How do I use the Index Values property node with a multidimensional array.

I am using a 2D array to store operator inputs on my front panel. I only want to display one element to the operator at a time. I am trying to use the Index Values property node to change the displayed element. However, I can only get the Rows index to work. How do I direct the Columns index as well? The help says to use one per dimension. I need clarification on what this is talking about. I've tried adding a second element to the property node, 2 seperate property nodes, and diferent wiring techniques. (series, parallel)

If you only wire up one of the inputs (col or row) what you get out is a 1D array of either the column or row. If you wire controls to both, then you will get one element out of the array. Getting a single element in a 2D array requires you to specify both a row and column.
Message Edited by Dennis Knutson on 02-08-2007 08:34 AM
Attachments:
Index 2D Array.PNG ‏2 KB

Similar Messages

Getter/setter methods -- how do I use the return values

I'm just learning Java, and I haven't been to this site since the end of July, I think. I have a question regarding getter and setter methods. I switched to the book Head First Java after a poster here recommended it. I'm only about a hundred pages into the book, so the code I'm submitting here reflects that. It's the beginnings of a program I'd eventually like to complete that will take the entered information of my CD's and alphabetize them according to whatever criteria I (or any user for that matter) choose. I realize that this is just the very beginning, and I don't expect to have the complete program completed any time soon -- it's my long term goal, but I thought I could take what I'm learning in the book and put it to practical use as I go along (or at lest try to).
Yes I could have this already done it Excel, but where's the fun and challenge in that? :) Here's the code:
// This program allows the user to enter CD information - Artist name, album title, and year of release -- and then organizes it according the the user's choice according to the user's criteria -- either by artist name, then title, then year of release, or by any other order according to the user's choice.
//First, the class CDList is created, along with the necessary variables.
class CDList{
     private String artistName;//only one string for the artist name -- including spaces.
     private String albumTitle;//only one string the title name -- including spaces.
     private int yearOfRelease;
     private String recordLabel;
     public void setArtistName(String artist){
     artistName = artist;
     public void setAlbumTitle(String album){
     albumTitle = album;
     public void setYearOfRelease(int yor){
     yearOfRelease = yor;
     public void setLabel(String label){
     recordLabel = label;
     public String getArtistName(){
     return artistName;
     public String getAlbumTitle(){
     return albumTitle;
     public int getYearOfRelease(){
     return yearOfRelease;
    public String getLabel(){
    return recordLabel;
void printout () {
       System.out.println ("Artist Name: " + getArtistName());
       System.out.println ("Album Title: " + getAlbumTitle());
       System.out.println ("Year of Release: " + getYearOfRelease());
       System.out.println ("Record Label: " + getLabel());
       System.out.println ();
import static java.lang.System.out;
import java.util.Scanner;
class CDListTestDrive {
     public static void main( String[] args ) {
          Scanner s=new Scanner(System.in);
          CDList[] Record = new CDList[4];
          int x=0;
          while (x<4) {
          Record[x]=new CDList();
          out.println ("Artist Name: ");
          String artist = s.nextLine();
          Record[x].setArtistName(artist);
          out.println ("Album Title: ");
          String album = s.nextLine();
          Record[x].setAlbumTitle(album);
          out.println ("Year of Release: ");
          int yor= s.nextInt();
                s.nextLine();
          Record[x].setYearOfRelease(yor);
          out.println ("Record Label: ");
          String label = s.nextLine();
          Record[x].setLabel(label);
          System.out.println();
          x=x+1;//moves to next CDList object;
          x=0;
          while (x<4) {
          Record[x].getArtistName();
          Record[x].getAlbumTitle();
          Record[x].getYearOfRelease();
          Record[x].getLabel();
          Record[x].printout();
          x=x+1;
               out.println("Enter a Record Number: ");
               x=s.nextInt();
               x=x-1;
               Record[x].getArtistName();
            Record[x].getAlbumTitle();
            Record[x].getYearOfRelease();
            Record[x].getLabel();
            Record[x].printout();
     }//end main
}//end class          First, I'd like to ask anyone out there to see if I could have written this any more efficiently, with the understanding that I'm only one hundred pages into the book, and I've only gotten as far as getter and setter methods, instance variables, objects and methods. The scanner feature I got from another book, but I abandoned it in favor of HFJ.
Secondly --
I'm confused about getter and setter methods -- I'd like someone to explain to me what they are used for exactly and the difference between the two. I have a general idea, that getters get a result from the method and setters set or maybe assign a value to variable. I submitted this code on another site, and one of the responders told me I wasn't using the returned values from the getter methods (he also told me about using a constructor method, but I haven't got that far in the book yet.). The program compiles and runs fine, but I can't seem to figure out how I'm not using the returned values from the getter methods. Please help and if you can explain in 'beginners terms,' with any code examples you think are appropriate. It will be greatly appreciated.
By the way, I'm not a professional programmer -- I'm learning Java because of the intellectual exercise and the fun of it. So please keep that in mind as well.
Edited by: Straitsfan on Sep 29, 2009 2:03 PM

Straitsfan wrote:
First, I'd like to ask anyone out there to see if I could have written this any more efficiently, with the understanding that I'm only one hundred pages into the book, and I've only gotten as far as getter and setter methods, instance variables, objects and methods. The scanner feature I got from another book, but I abandoned it in favor of HFJ.Yes, there is tons you could have done more efficiently. But this is something every new programmer goes through, and I will not spoil the fun. You see, in 3 to 6 months when you have learned much more Java, assuming you stick with it, you will look back at this and be like "what the hell was I thinking" and then realize just haw far you have come. So enjoy that moment and don't spoil it now by asking for what could have been better/ more efficient. If it works it works, just be happy it works.
Straitsfan wrote:
Secondly --
I'm confused about getter and setter methods -- I'd like someone to explain to me what they are used for exactly and the difference between the two. I have a general idea, that getters get a result from the method and setters set or maybe assign a value to variable. I submitted this code on another site, and one of the responders told me I wasn't using the returned values from the getter methods (he also told me about using a constructor method, but I haven't got that far in the book yet.). The program compiles and runs fine, but I can't seem to figure out how I'm not using the returned values from the getter methods. Please help and if you can explain in 'beginners terms,' with any code examples you think are appropriate. It will be greatly appreciated.
By the way, I'm not a professional programmer -- I'm learning Java because of the intellectual exercise and the fun of it. So please keep that in mind as well.First, if you posted this somewhere else you should link to that post, it is good you at least said you did, but doubleposting is considered very rude because what inevitably happens in many cases is the responses are weighed against each other. So you are basically setting anyone up who responds to the post for a trap that could make them look bad when you double post.
You are setting you getters and setters up right as far as I can tell. Which tells me that I think you grasp that a getter lets another class get the variables data, and a setter lets another class set the data. One thing, be sure to use the full variable name so you should have setRecordLabel() and getRecodLabel() as opposed to setLabel() and getLabel(). Think about what happens if you go back and add a label field to the CDList class, bad things the way you have it currently. Sometimes shortcuts are not your friend.
And yes, you are using the getters all wrong since you are not saving off what they return, frankly I am suprised it compiles. It works because you don't really need to use the getters where you have them since the CDList Record (should be lowercase R by the way) object already knows the data and uses it in the printout() method. Basically what you are doing in lines like:
Record[x].getArtistName();is asking for the ArtistName in Record[x] and then getting the name and just dropping it on the floor. You need to store it in something if you want to keep it, like:
String artistName = Record[x].getArtistName();See how that works?
Hope this helped, keep up the good learning and good luck.
JSG

How would I use the blur filter property

I commented out the alpha line in my script but I would like to use the blur filter property.
My animation seams a bit abrupt an easing effect can that be doe or not ... if so how?
Please take a look at the attached pictures for more detail ... thank you.
TX
var dir:int = 1;
var T:Timer = new Timer(1);
T.addEventListener(TimerEvent.TIMER, flap);
function flap (Event:TimerEvent):void
dragonfly_mc.wings_mc.scaleX += .05 * dir;
if ((dragonfly_mc.wings_mc.scaleX>=1&&dir>0) ||
(dragonfly_mc.wings_mc.scaleX<=.3&&dir<0))
dir*=-1;
//dragonfly_mc.wings_mc.alpha = .3;
//import flash.filters.BlurFilter.quality;
Event.updateAfterEvent();
T.start ();

var dir:int = 1;
var t:Timer = new Timer(1);
//var bf:BlurFilter = new BlurFilter
//(10, 10, BitmapFilterQuality.HIGH);
//var gf:GlowFilter = new GlowFilter
//(10, 10, BitmapFilterQuality.HIGH);
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
var blurX:Number = 80;
var blurY:Number = 80;
var bf:BlurFilter = new BlurFilter(blurX,blurY);
var tw:Tween = new Tween(bf,"blurX",None.easeNone,0,30,1,true);
t.addEventListener (TweenEvent.MOTION_CHANGE,f);
function f (e:Event)
bf.blurY = bf.blurX;
dragonfly_mc.wings_mc.filters = [bf];
t.addEventListener (TimerEvent.TIMER, flap);
function flap (Event:TimerEvent):void
dragonfly_mc.wings_mc.scaleX += .05 * dir;
if ((dragonfly_mc.wings_mc.scaleX>=1&&dir>0) ||
(dragonfly_mc.wings_mc.scaleX<=.3&&dir<0))
dir*=-1;
//dragonfly_mc.wings_mc.filters = [bf, gf];
//dragonfly_mc.wings_mc.alpha = .2;
//import flash.filters.BlurFilter.quality;
Event.updateAfterEvent ();
t.start ();

Can I use the 'Export Signal Property Node' on a quadrature encoder?

Hi,
So I don't know which counter board I'd be using yet for this (it's used in conjunction with a PCI-6280--the PCI-6280's counter inputs are all taken and so I need another board), but assuming this is possible at all in DAQmx I wouldn't mind knowing whether, say, the PCI-6601 (or any other timer board for that matter) could do this. I'm programming this in LabVIEW 2010 by the way.
I want to have a counter which counts the number of pulses on one channel (I'll call this the 'clock' channel) between when another channel goes from low to high (which I'll call the trigger). It's basically a pulse width measurement, but I only care if there are more than n clock pulses between triggers. I need to have a hardware-timed digital signal which goes from low to high if there are ever more than n pulses between trigger changing state from low to high.
What I am planning to do is this:
Wire 'trigger' to the z-input of the quadrature encoder, and set the z-input value to some arbitrary large value such that, at the quadrature encoder counter task's settings, the counter reaches terminal count in n pulses.
Configure the quadrature encoder counter using DAQmx Export Signal Property Node (tutorial I was looking at is here: http://zone.ni.com/devzone/cda/tut/p/id/5387 ) to toggle a digital channel ('counter event output') from low to high if the counter reaches terminal count (ie, if the encoder reads n pulses).
If the encoder ever reads n pulses on 'clock' between two rising pulses on 'trigger', it sets counter event output high.
Is this possible? Reading through the manual of M series PCI-62xx devices, the index pulse loads the counter with a particular value so it seems like you could conceivably set the counter to the terminal count if you wanted. My only real problem is whether DAQmx Export Signal Property Node works on all counter tasks or just on edge counting tasks.
Thanks in advance for your help. If this isn't possible, I can reply with more details on the problem this is supposed to solve so that you can help me figure out an alternate method.
Solved!
Go to Solution.

There is probably a way to do it, but it it may be easier to use an X-series board for the job. They support a new counter capability for count reset on a digital edge without needing to be configured in encoder position mode. I am not sure exactly how that feature's been implemented however, so maybe it won't make things easier after all.
The plan based on the hoped-for behavior:
1. Configure an X-series counter for pulse generation based on "ticks" of your clock channel.
2. Set both initial delay and low time to the critical # of ticks.
3. Configure for count reset on a digital edge (if possible in pulse generation mode)
4. Configure the count reset value to be the critical # (or possibly 1 less, if possible in pulse generation mode)
5. If you want the output to remain high indefinitely, configure the counter task to use its own output as a
pause trigger, and pause while high.
The way pulse generation works is to preload a # of "low time" ticks into the count register. Then every source edge will decrement the count. When the count reaches terminal count (0), the counter's output is toggled (or can be configured to pulse). The register is then loaded with the # of "high time" ticks and the process continues.
You would be perpetually interrupting the count-down process as long as you got your triggers in time. The count would keep getting reset to the # of low counts, keep decrementing toward 0 without reaching it, and so on. If ever you did reach 0, the output state would toggle high, then the high state would prevent subsequent clock signals from decrementing the count.
You can conceivably do a similar thing with a 6601, but I'm pretty sure you'd need 2 counters working together to get it working.
-Kevin P

How can I use the built-in Isight camera with an external camera (usb/firewire) at the same time?

How can I use the built-in Isight camera and an external video camera at the same time?
I'm wanting to stream over Oovoo/Skype/etc. using 2 cameras.
Thanks

Simple question with a not so simple answer.
(a) If you mean that you want to run multiple apps simultaneously using a different camera with each app, you may encounter computing power limitations. Digital video is processor intensive. The only way to know if your Mac can do this it to try it. If the video does not work together but each app works when it it the only app running, you are likely overloading your Mac's ability to process and/or move all the required data in your data bus. You can get a better indication of whether this is the case by watching your Activity Monitor utility while running the apps you want to use.
(b) If you mean that you want to have more than one compatible camera connected to your Mac simultaneously for ease of changing between video sources, some, but not necessarily all, apps you are using to operate your camera(s) allow you to select between your cameras.
How you select among connected cameras depends on which application you are using. Here is how camera selection works in a few examples:
(1) For iChat, you can choose which iSight you use in the "Camera:" choices bar in iChat > Preferences... > Audio/Video that appears when more than one compatible camera is connected. Although your camera choices will be different, the choices bar will look something similar to the Preferences settings shown here:
If you cannot see the "Camera" choices bar, your Mac is recognizing only one (or none) of your cameras. In that case, consider the suggestions fromhttp://support.apple.com/kb/HT2090 for iSight problems or refer to your other camera's documentation for help.
This particular choices bar solution applies ONLY to iChat. Most other applications also have settings that allow you to choose which camera to use. However, they do not all work the same way.
(2) For instance, iMovie HD's camera choice is NOT set via Preferences. When you have more than one compatible camera connected, iMovie6 HD uses a drop-down menu choice something like this (depending on which version of iMovie you use):
Note: Because I had no built-in iSight connected when I made this example, and because my external iSight was not connected, the drop-down menu showed only "Time Lapse." Because your Mac has a built-in iSight, your built-in iSight would show in the drop-down menu even when no other camera is connected. Connecting an additional Mac compatible webcam should allow you to choose either camera.
Other iMovie versions work slightly differently.
iMovie 9 (from iLife '11) uses a different camera choice button shown in this article:
http://docs.info.apple.com/article.html?path=iMovie/9.0/en/mov39f84285.html
iMovie 8 (from iLife '09) is slightly different as explained in this article:
http://docs.info.apple.com/article.html?path=iMovie/8.0/en/10172.html
In general, you can use your Mac's help for the application in use to find out how to select among more than one connected camera.
(3) Photo Booth in Snow Leopard 10.6.x and later uses the Photo Booth > Camera menu command to select which camera to use.
Note for readers with older Mac OS X: The previous version of Photo Booth that came with Tiger (10.4.x) is such a simple, basic app that it offers no menu selectable choice. Unless your built-in iSight is already occupied as the camera being used by some open application before you launch Photo Booth, Photo Booth will use ONLY your built-in iSight.
However, you can use the trick from ¶ 4 of http://docs.info.apple.com/article.html?artnum=302781 to let Photo Booth use an external camera.
(If you have an external Firewire camera connected, it may be used in preference to any USB webcam. If that is a problem for you, merely disconnect the problem Firewire device.)
(4) For FaceTime, launch the app and click the Video menu item.
If your Mac recognizes more than one connected compatible camera, a "Camera" section listing the cameras from which you can choose will appear there. Clicking on the desired camera name will let you select the one you want as shown in this image from my Mac Pro and LED Cinema Display:
If your Mac recognizes only one compatible camera, the "Camera" section will not appear in the Video menu, but FaceTime will automatically use the connected camera that is recognized by OS X.
(5) I do not use Skype oir Oovoo. For those or other apps, see Help for each app for info on how to select your desired camera.
Message was edited by: EZ Jim

How do I find the closest value to a constant in an array

I have an array of floating numbers and I want to find a value in that array that is closest to a floating constant. For example if I have the array 5.9, 2.8, 3.7, 5.8, 6.9, and if I have the constant 5.4, how would I find the closest value to 5.4 in the array, which in this case would be 5.8. The only approach I can think of is to subtract each value in the array from 5.8 and find the minimum value of an array which would be created from the differences. Is there a better approach?
Thank you.

Just be sure to take the absolute value of the difference and your proposed method is fine.

[EWS][Java] How can I use the Search Filter only mails with attachments?

Hey,
I'm trying to search a folder ( doesn't matter which ) for ONLY mails with attachments.
How can I use the search filter for that purpose?
Thanks!

You can drag the attachment collumn from settings and sort on that collumn
In the main Outlook window, on the View menu, point to
Current View, and then click Customize Current View.
Click Fields. In the Available fields list, click the field that you want to add, and then click
Add.
Come back and mark replies as answer if they help, and help others with the same problem. If this post is helpful please vote it as Helpful on the left side.

Set chart value (property node) from a waveform ARRAY?!?

Hi!
In Labview 8.0 I want to send data to a front panel chart via its value property node. This works just fine if I wire a single waveform to the value property (attachment1). However, if I wire it with a waveform array (attachment2) it fails. Is there any workaround?
Thanks in advance,
Rudolf
Attachments:
attachment1.PNG ‏3 KB
attachment2.PNG ‏3 KB

The reason I was showing this with only one graph was that
the
two-graph version failed for me. I had tried having separate data
sources, of course. Just to be sure I have rebuilt the VI from scratch
as per your diagram (see attached image and VI) and run it again with
the same results:
The failure was not in my inability to see the
plot but rather in an error message (attachment) which would only
occur if I tried to wire more than a single plot into the value node.
I subsequently also tried doing this using 1D and 2D DBL arrays and
observed a similar problem: the 1D case works fine, the 2D case throws
"insane object" errors and crashes labview entirely.
Message Edited by frumpel on 04-05-2007 10:53 AM
Attachments:
test1.vi ‏16 KB
block-diagram.PNG ‏33 KB
error-message.PNG ‏15 KB

How can I use the output value from SIMPLE PID to write something to the serial port?

I am working on my Senior Design Project that requires the use of incoming compressed air, propotional valves, continuous servo motors, and a serial servo motor microcontroller. I have figured out how to send byte sequences to the microcontroller through LabVIEW using the VISA serial write function. The motors are attached to the valves to control the flow rate. I have created my own simple feedback system using a bunch of case structures but I realized that I am basically trying to recreate the wheel (I basically was writing my own PID VI). I have an older version of LabVIEW (7.0 Express) and theres no way to upgrade or buy the PID toolkit, so I am stuck using the Simple PID VI. Also, the only way the motor works is sending an array of bytes to tell it to turn on/off, direction, and speed. Is there any way I can use the Simple PID VI in conjunction with the VISA SERIAL write function, or is there any other way I can communicate with the serial port using this pid vi? Any information would be appreciated.

Hi gpatel,
you know how to communicate to serial port, but you don't know how to send a value from SimplePID to serial port???
You know how to communicate, but then you don't know how to communicate???
You should explain this in more detail...
Edit:
From you first post you know what values your motor driver is expecting. You know which values the PID.vi is providing. Now all you need is a formula to reshape the values from PID to the motor. It's up to you to make such a formula. Unless you provide any details we cannot give more precise answers...
Message Edited by GerdW on 02-28-2010 08:35 PM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

How do I use the event.target.name String with an external dispatchEvent?

...I hope the title question makes sense...
On my stage I have an externally loaded SWF with a button. When clicked the button dispatches an event to the main stage.
On the main stage a listener then loads an SWF into a loader called gallery.
The gallery loader is also being shared by buttons on the main stage which use the event.target.name String to call in SWFs with corresponding names.
I am using Tweens to fade-out and -in content to the gallery when a button is pressed.
Loading the SWFs was working until I tried to create a universal button function for the dispatchEvent buttons...
The problem I have is that I don't know how to define the String to tell the newSWFRequest where to find the SWF when triggered by the external buttons.
(I may be doing this all wrong... but figured the best way to load an SWF on to the main stage from an external SWF was by using dispatchEvent??)
My code triggers the Event and the gallery loader fades out, but then it cannot find the new SWF:
Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
Please can someone help me understand the way to make the String point in the right direction? (I think the only errors are in bold below)
Code:
var myTweenIn2:Tween;
var myTweenOut2:Tween;
var nextLoadS2:String;
// Listen for external event dispatched from external btns
addEventListener("contactStage", btnClickExtrnl);
function btnClickExtrnl(e:Event):void {
nextLoadS2 = ?????
myTweenOut2=new Tween(gallery,"alpha",None.easeOut,gallery.alpha,0,0.2,true);
myTweenOut2.addEventListener(TweenEvent.MOTION_FINISH,tweenOutCompleteF2);
// Btns Universal function
function tweenOutCompleteF2(e:TweenEvent){
myTweenOut2.removeEventListener(TweenEvent.MOTION_FINISH,tweenOutCompleteF2);
myTweenOut2=null;
    var newSWFRequest:URLRequest = new URLRequest("swfs/" + nextLoadS2 + ".swf");
myTweenIn2 = new Tween(gallery, "alpha", None.easeOut, gallery.alpha, 1, 0.2, true);
    gallery.load(newSWFRequest);
    gallery.x = Xpos;
    gallery.y = Ypos;
Thank you.

That works – thank you!
I'm now using this code to fade in each of the SWFs:
function contactStage(e:MouseEvent):void {
    var newSWFRequest:URLRequest = new URLRequest("swfs/"+e.currentTarget.name+".swf");
    myTweenIn = new Tween(gallery, "alpha", None.easeOut, 0, 1, 0.2, true);
    gallery.load(newSWFRequest);
    gallery.x = Xpos;
    gallery.y = Ypos;
But I cannot add the fade out function. I have amended the above code to create:
var myTweenOutX:Tween;
var myTweenInX:Tween;
function contactStage(e:MouseEvent):void {
myTweenOutX=new Tween(gallery,"alpha",None.easeOut,gallery.alpha,0,0.2,true);
myTweenOutX.addEventListener(TweenEvent.MOTION_FINISH,tweenOutCompleteFX);
function tweenOutCompleteFX(e:TweenEvent){
myTweenOutX.removeEventListener(TweenEvent.MOTION_FINISH,tweenOutCompleteFX);
myTweenOutX=null;
    var newSWFRequest:URLRequest = new URLRequest("swfs/"+e.currentTarget.name+".swf");
myTweenInX = new Tween(gallery, "alpha", None.easeOut, 0, 1, 0.2, true);
    gallery.load(newSWFRequest);
    gallery.x = Xpos;
    gallery.y = Ypos;
But get this error:
ReferenceError: Error #1069: Property name not found on fl.transitions.Tween and there is no default value.
at ACOUSTIC_fla::MainTimeline/tweenOutCompleteFX()[ACOUSTIC_fla.MainTimeline::frame1:110]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at fl.transitions::Tween/set time()
at fl.transitions::Tween/nextFrame()
at fl.transitions::Tween/onEnterFrame()
Where am I going wrong?

How do I use the High Speed Data Logger with multiple I/O devices?

I am using the High Speed Data Logger vi to read from a 16 channel A/D card (NI PCI-MIO-16E). The project may require more than 16 channels. How can I use High Speed Data Logger to read from two A/D cards? Will it be able to write the data to one file?

The High Speed Data Logger vi will not acquire and right to multiple DAQ boards at the same time without modification. LabVIEW is more than capable of doing this what you are trying to do, but you will have to modify the code.
Regards,
Anuj D.

How do I use the built-in audio input with AU Lab?

I just tried AU Lab for the first time, and I can't select an audio input.
The "Create New Document" window lets me choose "Built-in Output", but the pulldown for Input Source is greyed out. The area under the "Input" button says, "Audio Input Not Supported". How can it not support the built-in audio input? I even tried using SoundFlower to route the signal from the Line In (a small app) to the Input of AU Lab. AU Lab's display then shows two channels from Soundflower, but they are still greyed out.
All I want to do is get a signal from the built-in audio input routed to AU Lab so I can use AU effects to process the audio signal in real time. How do I do this?

They comes configured with your software. If you want to use, for example, Skype, you need to run the configuration wizard section.
Best regards.
IPnaSh
First Spanish Community Guru - Colaborador ad honorem

How do I get the DSR state property node to correctly read?

I can toggle the DTR line high and
low using a property node for the serial port, modem line settings, DTR line state, and it works fine. However, I cannot get the DSR line to
read properly. Seems to go to unasserted no matter what the input is (and I've verifed the input). I've turned handshaking on and jumpered DTR to DSR (pin 4 to 6 on DB-9), but the DSR line will not read correctly. I'm using 6.1 with Windows 2000.

Here's a simple version. Writes and reads to itself fine, and can toggle the DTR high and low. DSR is always unasserted. Thanks for your help.
Nick
Attachments:
CommProgSubset.vi ‏85 KB

How can I use the concept knowed as "MasterPage" with "Content" in JSF ?

In ASP.NET ( Microsoft .NET ) and in PRADO Framework (PHP) there is concept to separate the portions of page in separate templates.
For example, all pages of this site share the same header and footer portions.
If we repeatedly put header and footer in every page source file, it will be a maintenance headache if in future we want to something in the header or footer.
So, I think I found a way to solve that!
it would be this:
http://people.apache.org/maven-snapshot-repository/org/apache/myfaces/tomahawk/myfaces-example-tiles/1.1.4-SNAPSHOT/
The war file is this: myfaces-example-tiles-1.1.4-SNAPSHOT.war
It has been successfully deployed on my machine, but I didn't can implement the same functionality in my application.
has anyone already use tiles to solve that problem?
what are its dependencies?
is there another approach?
Regards!

yes!
That's right !!
I already knew.
I found an interesting link about my question.
take a look: http://forum.exadel.com/viewtopic.php?t=968
it sounds a little different because in that approach it's necessary only ONE "master page" for the application.
On the other hand, as you said would be necessary for each page something like this:
home.jsf
<f:view>
    <jsp:include page="header.jsp" />
    <h1>home</h1>
    <jsp:include page="footer.jsp" />
</f:view>
about.jsf
<f:view>
    <jsp:include page="header.jsp" />
    <h1>about</h1>
    <jsp:include page="footer.jsp" />
</f:view>did you understand?
I think this approach a litle worse than one another because I must place many times the includes "header.jsp" "footer.jsp" and so on.
what do you think about that solution?

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