComponent/initialize()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\UIComponent.as:5262]
at mx.core::Container/initialize()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\Container.as:2524]
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/
internal::childAdded()[E:\dev\3.0.x\frameworks\projects\framework\src
\mx\core\UIComponent.as:5159]
at mx.core::Container/http://www.adobe.com/2006/flex/mx/
internal::childAdded()[E:\dev\3.0.x\frameworks\projects\framework\src
\mx\core\Container.as:3297]
at mx.core::Container/addChildAt()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\Container.as:2210]
at mx.core::Container/addChild()[E:\dev\3.0.x\frameworks\projects
\framework\src\mx\core\Container.as:2140]
at mx.core::Container/createComponentFromDescriptor()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\core\Container.as:3673]
at mx.core::Container/createComponentsFromDescriptors()[E:\dev\3.0.x
\frameworks\projects\framework\src\mx\core\Container.as:3485]
at mx.core::Container/createChildren()[E:\dev\3.0.x\frameworks
\projects\framework\src\mx\core\Container.as:2587]
at com.citi.ipbgoogle.renderers::toggleRenderer/createChildren()[D:
\Google-PT\src\com\citi\ipbgoogle\renderers\toggleRenderer.mxml:
78]......................................
-----------------------------------------------------------------------------------------------------------------------------------
var columnGroups:ArrayCollection = new ArrayCollection();
var columns:ArrayCollection = new
ArrayCollection();
var
advancedDataGridColumn:AdvancedDataGridColumn= null;
// _columnHeaders = [];
// _dataFields = [];
var imageDatagridColumnGroup:ImageDatagridColumnGroup;
if(columnGroups != null && columnGroups.length == 0 &&
_columnsCollection != null) {
for(var i:int = 0; i <
_columnsCollection.length; i++) {
if((_columnsCollection.getItemAt(i) as
Object).ac == null) {
advancedDataGridColumn = new
AdvancedDataGridColumn();
advancedDataGridColumn.sortable
= false;
advancedDataGridColumn.editable
= false;
advancedDataGridColumn.headerText =
(_columnsCollection.getItemAt(i) as Object).headerText;
advancedDataGridColumn.headerWordWrap = true;
advancedDataGridColumn.dataField =
(_columnsCollection.getItemAt(i) as Object).dataField;
if( i == 0)
advancedDataGridColumn.width = 250;
//
_columnHeaders.push((_columnsCollection.getItemAt(i) as
Object).headerText);
//
_dataFields.push((_columnsCollection.getItemAt(i) as
Object).dataField);
columnGroups.addItem(advancedDataGridColumn);
} else {
columns = new ArrayCollection();
for(var j:int = 0; j <
((_columnsCollection.getItemAt(i) as
Object).ac as ArrayCollection).length; j++) {
advancedDataGridColumn
= new AdvancedDataGridColumn();
advancedDataGridColumn.sortable = false;
advancedDataGridColumn.editable = false;
advancedDataGridColumn.headerText =
(((_columnsCollection.getItemAt(i) as Object).ac as
ArrayCollection).getItemAt(j) as Object).headerText;
advancedDataGridColumn.dataField =
(((_columnsCollection.getItemAt(i) as Object).ac as
ArrayCollection).getItemAt(j) as Object).dataField;
//
if(imageDatagridColumnGroup.children == null)
imageDatagridColumnGroup.children = [];
columns.addItem(advancedDataGridColumn);
//
imageDatagridColumnGroup.children.push(advancedDataGridColumn);
// break;
}
imageDatagridColumnGroup = new
ImageDatagridColumnGroup();
imageDatagridColumnGroup.headerText =
(_columnsCollection.getItemAt(i) as Object).headerText;
imageDatagridColumnGroup.flag =
true;
imageDatagridColumnGroup.sortable = false;
imageDatagridColumnGroup.editable = false;
imageDatagridColumnGroup.children = columns.source;
columnGroups.addItem(imageDatagridColumnGroup);
//
gcArray.push(imageDatagridColumnGroup);
// gcArray.push(_fArray.pop());
trace(this.parent +
"<--->" + columnGroups.length);
}
}
}
this.groupedColumns = columnGroups.source;
-----------------------------------------------------------------------------------------------------------------------------------
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