I confirmed under B3 and found the error is still there.
TypeError: Error #1034: Type Coercion failed: cannot convert
mx.messaging.messages::[EMAIL PROTECTED] to
mx.messaging.messages.IMessage.
I found the error is there just because mx.rpc.remoting.RemoteObject is
defined both in List.as and Add.as. I tried changing the variable name
with no luck. But if I comment out the variable definition in Add.as,
the program worked(Of course in this case I didn't get the result I
wished).
In both files the definition is something like this:
private var _myRemoteObject:RemoteObject = new RemoteObject("ColdFusion");
I suppose there might still be something wrong with loading RemoteObject
in B3 like you said.
Thanks in advance.
-xd
On Mon, 24 Apr 2006 20:59:50 -0700
"Matt Chotin" <[EMAIL PROTECTED]> wrote:
> I believe this might be a bug in Beta 2 which we're hoping is fixed in
> Beta 3. The problem is that some classes get loaded in the main swf and
> some classes get loaded into the child swf and sometimes the VM gets
> screwed up in reconciling everything.
>
> Let's see if I put the word "Roger" in here (and in the subject) if he
> happens to see and can confirm.
>
> Matt
>
> -----Original Message-----
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of ZhaoXingdong
> Sent: Monday, April 24, 2006 7:26 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] page change not work when loaded(FB2 beta2 +
> ColdFusion)
>
> hi flexcoders;
>
> The idea is I have a "container" swf, a "list" swf and an "add" swf.
> When "container" swf is running, it first loads the "list" swf and
> displays some buttons like "add". The "list" swf displays data in
> several pages and you can change the page with a horizontal slide. When
> "add" button is clicked, the "add" swf is loaded and displayed with some
> buttons like "cancel", "submit" and "clear". And in "add" swf, when
> "cancel" button is clicked, the "container" swf should display the
> "list"
> swf with its current state.
>
> It's really disturbing me because when "list" swf runs as a single swf,
> page changing works ok, but when it's running as a loaded swf by
> "container" swf, page changing gave me the following two errors:
>
> TypeError: Error #1034: Type Coercion failed: cannot convert
> mx.messaging.messages::[EMAIL PROTECTED] to
> mx.messaging.messages.Message
>
> TypeError: Error #1034: Type Coercion failed: cannot convert
> mx.messaging.messages::[EMAIL PROTECTED] to
> mx.messaging.messages.Message
>
> I guess I must have missed something but I tried with no luck. And I
> just couldn't figure out why the errors only occured when loaded.
>
> Any help would be appreciated.
>
> -xd
>
> List.mxml
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*"
> layout="absolute" creationComplete="InitApp()">
> <mx:Script source="List.as"/>
> <mx:Panel title="List" width="95%">
> <mx:DataGrid id="dg" dataProvider="{svc.getList.result}"
> width="100%" rowCount="2">
> <mx:columns>
> <mx:DataGridColumn headerText="Name"
> dataField="apm_name"/>
> <mx:DataGridColumn
> headerText="Description" dataField="apm_desc"/>
> </mx:columns>
> </mx:DataGrid>
> <mx:HBox width="100%">
> <mx:Spacer width="25%"/>
> <mx:HSlider id="hsldPageNo" width="50%"
> minimum="1" maximum="{svc.getPageCounts.result}" tickInterval="1"
> snapInterval="1" dataTipPlacement="bottom"
> dataTipFormatFunction="pageToolTipFunc" change="pageChange(event);"/>
> <mx:Spacer width="25%"/>
> </mx:HBox>
> </mx:Panel>
> <mx:RemoteObject id="svc" destination="ColdFusion"
> source="cf.ap"/>
> </mx:Application>
>
> List.as
> import mx.events.SliderEvent;
> public function InitApp():void {
> getInfo(0);
> }
> public function getInfo(nPageNo:int):void {
> svc.getList(nPageNo);
> svc.getPageCounts();
> }
> private function pageChange(event:SliderEvent):void {
> getInfo(event.currentTarget.value - 1);
> }
> private function pageToolTipFunc(val:String):String {
> return "page " + int(val);
> }
>
>
> Add.mxml
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*"
> layout="absolute">
> <mx:Script source="Add.as"/>
> <mx:Panel title="AddForm" width="95%">
> <mx:Form width="100%">
> <mx:FormItem label="Name" required="true">
> <mx:TextInput id="txtiName"/>
> </mx:FormItem>
> <mx:FormItem label="Description">
> <mx:TextInput id="txtiDesc"/>
> </mx:FormItem>
> <mx:HBox width="100%">
> <mx:Button label="Cancel"
> click="cancelAction();"/>
> <mx:Spacer width="100%"/>
> <mx:Button label="Reset"
> click="clearAction();"/>
> <mx:Button label="Submit"
> click="addAction();"/>
> </mx:HBox>
> </mx:Form>
> </mx:Panel>
> </mx:Application>
>
> Add.as
> public function addAction():void {
> clearForm();
> if(this.automationParent) {
> var obj:Object =
> Object(this).automationParent.parentApplication;
> obj.afterAdd("addok");
> }
> }
> public function cancelAction():void {
> clearForm();
> if(this.automationParent) {
> var obj:Object =
> Object(this).automationParent.parentApplication;
> obj.afterAdd("cancel");
> }
> }
> public function clearAction():void {
> clearForm();
> }
> public function clearForm():void {
> txtiName.text = "";
> txtiDesc.text = "";
> }
>
>
> Container.mxml
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*"
> layout="absolute" backgroundColor="#FFFFFF">
> <mx:Script source="Container.as"/>
> <mx:VBox width="95%" height="95%" horizontalAlign="center">
> <mx:ViewStack id="vstk" width="100%" height="100%"
> change="changeDisplay(event);">
> <mx:Panel id="cnvList" label="List" width="100%"
> height="100%">
> <mx:Button label="Add"
> click="toAddForm();"/>
> <mx:Loader id="ldrList" width="100%"
> height="100%" source="List.swf"/>
> </mx:Panel>
> <mx:Panel id="cnvAdd" label="Add" width="100%"
> height="100%">
> <mx:Loader id="ldrAdd" width="100%"
> height="100%" source="Add.swf"/>
> </mx:Panel>
> </mx:ViewStack>
> </mx:VBox>
> </mx:Application>
>
> Container.as
> import mx.events.IndexChangedEvent;
> public function toList():void {
> vstk.selectedIndex = 0;
> }
> public function toAddForm():void {
> vstk.selectedIndex = 1;
> }
> public function afterAdd(status:String):void {
> if(status == "addok")
> toList();
> if(status == "cancel")
> toList();
> }
> public function changeDisplay(e:IndexChangedEvent):void {
> // if(e.currentTarget.selectedIndex == 0)
> //
> e.currentTarget.selectedChild.getChildByName("ldrList").load();
> }
>
>
> ap.cfc
> <cfcomponent>
> <cfset nCountsPerPage = 1>
> <cffunction name="getList" returntype="query" access="remote"
> output="false">
> <cfargument name="nPageNo" type="numeric" default="0">
> <cfset nSkipCounts = nPageNo * nCountsPerPage>
> <cfscript>
> myQuery = QueryNew("apm_id, apm_name,
> apm_desc");
> for(iRow = nSkipCounts + 1; iRow LE min(3,
> nSkipCounts + nCountsPerPage); iRow = IncrementValue(iRow)) {
> QueryAddRow(myQuery);
> QuerySetCell(myQuery, "apm_id", "id" &
> iRow);
> QuerySetCell(myQuery, "apm_name", "name"
> & iRow);
> QuerySetCell(myQuery, "apm_desc", "desc"
> & iRow);
> }
> </cfscript>
> <cfreturn myQuery>
> </cffunction>
> <cffunction name="getPageCounts" returntype="numeric"
> access="remote" output="false">
> <cfreturn 3>
> </cffunction>
> </cfcomponent>
>
>
>
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