Help with Event Structure!.
Hello,
I am trying to config one event structure in the way I could change the range of sample graph to analyze it.
I have 3 graphs. The upper is the signal input. In the middle is the signal fitted with some calculations and the bottom is the graph where I fix the sample width to analyze with anothers values.
I put event structure in the way I read from file and later update the array of data to force the execution of Case "array 2".
Its only one example but I would like to change the value of "start" and " length" of sample signal but I cant get the data to show again. I tried diferent options, like put another event source inside of event case "array 2".
I could join case 1 and 2, but the problem is with "start and lenght" control, I can`t get its display when i change the values.
I created a example since its part of my program, to simulate the similar way i need.
Thank in advance, Fred.
Solved!
Go to Solution.
Attachments:
example-eventStructure.vi 56 KB
006_RR.txt 7 KB
altenbach wrote:
billko wrote:
crossrulz wrote:
You need to wire up the value of Array 2 to the output tunnel of the event case. Currently, that output tunnel is set to "Use Default if Unwired". So since you didn't wire up that tunnel, the value going into the shift register will become an empty array.
That's one thing I am totally paranoid about. I hate that the tunnels in an event structure are "Use Default if Unwired" by default, yet they don't show that little dot that suggests that it is.
Of course they do! What makes you say they don't?
I actually like the current behavior, especially for the boolean going to the stop button. I would not want to wire it in all the other cases where the loop should not stop.
Maybe the behavior could be a bit fine-tuned. Automatic "Use default if unwired" should only apply to scalars. Tunnels for arrays and clusters, etc. should require a manual "use default if unwired" setting.
Ha - it's because of my own paranoia about the "Default if Unwired" that led me to believe this. I guess I always have something wired to every single case so I haven't seen it in ages. I created one just now and specifically looked for the dot, and when I added a second case, there it was. Of course if I wire something to that second case, it disappears.
Bill
(Mid-Level minion.)
My support system ensures that I don't look totally incompetent.
Proud to say that I've progressed beyond knowing just enough to be dangerous. I now know enough to know that I have no clue about anything at all.
Similar Messages
-
I need help with event structure.
I am trying to feed the index of the array, the index number can vary from 0 to 7.
Based on the logic ouput of a comparison, the index buffer should increment
or decrement every time the output of comparsion changes(event change). I guess I need to use event structure?
(My event code doesn't execute when there is an event at its input /comparator changes its boolean state.
Anyone coded on similar lines? Any ideas appreciated.
Thanks in advance!You don't need an Event Structure, a simple State Machine would be more appropriate.
There are many examples of State Machines within this forum.
RayR -
I put an "event structure" inside of a while loop. My target is to keep the
VI running and make selections to run different subVI. But I got two
questions:
1. how to use two button on front panel? I mean, when I press one button,
step 1 runs, when I press the other button, step 2 runs. Is event structure
the best way to do that? another side quesition is that how I can make the
button jump back after I pressed it? It kept in the "down" position and I
have to press it again to release it.
2. When I test the VI, I found the while loop can't stop. The boolean input
of false won't stop the VI. I wonder if there is a rule that the event
structure must run at least once? or any other hidden properties I didn't
notice?
thank you very much!
cheng"Michael Sachs" wrote in message news:...
> You can change the boolean's mechanical action to a latched type and then it
> will pop back up.
> The event structure has a timeout input that defaults to infinite. If the
> event loop is waiting for an event or timeout then your outer while loop
> will not cycle. Use the hightlight execution lightbulb on the diagram to
> see what the data flow is doing.
>
> Mike Sachs
> Intelligent Systems
>
> "Cheng" wrote in message
> news:[email protected]...
> > I put an "event structure" inside of a while loop. My target is to keep
> the
> > VI running and make selections to run different subVI. But I got two
> > questions:
> >
> > 1. how to use two button on front panel? I mean, when I press one button,
> > step 1 runs, when I press the other button, step 2 runs. Is event
> structure
> > the best way to do that? another side quesition is that how I can make the
> > button jump back after I pressed it? It kept in the "down" position and I
> > have to press it again to release it.
> >
> > 2. When I test the VI, I found the while loop can't stop. The boolean
> input
> > of false won't stop the VI. I wonder if there is a rule that the event
> > structure must run at least once? or any other hidden properties I didn't
> > notice?
> >
> > thank you very much!
> >
> > cheng
> >
> >
Hi Cheng,
that's not quite the whole story. The event structure breaks down
into two types. Those that get actioned between the start of the event
(i.e. mouse down) and the result of that event (i.e. the button
registers true) which are filtered events, and the other type (like
mouse up) which occur after the event and the result of the event.
With filtered events you can modify the result of the event as it
happens. Whichever you choose to use, you need to do one of two things
to get the button to pop back up (setting to latch when pressed on
it's own won't work) - you can either read the FPTerm within the event
itself with this set to Latch when pressed, or (my prefered method) is
to use the CtrlRef that's available inside the event, and use the
ActiveX method Reset to Default. This way the FPTerm for the button
can be left somewhere else, and it's more obvious what the program is
doing at this point.
Your while loop is actually a do {} while loop, i.e. it must execute
at least once before it checks to see if it should iterate again.
Mike's suggestion of follow the hi-light execution is the best
solution.
Hope that helps
Sash. -
Load defaults from file with event structure in vi
Hi All,
I've been trying to figure out how to do this but have not quite got there. Taken a look at lots of posts but can't quite find the answer to the question that i've got.
I've got a vi for controling 4 PCI cards making calls to some DLL's. I've got quite a number of controls on the FP and i use an event structure to update the values on calls to the DLL. On startup, one of the first calls that i make is initalise and that sets the cards up. I then want to load my own set of default values from a file to initalise the cards to my particular set up. While the software is running the user may change the values and wish to save a file with the new default values, or he may wish to load a different file of default values (depending on the test that he is running). I've got the Control Values:Get All [variant] and the Control Valueset [Variant] working to save all the controls values to a file and read that file in and set all the controls values. So far so good. Problem is i'm using an Event Stucture and it doesn't register that the values have changed. I could complish this by using Value(signaling) but the data from the Control Values:Get All is variant data and the Value(signaling) needs the same data type as the control. What do i do?
One thing i have thought about is to write all the values from the file to all the conrols and then have a read Value and a write Value (signaling) to trigger the events. Problem is i don't want to set this up for every control (it'll take me ages). Can i do it programitically? Is there a better way to do it?
Thanks,
PhilYou could create a boolean control/indicator and signal that value when you've updated the values on the FP.
Name it something like "update FP". The event case for that boolean will have the code to update the necessary parts of the FP.
André
Regards,
André
Using whatever version of LV the customer requires. (LV5.1-LV2012) (www.carya.nl) -
Hello, I would like to create an extention that will help to
manage a
glossary.
First I need to decide on the structure of the xml document
that will
contain all glossary entries. Since I don't have much
experience with XML in
extention content, I was wondering if there are certain
recommendations I
should follow.
What is preferable: using attributes that will holt the
content or rather
having xml-elements. What is easy to parce?
I would greatly appreciate any tips, help and suggestions.
Olyalyu.oO(olga)
>First I need to decide on the structure of the xml
document that will
>contain all glossary entries. Since I don't have much
experience with XML in
>extention content, I was wondering if there are certain
recommendations I
>should follow.
I would start as simple as possible, for example with
something like
this:
<glossary>
<entry>
<term>...</term>
<explanation>...</explanation>
</entry>
<entry>
<term>...</term>
<explanation>...</explanation>
</entry>
</glossary>
Of course it also depends on what you want to do with this
structure and
if you need additional informations.
>What is preferable: using attributes that will holt the
content or rather
>having xml-elements. What is easy to parce?
There's no real rule-of-thumb whether to use elements or
attributes.
If unsure, use elements.
Micha -
Help with ABAP Structure to XML - Simple Transformation
Hi guys,
I need help with a Simple Transformation. I am trying to convert a structure in ABAP to XML String but i ma getting short dumps...
Can any of you help.
Thanks in advance.
*& Report ZTESTXML
REPORT ZTESTXML.
class demo DEFINITION.
PUBLIC SECTION.
CLASS-METHODS main.
ENDCLASS.
CLASS demo IMPLEMENTATION.
method main.
data : begin of account,
partner type bu_partner,
primary(1),
update(3),
email(50),
memberid(4),
telephone(12),
fax(10),
dept(20),
end of account.
data : xmlstr type xstring.
account-partner = '12345'.
account-primary = 'N'.
account-update = 'Yes'.
account-email = 'zz at hotmail.com'.
account-memberid = '555'.
account-telephone = '123-448-6710'.
account-fax = '345-123-7899'.
account-dept = 'Info Systems'.
call TRANSFORMATION ztest_inttable
SOURCE account = 'account'
result XML xmlstr.
call FUNCTION 'DISPLAY_XML_STRING'
EXPORTING xml_string = xmlstr.
ENDMETHOD.
ENDCLASS.
start-of-SELECTION.
demo=>main( ).
Transformation
<?sap.transform simple?>
<tt:transform xmlns:tt="http://www.sap.com/transformation-templates">
<tt:root name="account"/>
<tt:template>
<IGT_CRM_AccountInfo>
<Account>
<tt:ref name=".account">
<tt:attribute name="Id" value-ref="PARTNER"/>
<tt:attribute name="Primary" value-ref="primary"/>
<tt:attribute name="Update" value-ref="update"/>
<Contact>
<tt:attribute name="EMail" value-ref="email"/>
<tt:attribute name="Member Id" value-ref="memberid"/>
</Contact>
<Communications>
<tt:attribute name="Telephone" value-ref="telephone"/>
<tt:attribute name="Fax" value-ref="fax"/>
</Communications>
<IGT>
<tt:attribute name="Department" value-ref="dept"/>
</IGT>
</tt:ref>
</Account>
</IGT_CRM_AccountInfo>
</tt:template>
</tt:transform>
Dump message
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_ST_REF_ACCESS', was not caught in
procedure "MAIN" "(METHOD)", nor was it propagated by a RAISING clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
The goal was to access variable "PARTNER". However, this access was not
possible.to convert abap itab or variable into xml string use ABAP key word call transformation.
call transformation (`ID`)
source output = itab[]
result xml xml_out.
where itab is your internal table or any abap variable.
xml_out is type string which will hold the resulting xml.
ID is the transformation program. if you wanto use your own transformation, use your XSLT or ST program there.
Raja -
Logic AND with event structure
hi everyone,
The event structure can handle multiple events at a time to do the same thing : looks like a logical OR. But I haven't found a way to sequence events to approach a logic AND. Example: first click on a Draw button and then enter the image would make the mouse cursor change. With an event structure, I can handle these 2 events separetely or together (either one would change the cursor), but i cannot make a sequence of events.
Is this possible to do that with an event structure?
I hope I am clear (sorry for the english btw). And thanks in advance.
Christophe
Solved!
Go to Solution.Mark Yedinak wrote:
In the event processing you would have to check if the required event occurred before this event. If it did, do your processing. If not ignore the event.
That's exactly what I am trying to do! I am already working with a producer/consumer architecture and with a state machine in the consumer loop. I tried to add state info as you suggested in the event loop. But i do not know if i am doing this well. I attach a very small example where I try to demonstrate what I am trying to do with 2 booleans to be pressed in order.
Tell me what you think of the state info in the event loop.
@Mike : same solution as Mark if I use a shift register and a case structure inside the event loop?
Message Edited by superfunk on 03-03-2010 10:24 AM
Attachments:
event_test.vi 27 KB -
Front panel locks with event structure loop and another while loop
Hi,
Why is the front panel locking after changing the value of the "boolean switch" twice? This problem disappears if I uncheck the "lock front panel" option in the event case. However I don't understand why that is the case since the event structure loop has already finished executing.
thanksDo you really want the event handling to stop after detecting the first event? If so then as Christian says the event structure will cause the front panel to lock. What you can do is dynamically register and unregister the events. You right click on the event structure and enable "Show Dynamic Event Terminals" Then you can programatically register and unregister events.
Here is your vi modified to do that.
Edit: Just in case - right click on the control and create a reference. When selecting the source of the event in the structure look under the dynamic section.
=====================
LabVIEW 2012
Attachments:
event structure test.vi 13 KB -
I'm having some trouble trying to figure out how this event listener will work.
The main application is building an arrayCollection of a calendarDay custom components which is displayed by a DataGroup.
Within each calendarDay custom component i may create an arrayList of a DriverDetailComponent custom components displayed within the calendarDay by a DataGroup.
If a user double clicks on the DriverDetailComponent that is two layers in I would like to change states of the main application. I'm having trouble figuring out what item in the main application to set the listener on. Please help.
I can't figure out how to post the below as scrollable code snips so this is very long.
Main application code:
<code><?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:components="components.*"
preinitialize="readDataFile()"
creationComplete="buildRowTitles()"
width="1024" height="512" backgroundColor="#A4BDD8">
<s:states>
<s:State name="State1"/>
<s:State name="driverDetailState"/>
</s:states>
<!--
<fx:Style source="EventCalendar.css"/>
creationComplete="readDataFile()" creationComplete="driversList.send()"-->
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
<mx:DateFormatter id="myDateFormatter"
formatString="EEE, MMM D, YYYY"/>
<!--<s:HTTPService id="driversList"
url="files/drivers.xml"
result="driversList_resultHandler(event)"
fault="driversList_faultHandler(event)"/>
<s:HTTPService id="postDriversList"
url="files/drivers.xml"
method="POST"
result="postDriversList_resultHandler(event)"
/>-->
<!--<s:Move id="expandTab"
target="{labelTab}"
xBy="250"/>-->
</fx:Declarations>
<fx:Script>
<![CDATA[
import components.CalendarDay;
import components.TruckDriver;
import components.calendarDay;
import events.CancelChangeDriversEvent;
import events.ChangeDriversEvent;
import events.EditDriverEvent;
import mx.collections.ArrayCollection;
import mx.collections.ArrayList;
import mx.containers.Form;
import mx.controls.Alert;
import mx.controls.CalendarLayout;
import mx.core.FlexGlobals;
import mx.core.IVisualElement;
import mx.core.WindowedApplication;
import mx.printing.FlexPrintJob;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import mx.rpc.xml.SimpleXMLEncoder;
import spark.components.Application;
import utilities.FormatUtil;
import utilities.ObjectToXML;
/* public var prefsFile:File; */ // The preferences prefsFile
[Bindable] public var driversXML:XML; // The XML data
public var stream:FileStream; // The FileStream object used to read and write prefsFile data.
public var fileName:String="driversArrayCollection";
public var directory:String = "AceTrackerData";
public var dataFile:File = File.documentsDirectory.resolvePath(directory + "\\" + fileName);
[Bindable]
public var drivers:ArrayCollection=new ArrayCollection();
private var fileStream:FileStream;
[Bindable]
public var calendarDayArray:ArrayCollection = new ArrayCollection;
public var i:int;
[Bindable]
public var weekOneTitle:String;
[Bindable]
public var weekTwoTitle:String;
[Bindable]
public var weekThreeTitle:String;
[Bindable]
public var weekFourTitle:String;
public var day:Object;
protected function readDataFile():void
if(dataFile.exists)
fileStream = new FileStream();
fileStream.open(dataFile, FileMode.READ);
drivers = fileStream.readObject() as ArrayCollection;
fileStream.close();
else
drivers = new ArrayCollection();
var driver:TruckDriver = new TruckDriver("New", "Driver", 000);
drivers.addItem(driver);
saveData(drivers);
buildCalendarArray();
protected function buildCalendarArray():void
calendarDayArray.removeAll();
for (i=0; i<28; i++)
var cd:calendarDay = new calendarDay;
cd.dateOffset= i-7
cd.drivers=drivers;
cd.addEventListener("editDriverEvent",editDriverEvent_Handler);
calendarDayArray.addItem(cd);
private function saveData(obj:Object):void//this is called on the postDriversList result handler to create and write XML data to the file
var fs:FileStream = new FileStream();
fs.open(dataFile, FileMode.WRITE);
/* fs.writeUTFBytes(myXML); */
fs.writeObject(drivers);
fs.close();
protected function driverschedule1_changeDriversHandler(event:ChangeDriversEvent):void
saveData(drivers);
readDataFile();//i read the drivers file again, this refreshes my data, and removes any temporary data that may have been stored in the drivers array
buildCalendarArray();
currentState = 'State1';//this hides the driversdetail window after we've clicked save
/* postDriversList.send(event.driverInfo); */ //this needs to be different
/* Alert.show("TEST"); */
protected function driverschedule1_cancelChangeDriversHandler(event:CancelChangeDriversEvent):void
/* Alert.show("Changes have been canceled."); */
readDataFile();//this re-reads the saved data file so that the changes that were made in the pop up window
// are no longer reflected if you reopen the window
buildCalendarArray();
currentState = 'State1'; //this hides the driversdetail window after we've clicked cancel
protected function buildRowTitles():void
var calendarDay0:Object;
var calendarDay6:Object;
calendarDay0=calendarDayArray.getItemAt(0);
calendarDay6=calendarDayArray.getItemAt(6);
weekOneTitle = calendarDay0.getDayString() + " - " + calendarDay6.getDayString();
weekTwoTitle=calendarDayArray.getItemAt(7).getDayString()+ " - " + calendarDayArray.getItemAt(13).getDayString();
weekThreeTitle=calendarDayArray.getItemAt(14).getDayString()+ " - " + calendarDayArray.getItemAt(20).getDayString();
weekFourTitle=calendarDayArray.getItemAt(21).getDayString()+ " - " + calendarDayArray.getItemAt(27).getDayString();
]]>
</fx:Script>
<s:Group height="100%" width="100%">
<s:layout>
<s:BasicLayout/> <!--This is the outermost layout for the main application MXML-->
</s:layout>
<s:Scroller width="95%" height="100%" >
<s:Group height="100%" width="100%" ><!--this groups the vertically laid out row titles hoizontally with the large group of calendar days and day titles-->
<s:layout>
<s:HorizontalLayout/>
</s:layout>
<s:Group height="95%" width="50" ><!--this is the group of row titles layed out vertically-->
<s:layout>
<s:VerticalLayout paddingLeft="40" paddingTop="35"/>
</s:layout>
<s:Label text="{weekOneTitle}"
rotation="-90"
backgroundColor="#989393"
height="25%" width="115"
fontWeight="normal" fontSize="15"
paddingTop="4" textAlign="center" />
<s:Label text="{weekTwoTitle}"
rotation="-90"
backgroundColor="#989393"
height="25%" width="115"
fontWeight="normal" fontSize="15"
paddingTop="4" textAlign="center" />
<s:Label text="{weekThreeTitle}"
rotation="-90"
backgroundColor="#989393"
height="25%" width="115"
fontWeight="normal" fontSize="15"
paddingTop="4" textAlign="center" />
<s:Label text="{weekFourTitle}"
rotation="-90"
backgroundColor="#989393"
height="25%" width="115"
fontWeight="normal" fontSize="15"
paddingTop="4" textAlign="center" />
</s:Group>
<s:Group height="100%" width="100%" >
<!--this vertically groups together the horizontal day names group and the tile layout datagroup of calendar days-->
<s:layout>
<s:VerticalLayout paddingLeft="5"/>
</s:layout>
<s:Group width="100%" >
<s:layout><!--this group horizontal layout is for the Day names at the top-->
<s:HorizontalLayout paddingTop="10"/>
</s:layout>
<s:Label id="dayNames" text="Sunday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Monday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Tuesday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Wednesday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Thursday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Friday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
<s:Label text="Saturday" width="16%" fontWeight="bold" fontSize="18" textAlign="center"/>
</s:Group>
<!--<s:SkinnableContainer width="16%">-->
<s:DataGroup id="calendarDataGroup"
dataProvider="{calendarDayArray}"
itemRenderer="{null}" resizeMode="scale"
height="100%" width="100%"
> <!-- I had to use a null renderer because otherwise each instance is added in a group container renderers.DriverScheduleRenderer-->
<s:layout >
<s:TileLayout requestedColumnCount="7" />
</s:layout>
</s:DataGroup>
<!--</s:SkinnableContainer>-->
<!--<mx:FormItem label="Today's Date:">
<s:TextInput id="dateToday"
text="{myDateFormatter.format(testDate)}"/>
</mx:FormItem>-->
<!--<components:DriverSchedule drivers="{drivers}"
changeDriversEvent="driverschedule1_changeDriversHandler(event)"/>-->
<s:HGroup> <!--this groups together my drivers button and my print button at the bottom of the calendar-->
<s:Button id="showDriverDetailButton"
label="Driver List"
click="currentState = 'driverDetailState'">
<!--</s:Button>
<s:Button id="printButton"
label="Print"
> click="printButton_clickHandler(event)"-->
</s:Button>
</s:HGroup> <!--this is the end of the small hgroup which pairs my drivers button with the print button-->
</s:Group><!--this ends the vertical grouping of the day names and the tile layout calendar-->
</s:Group> <!--this ends the horizontal grouping of the calendar (names and days) with the week labels at the left-->
</s:Scroller>
<s:SkinnableContainer includeIn="driverDetailState"
width="95%" height="95%" horizontalCenter="0" verticalCenter="0"
backgroundColor="#989898" backgroundAlpha="0.51">
<s:BorderContainer horizontalCenter="0" verticalCenter="0">
<components:DriverSchedule id="driverSchedule"
drivers="{drivers}"
changeDriversEvent="driverschedule1_changeDriversHandler(event)"
cancelChangeDriversEvent="driverschedule1_cancelChangeDriversHandler(event)"
/>
</s:BorderContainer>
</s:SkinnableContainer>
</s:Group> <!--end of basic layout group-->
</s:WindowedApplication>
</code>
calendarDay.mxml code:
<code>
<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
creationComplete="initDay()"
width="100%"> <!--width="16%" height="25%" width="160" height="112"-->
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
<mx:DateFormatter id="myDateFormatter"
formatString="MMM D"/>
</fx:Declarations>
<fx:Metadata>
[Event(name = "editDriverEvent", type="events.EditDriverEvent")]
</fx:Metadata>
<fx:Script>
<![CDATA[
import components.CalendarDay;
import components.DriverDetailComponent;
import events.EditDriverEvent;
import mx.collections.ArrayCollection;
import mx.collections.ArrayList;
import mx.controls.CalendarLayout;
import mx.controls.DateField;
[Bindable]
public var todayCollection:ArrayCollection = new ArrayCollection;
[Bindable]
public var todayList:ArrayList=new ArrayList; //arraylist created as data provider for dataGroup, this is where all drivers with an arrival date of today are added
[Bindable]
public var currDate:Date =new Date; //this will be used to contain the current real world date
[Bindable]
public var calDate:Date = new Date; //this is used below to determine the date of the calender day that is being created
[Bindable]
public var todaysDate:CalendarDay;
[Bindable]
public var currDay:int;
[Bindable]
public var dateOffset:int;
public var drivers:ArrayCollection= new ArrayCollection();
public var driver:Object;
public var rowLabel:String;
public function initDay():void
todaysDate = new CalendarDay(currDate, currDate.day, dateOffset)//currDate represents the day the operating system says today is
currDay=todaysDate.returnDate().getDate();//currDay is an int representing the day of the month
calDate=todaysDate.returnDate();//calDate represents the actual date on the calendar (MM-DD-YYY) that is currently being evaluated
/* if (currDay ==currDate.getDate()) //i want to highlight the day if it is in fact today
cont.styleName="Today";
if (calDate.getDate() == currDate.getDate())
calDayBorder.setStyle("backgroundColor", "#FFFF00");
else
calDayBorder.setStyle("backgroundColor", "#EEEEEE");
addDrivers();
return;
public function addDrivers():void
var count:int = 0;
/*var driverDetail:DriverDetailComponent;
var driver = */
for each (driver in drivers)
{//i check the date value based on data entry of mm-dd-yy format against the calculated date for the day
//the calender is building and if it is equal the drivers information is added to this day of the calendar
if (DateField.stringToDate(driver.arrivalDate,"MM/DD/YYYY").getDate() == calDate.getDate())
var driverDetail:DriverDetailComponent = new DriverDetailComponent; //i create a new visual component that adds the id and destination to the calendar day
driverDetail.driverid = drivers[count].id; //i feed the id property which is the truck# - firstName
driverDetail.driverToLoc=drivers[count].toLoc; //i feed the toLoc which is the current destination of the driver
driverDetail.driverArrayLocation=count; //here i feed the location of this driver in the "drivers" array so i know where it's at for the click listener
todayList.addItem(driverDetail);
//this concatenates the drivers truck number first name and destination to display in the calendar day
/* todayList.addItem(driver.truckNumber + " - " + driver.firstName + " - " + driver.toLoc); */
count ++;
public function getDayString():String
rowLabel =myDateFormatter.format(calDate);
return rowLabel;
]]>
</fx:Script>
<s:BorderContainer id="calDayBorder" width="160" styleName="Today" cornerRadius="2" dropShadowVisible="true" height="100%">
<s:layout>
<s:BasicLayout/>
</s:layout>
<!--I need to make a custom item renderer for my calendar days that limits the height and width of the day, and also puts the items
closer together so i can fit maybe 5 drivers on a single day-->
<s:DataGroup dataProvider="{todayList}"
itemRenderer="spark.skins.spark.DefaultComplexItemRenderer"
bottom="-2"
width="115" left="2"> <!--width="94%" width="100" width="16%"-->
<s:layout >
<s:VerticalLayout gap="-4"/> <!--The reduced gap pushes the drivers together if there are serveral on one day. This helps cleanly show several drivers on one day-->
</s:layout>
</s:DataGroup >
<s:Label text="{currDay}" right="3" top="2" fontSize="14" fontWeight="bold"/>
</s:BorderContainer>
</s:Group>
</code>
DriverDetailComponent code:
<code><?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<fx:Metadata>
[Event(name = "editDriverEvent", type="events.EditDriverEvent")]
</fx:Metadata>
<fx:Script>
<![CDATA[
import events.EditDriverEvent;
import mx.controls.Alert;
[Bindable]
public var driverid:String;
[Bindable]
public var driverArrayLocation:int;
[Bindable]
public var driverToLoc:String;
protected function label1_doubleClickHandler(event:MouseEvent):void
Alert.show("You have selected " +driverid +" at location " + driverArrayLocation.toString() +" in the drivers ArrayCollection.");
var eventObject:EditDriverEvent = new EditDriverEvent("editDriverEvent",driverArrayLocation);
dispatchEvent(eventObject);
]]>
</fx:Script>
<s:Label id="driverDetailLabel" text="{driverid} - {driverToLoc}" doubleClick="label1_doubleClickHandler(event)" doubleClickEnabled="true"/>
</s:Group>
</code>lkb3 wrote:
I'm trying to add a listener to [this JOptionPane pane dialog box|http://beidlers.net/photos/d/516-1/search_screenshot.JPG|my dialog box], so that when it pops up, the cursor is in the text box, but then if the user clicks a button other than the default, the cursor reverts back into the text box.
The code I have is this:
// BUILD DIALOG BOX
JLabel option_label = new JLabel("Select a search option:");
// Create the button objects
JRadioButton b1 = new JRadioButton("Search PARTS by name");
JRadioButton b2 = new JRadioButton("Search ASSEMBLIES by name");
JRadioButton b3 = new JRadioButton("Search DRAWINGS by name");
JRadioButton b4 = new JRadioButton("Search all by DESCRIPTION");
b1.setSelected(true);
// Tie them together in a group
ButtonGroup group = new ButtonGroup();
group.add(b1);
group.add(b2);
group.add(b3);
group.add(b4);
// Add them to a panel stacking vertically
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel,BoxLayout.Y_AXIS));
panel.add(b1);
panel.add(b2);
panel.add(b3);
panel.add(b4);
JLabel name_label = new JLabel("Enter a search term (add *'s as required)");
JTextField name = new JTextField(30);
name.addComponentListener(new ComponentListener() {
public void componentHidden(ComponentEvent ce) { }
public void componentMoved(ComponentEvent ce) { }
public void componentResized(ComponentEvent ce) {
ce.getComponent().requestFocus();
public void componentShown(ComponentEvent ce) { }
Object[] array = { option_label, panel, name_label, name };
// GET INPUT FROM USER
int res = JOptionPane.showConfirmDialog(null, array, "Select", JOptionPane.OK_CANCEL_OPTION);
String searchTerm = name.getText();This sucessfully has the focus in the text box when opened; is there a way to get the focus to go back into the text box after the user clicks a radio button?
Thanks!
[this JOptionPane pane dialog box|http://beidlers.net/photos/d/516-1/search_screenshot.JPG|dialog Joption]
you will need to add ItemListener to the JRadioButtons -
Hello!
I'm at my wits end: please help! It seems straight forward, and I sold my client on BC thinking this was doable in the events module, but it seems maybe not so without a ton of custom coding.
1. Book an event online,
with option for multiple (say 1-5 people at a fixed cost per person),
and checkout using only Pay Pal (standard or pro, doesn't matter, but I think Standard won't work without shopping cart).
2. The events are every day but Sunday all year long (just admission to an attraction), so is there a way to upload months in advance so they don't have to be manually entered?
I'm so grateful for any assistance.This is all very achievable:
• Events you can add multiple people to book.
• PayPal you use use our APP that's in the BC Appstore (Liam to confirm is works with bookings)
I'm sales and marketing at Pretty, so I'm not the person to advise on how all this fits together. But I'm sure Liam can point you in the right direction.
If you need some consulting or us to do it for you just let me know [email protected]
Brett
www.prettydigital.com.au -
Array of Cluster with event structure
Hi,
I am having Array of cluster with cluster having 1 String Control , 1 Combo box, 1 Led control and 2 Numeric control. In the combo box i am having two options to select ('Binary' and 'PWM').Whenever Binary is selected then Led control has be enabled and whenever PWM is selected 2 Numeric control has to be enabled.
Is there any way to do this??
Pleas help me...
Regards
Meenatchiactually in my application, the front panel has to have 16 rows of controls (1 string control, 1 combo box, 1 Led control, 2 numeric control).so i planned to keep all those controls in a cluster and create one array.If i didnt so i will have 16x5 controls in my front panel and i have to put 16 event cases for each combo box to do the enable and disable of controls..
is there any simple way to do this..i have attached my front panel view
Attachments:
Untitled10.vi 139 KB -
Help with event in iMovie '09 event library?
I am going nuts with an iMovie project!
I am trying to make a movie of my recent vacation (which I do every year). I have already invested about 15 hours in the project. I opened iMovie tonight and tried to view it. Immediately, I noticed something was odd because as my cursor ran across clips in my project they did not show in the viewer and where ever the cursor was over a clip (either in the project or on a clip in the event I was working from) the thumbnail image in the filmstrip switched to light gray.
When I play my project all the music and titles I added play but the clips are blacked out AND the clip's audio doesn't play. The source clips in the event library also play the same in the viewer (blackout and with no audio). The problem seems to relate only to the event I am working with to create my project. I checked some other events in my library and they play fine in the viewer (although I am not using any video from those events in my current project).
Any help would be greatly appreciated.
Just for the record I am running OS 10.5.8 on a 2.66 GHz Intel Core 2 Duo. I am using iMovie '09 v. 8.0.6. Also, the clips were imported directly into iMovie.Thanks for the suggestions guys.
I wound up resolving this on my own. I finally went to Time Machine and restored the folder "movies" under my account name. I went back about an hour before I stopped working on the project. This restored the project and allowed me to continue to work on it. I only lost about 3 minutes at the very end that I had to recreate (much better than recreating the entire project over). It has been about a week since the restore and (knock wood!) all has been well. I have learned the value of a Time Machine back-up.
One thing of note: Immediately after the restore I did have an issue with iMovie not recognizing my iTunes library. Once I opened iTunes and went back to iMovie the library was there.
Hope this helps someone else.
Tim -
Help with Event Handlers with Scope
I have a question of how I must implement the event handlers with scope, I have problems in the execution of processes BPEL (they are generating exceptions in the dehydration)
I have two models for event handlers and I need to know which is the best way to implement event handlers.
Another question is, in what it influences the "variableAccessSerializable" attribute.
Thanks!
1) Event Handlers with PartnerLink invocation OUTSIDE Scope
<invoke name="Invoke_1" partnerLink="PartnerLink1"/>
<scope name="Scope_1" variableAccessSerializable="yes">
<eventHandlers>
<onMessage partnerLink="PartnerLink1"/>
<onAlarm/>
</eventHandlers>
<sequence name="Sequence_1">
</sequence>
</scope>
2) Event Handler with PartnerLink invocation INSIDE scope
<scope name="Scope_1" variableAccessSerializable="yes">
<eventHandlers>
<onMessage partnerLink="PartnerLink1"/>
<onAlarm/>
</eventHandlers>
<sequence name="Sequence_1">
<invoke name="Invoke_1" partnerLink="PartnerLink1"/>
</sequence>
</scope>Thanks -- indeed a crucial call might be missing. I was doing
this until 3 yesterday morning.
Would this be the correct sample code to use? :
http://livedocs.macromedia.com/flash/mx2004/main_7_2/wwhelp/wwhimpl/common/html/wwhelp.htm ?context=Flash_MX_2004&file=00000846.html
It seems to work (although someone cautions in the page
comments that it doesn't).
Part of my trouble in working with AS 2.0 is that I feel I
shouldn't have to do such complicated things (Delegate classes,
etc) in order to get simple things done (loading XML files). This
is not a complaint per se -- rather I feel that I must be missing
something, that it is my inexperience that is causing me to bend
through so many hoops: programming "should" be elegant and simple.
So, any links helpful. Thanks. -
I am very green with actionscript and coding in general so please forgive me if I am asking something that sounds super simple.
Is it possible to take "event.target.name" value which in my case would be something like "SW5005_mc" and change that value.
I use that value right now to tell another clip to gotoAndStop(event.target.name); which I have frames labeled the same as the event.target.name.
I would like to take the value of event.target.name for instance "SW5005_mc" and remove the "_mc" and put a dash in between the "SW" and the "5005"
to get "SW-5005" which then I would pass into a text field.
I really don't know where to begin or if this is possible.
Thanks for any help or suggestions,
Chrisyes you can do it with String manipulation, check out the various String Class methods, some examples here:
http://www.wuup.co.uk/as3-basics-string-manipulation-in-actionscript-3/
http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/String.html -
Help with Server Structure and File Identification / Test vs Remote vs Local
I inherited a website at a new job. I have 0 experience with building websites, let alone DW and have only been through the beginning tutorial. I feel I am ready to make my first edits to the website.
We have two servers, test and remote. I have files saved in C: under wamp folder. When I am connected to test server, the folder structure doesnt change, but the folders turn red. If the folders are not red, I am working from the local file? If the folders turn red, I am working from the Testing Server copy? And if so with the red folders, why is the file path still the same, C:\wamp etc...?
Thanks -
JohnSounds about right.
I have my local site folder inside WAMP/www/ so when I save local files in DW, they're immediately saved in the testing server. This also allows me to see parsed content in Live View or Live Code.
Nancy O.
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