Hmm. That didn’t call preventDefault either. If it works for you, great. I don’t know of any examples but custom ITEM_EDIT_END handlers have been discussed often on this forum and others.
On 5/24/10 8:36 PM, "ilikeflex" <ilikef...@yahoo.com> wrote: Is this the correct way http://kennethteo.com/2008/12/19/editing-nested-data-for-flex-datagrid/#more-431 --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> , "ilikeflex" <ilikef...@...> wrote: > > Hi > > Can you please point to any code sample? > > Thanks > ilikeflex > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> , > Alex Harui <aharui@> wrote: > > > > Standard practice is to call preventDefault on ITEM_EDIT_END and update the > > data yourself. > > > > > > On 5/17/10 1:31 PM, "ilikeflex" <ilikeflex@> wrote: > > > > > > > > > > > > > > Hi > > > > I am using the item editors and went through the following article > > http://www.adobe.com/devnet/flex/articles/itemeditors_pt2.html. > > > > I am using nested properties in the dataprovider. I use label function to > > diaplay the data in grid. But when i edit the datagrid usinf the > > itemeditors i get the error > > ---------------------------------------------------------- > > ReferenceError: Error #1069: Property compatableInd.id not found on > > com.vzw.mpi.rss.valueobject.client.CompatableFeatureCustomVO and there is > > no default value. > > at > > mx.controls::DataGrid/itemEditorItemEditEndHandler()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\controls\DataGrid.as:4860] > > at flash.events::EventDispatcher/dispatchEventFunction() > > ---------------------------------------------------------- > > com.vzw.mpi.rss.valueobject.client.CompatableFeatureCustomVO is the opbject > > i am using in dataprovider. compatableInd.id is the nested object insde the > > dataprovider. > > ---------------------------------------------------------- > > > > I am getting the error at itemEditorItemEditEndHandler method of DaatGrid. > > > > code snippet from DataGrid.as > > > > if (itemEditorInstance && event.reason != DataGridEventReason.CANCELLED) > > { > > var newData:Object = > > itemEditorInstance[_columns[event.columnIndex].editorDataField]; > > var property:String = _columns[event.columnIndex].dataField; > > var data:Object = event.itemRenderer.data; > > var typeInfo:String = ""; > > for each(var variable:XML in describeType(data).variable) > > { > > if (property == variable.@ <mailto:variable.%40name.toString> ()) > > { > > typeInfo = variable.@ <mailto:variable.%40type.toString> (); > > break; > > } > > } > > > > if (typeInfo == "String") > > { > > if (!(newData is String)) > > newData = newData.toString(); > > } > > else if (typeInfo == "uint") > > { > > if (!(newData is uint)) > > newData = uint(newData); > > } > > else if (typeInfo == "int") > > { > > if (!(newData is int)) > > newData = int(newData); > > } > > else if (typeInfo == "Number") > > { > > if (!(newData is int)) > > newData = Number(newData); > > } > > if (property != null && data[property] !== newData) > > { > > bChanged = true; > > data[property] = newData; > > > > I debug the code and found that the data refers to > > com.vzw.mpi.rss.valueobject.client.CompatableFeatureCustomVO and the > > property refers to compatableInd.id > > > > when it tries to data[property] it fails > > because > > data[compatableInd] is valid > > data[compatableInd.id] is not valid > > > > so how to overcome this. > > > > Any pointer is highly appreciated. > > > > Thanks > > ilikeflex > > > > > > > > > > > > > > -- > > Alex Harui > > Flex SDK Team > > Adobe System, Inc. > > http://blogs.adobe.com/aharui > > > -- Alex Harui Flex SDK Team Adobe System, Inc. http://blogs.adobe.com/aharui
