[flexcoders] Tree and Drag and Drop
I have a small question on the Drag and Drop using the Tree component.
private function dragEnterHandlerTree(event:DragEvent):void {
var dropTarget:UIComponent = UIComponent(event.currentTarget);
if (event.dragSource.hasFormat('treeItems'))
{
// Signal that this data can be dropped onto the target
DragManager.acceptDragDrop(dropTarget);
trace(drag accepted.);
DragManager.showFeedback(DragManager.COPY);
trace(DragManager.getFeedback());
var dragItems:Array = event.dragSource.dataForFormat(treeItems);
}
}
now dragItems is an Array, it has the length of 1; but when I look at
the information through a trace, it's empty.
Any ideas on how to get the node's information? I've tried a couple
different ways, one way had an issue and it read the tree node to be:
label=name id=data anotherID=id
any ideas?
thanks!
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[flexcoders] edit Date within DataGrid
I have a question in regards to editing a date in a DataGrid. I have this code: mx:DataGrid id=memberGrid width=480 height=140 editable=true mx:columns mx:DataGridColumn textAlign=left dataField=fullName headerText=Name/ mx:DataGridColumn labelFunction=formatDate headerText=Start Date itemRenderer=mx.controls.DateField editorDataField=selectedDate/ /mx:columns /mx:DataGrid Where the labelFunction calls a function to edit and format a date (dd-mmm-), which works fine - but then I'd like to edit the date using the DateField. I know that it needs to be a date, but how does one do this? Do I need to create a custom itemrenderer to do this? When I use the DateField, the format of the date is funky and it doesn't show the correct date - unless I pick a new date. thanks! -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] drag and drop from a grid to an image..
Hi all. I figured out how to drag and drop between grids, that was rather simple. But, I'm having difficulty getting the drag 'n drop between a grid and an image. On the grid side of things, it seems rather simple; but on the image side of things, I'm not quite sure how to implement this. Ideas? Should I use DragManager for this? thanks! -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Dynamically set method result from Web Service
Hi all,
Just a small question, I've been playing around with - is it possible to set the result of a method dynamically? Depending on whose calling the method? I'd like to use one method to populate two different datagrids.
i.e.
private function CurrentUsers():void {//Current UsersMemberTypeId = 0;Group = 2;HistoricalMembership = false;GroupWS.GetMembers.send();
//set result method here..??}
mx:WebService id="GroupWS" wsdl="http://localhost/Group.asmx?WSDL" useProxy="false"showBusyCursor="true"fault="Alert.show(event.toString())"mx:operation name="GetMembers" result="can this be set dynamically?"mx:requestMembershipTypeID{GroupMemberTypeId}/MemberTypeIDHistoricalMembership{HistoricalMembership}/HistoricalMembershipGroup{Group}/Group/mx:request/mx:operation/mx:WebService
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[flexcoders] Re: Web services or FDS: which are you using?
I'm using Flex right now with .NET Web Services. For now, it's been an interesting learning curve! Thank goodness for newsgroups, forums, and blogs!! By the way, anyone have an issue with passing a null date to a Web Service Method? I've tried hard coding it in the Flex code, but I'm still coming up with an error. Error #1009: Cannot access a property or method of a null object reference. --- In flexcoders@yahoogroups.com, ben.clinkinbeard [EMAIL PROTECTED] wrote: In my ongoing crusade to increase the attention given by Adobe to web service support in Flex, I decided to do a little impromptu survey. My feeling is that its a mistake to focus so heavily on FDS in regards to articles, tutorials and the like when such a small percentage of organizations will actually deploy the technology. So, which are you using? I am more interested in actual production apps, rather than personal projects used for learning or experimentation purposes. Personally, I am evaluating Flex as the front end for an application that relies heavily on .NET web services. Ben http://www.returnundefined.com/ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Dispatch Event?
I've been running tests with .NET web services and Flex and have come upon an error.. [RPC Fault faultString=Error #1009: Cannot access a property or method of a null object reference. faultCode=EncodingError faultDetail=null] at mx.rpc.soap::Operation/http://www.adobe.com/2006/flex/mx/internal::inv okePendingCall() [C:\dev\enterprise_gmc\frameworks\mx\rpc\soap\Operation.as:582 at mx.rpc.soap::Operation/send() [C:\dev\enterprise_gmc\frameworks\mx\rpc\soap\Operation.as:492] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc.soap.mxml::Operation/send() [C:\dev\enterprise_gmc\frameworks\mx\rpc\soap\mxml\Operation.as:139] at EditDragNDrop/___Button3_click()[C:\Documents and Settings\abratty\My Documents\Flex Builder 2 \BasicTests\EditDragNDrop.mxml:120] but I've also seen the error while debugging: mx.rpc.soap.mxml::WebService/dispatchEvent Source not found. I thought this would be in the SDK or Flex Builder 2? But, it's not on my local system.. can anyone give me a hint as to how to fix this? thanks! -Amy -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
