Hi Donald, Only trying to help so please don't take this wrong, but I doubt you're going to get (m)any responses to a post like this. Its simply too long and hard to follow. If you can state your problem more concisely and show a smaller snippet of the problem area in the code you will be much more likely to find someone who can help you.
Ben --- In [email protected], "donvoltz" <[EMAIL PROTECTED]> wrote: > > Hi, > > Would someone help me troubleshoot the following code. I seeing some > behaviors I can not figure out. > > I start by building a custom component in a scheduling application, > one that contains a calendar selection and 2 HTTPRequests, one to > obtain the locations that need to be filled on a given day and the > other to obtain the people who are already scheduled on that day. When > I return this information, I dynamically add another component to the > panal. This second component is used to display the name of the > location as well the name of the person, if there is one scheduled for > the selected day. Then using drag and drop, I am able to add or update > who is scheduled on the given day. > > Since I am dynamically adding the locations based on what is returned > from the database, I am using an array to hold each of the custom > components that I add to the panal. I use this so I can keep track of > which component is added and then be able to update the properties of > that component when I return the data about the people who are > scheduled in the location. > > When I run the application for the first time, I am able to do what I > want to do with the app, however, this is where the problem comes in. > When I close the app and rerun it, I am no longer able to access data > in the array from the callScheduleHandler method. As I trace this out > in debug mode, the callLabel array is built as data is returned to > the callLocationHandler but then it disappears. I can not find why > this runs fine the first time, but then I am unable to construct the > custom component on subsequent runs. > > Any thoughts on this would be greatly appreciated. > > Thanks > > Don > > <?xml version="1.0" encoding="utf-8"?> > <mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml"; > xmlns:comp="components.*" layout="vertical" > title="{selectedDisplayDate}" creationComplete="initComp()" > horizontalAlign="center" width="350" height="800"> > <mx:Script> > <![CDATA[ > import mx.collections.ArrayCollection; > import mx.controls.Label; > import mx.rpc.events.ResultEvent; > import mx.controls.Alert; > > > [Bindable] > private var selectedDisplayDate:String; > [Bindable] > private var selectedDate:Date = new Date(); > [Bindable] > private var locationData:XMLList; > [Bindable] > private var callScheduleData:XMLList; > private var callLabel:Array= new Array; > private var callAssignment:Array = new Array; > [Bindable] > private var callUserXML:XMLList; > > > > private function initComp():void { > callLocations.send(); > selectedDisplayDate = > displayDate.format(calendarSelector.selectedDate) + " Call Schedule"; > dailyCallSchedule.send(); > } > private function dateSelected(event:Event):void { > selectedDisplayDate = > displayDate.format(calendarSelector.selectedDate) + " Call Schedule"; > selectedDate = calendarSelector.selectedDate; > > } > private function > callLocationHandler(event:ResultEvent):void { > var locationXML:XML = event.result as XML; > locationData = locationXML.row as XMLList; > > for each (var item:XML in locationData){ > > callLabel[item..callLocation_id] = new > formField(); > > callLabel[item..callLocation_id].labelText = > item..callLocation_DisplayName; > > callLabel[item..callLocation_id].callLocationId = > item..callLocation_id; > > callLabel[item..callLocation_id].allowableDataFlag = > item..deptCategory; > > callLabel[item..callLocation_id].callSelectedDate = > mysqlDate.format(calendarSelector.selectedDate); > > addChild(callLabel[item..callLocation_id]); > > } > } > private function resetCallLocations():void { > //remove all children > > } > private function > callScheduleHandler(event:ResultEvent):void { > var callScheduleXML:XML = event.result as XML; > callScheduleData = callScheduleXML.row as > XMLList; > > for each (var item:XML in callScheduleData){ > > > callLabel[item..callLocation_id].inputText = item..last_name; > > callLabel[item..callLocation_id].hasData = true; > > //Alert.show(callLabel[item..callLocation_id].labelText); > } > } > private function > callUsersHandler(event:ResultEvent):void { > var callXML:XML = event.result as XML; > callUserXML = callXML.row as XMLList; > > } > ]]> > </mx:Script> > > <mx:DateFormatter id="displayDate" formatString="EEEE MMMM DD YYYY"/> > <mx:DateFormatter id="mysqlDate" formatString="YYYY-MM-DD"/> > > <mx:HTTPService id="callLocations" > url="http://localhost/flex/html/callLocationsXML.php"; useProxy="false" > method="POST" resultFormat="e4x" result="callLocationHandler(event)"/> > <mx:HTTPService id="dailyCallSchedule" > url="http://localhost/flex/html/callScheduleDaily.php"; > useProxy="false" method="GET" resultFormat="e4x" > result="callScheduleHandler(event)"> > <mx:request xmlns=""> > <callDate>{mysqlDate.format(calendarSelector.selectedDate)}</callDate> > </mx:request> > </mx:HTTPService> > <mx:HTTPService id="callUsers" > url="http://localhost/flex/html/callUsers.php"; useProxy="false" > method="POST" resultFormat="e4x" result="callUsersHandler(event)"/> > > > <mx:DateChooser id="calendarSelector" click="dateSelected(event)" > selectedDate="{selectedDate}" fontFamily="Georgia"/> > > </mx:Panel> > > > > > <?xml version="1.0" encoding="utf-8"?> > <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml"; > creationComplete="initComp()"> > <mx:Metadata> > [Event(name="formChange", type="events.FormChangeEvent")] > </mx:Metadata> > <mx:Script> > <![CDATA[ > import mx.rpc.events.FaultEvent; > import mx.rpc.events.ResultEvent; > import mx.charts.chartClasses.DataDescription; > import events.FormChangeEvent; > import mx.controls.Alert; > import flash.events.Event; > import mx.core.DragSource; > import mx.managers.DragManager; > import mx.events.DragEvent; > import mx.core.IUIComponent; > import mx.controls.Alert; > import classes.UserLogin; > import classes.UserInformation; > > [Bindable] > public var labelText:String = "Label"; > [Bindable] > public var inputText:String = "Input"; > [Bindable] > public var imageSource:String = ""; > [Bindable] > private var hasContentChanged:Boolean = false; > [Bindable] > public var callLocationId:int = 0; > [Bindable] > public var callAssignedUserId:int = 0; > [Bindable] > public var callSelectedDate:String; > public var hasData:Boolean; //flagged true if record set already > exists in callTable. This will trip either insert or update mysql query > [Bindable] > private var currentUser:UserInformation = > UserLogin.getInstance().UserInfo; > [Bindable] > public var allowableDataFlag:String = ''; //place to store user > category that is allowed to take this call > > private function initComp():void { > > parent.addEventListener('formChange',formChangeEventHandler); > } > private function > formChangeEventHandler(event:FormChangeEvent):void { > Alert.show('field has been changed, id of field is = ' > + hasData); > } > private function formDataChangeHandler():void { > > //need to send event in this function updating data if > hasContentChaned == true > } > private function doDragEnter(event:DragEvent, > format:String):void { > > if(event.dragSource.hasFormat(format)){ > > DragManager.acceptDragDrop(IUIComponent(event.target)); > } > } > > private function doDragDrop(event:DragEvent, > format:String):void { > > var dragData:Object = new Object(); > dragData=event.dragSource.dataForFormat(format); > event.currentTarget.text = String(dragData.lastname + > ', ' + > dragData.firstname); > callAssignedUserId = int(dragData.id); > //Alert.show('user id = ' + dragData.id); > //need to send data change back to server for update > addUpdateCallAssignment.send(); > > } > private function confirmTableEntry(event:ResultEvent):void { > var updateResultsXML:XML = event.result as XML; > if (updateResultsXML..success == '1'){ > imageSource = "icons/accept.png"; > } > //trace(event); > //trigger icon > //update user list > // > } > private function errorTableEntry(event:FaultEvent):void { > trace(event); > imageSource = "icons/cancel.png"; > Alert.show('Error in updating the database'); > } > ]]> > </mx:Script> > > <mx:HTTPService id="addUpdateCallAssignment" > url="http://localhost/flex/callScheduleEntry.php"; method="POST" > resultFormat="e4x" result="confirmTableEntry(event)" > fault="errorTableEntry(event)"> > <mx:request xmlns=""> > <userid>{callAssignedUserId}</userid> > <calldate>{callSelectedDate}</calldate> > <calllocation>{callLocationId}</calllocation> > <enteredby>{currentUser.userID}</enteredby> > </mx:request> > </mx:HTTPService> > <mx:Label text="{labelText}" toolTip="{callSelectedDate}"/> > <mx:TextInput id="inputData" text="{inputText}" editable="false" > focusOut="formDataChangeHandler()" dragDrop="doDragDrop(event, > allowableDataFlag)" dragEnter="doDragEnter(event, allowableDataFlag)"/> > <mx:Image id="imageID" source="{imageSource}" enabled="false"/> > > </mx:HBox> >
