Why does Waveform Chart Initalized by Property nodes behave erratically when hidden such as by the Tab Control?

I am using wave form Chart on a tab control. The problem is that the chart works fine when it is showing. I can stop the data and reset the chart history successfully. The Fun begins when I go to say Page 2 of Tab control ( The wave form Chart is on Page 1). If I now try to initilize my chart with offset, multiplier, min and max rage values - The chart assumes values on the X scale which are arbitrary. I can see this when I go back to Page 1.!!
But If Page 1 were showing and I did the same Operation The chart behaves as I expect it too.
Can this behaviour be explained? How do I resolve this Problem? Also I have Observed that from time to time the Sca
ling on X Axis may also change when the Chart is Hidden by the tab control. I have not been able to identify the reason for this, It is totally random.
Good Luck!
Mache
Attachments:
Time_Tab.vi ‏50 KB

I did a similar workaround ...
Everytime I Toggle the Run Button, I am making sure the active Tab is the one with Waveform Chart. This way the waveform Initializes fine. Then I try to Switch the active tab back to its One Previous Value, programatically - So that the user may have somewhat seamless interaction.
There is one hitch however - The waveform Chart needs some time to initialize and my data stream is also coming at every second. So if I switch Immediately to some other tab, Sometimes I am successful, Sometimes I am not. Again this depends om System Speed and such. If I update the Tab Control at the next iteration, it is very irritating visually. So I left the Tab control at the waveform chart after reset. If the User wants they can switch it Bac
k.
Of Course the best thing to do is don't Reset. Referred the problem to NI Apps. They said it will be fixed in the next version.
Well! Got to make enough money without resetting so that we can buy the new Version, which will reset!! Ciao! And Thanks for your answer.
Regards,
Mache
Good Luck!
Mache

Similar Messages

  • Why does my cellphone keep saying that estimating time remaining when I try to upgrade the system?

    Why does my cellphone keep saying that "estimating time remaining" when I try to upgrade the system?
    Is there anyway to fix this situation?

    Hi Eric_Sun,
    Thanks for visiting Apple Support Communities.
    You may want to update your iPhone using iTunes on a computer if your device only shows "estimating time remaining" when you try to update wirelessly:
    If you can’t update wirelessly, or if you want to update with iTunes, follow these steps:
    If you use your device's Personal Hotspot for your computer's Internet connection, update your device wirelessly or connect your computer to another network.
    Install the latest version of iTunes on your computer.
    Plug in your device to your computer.
    In iTunes, select your device.
    In the Summary pane, click Check for Update.
    Click Download and Update.
    If you see an error message while updating your device, you can learn how to resolve iOS update errors in iTunes.
    You can find these steps here:
    Update your iPhone, iPad, or iPod touch
    http://support.apple.com/kb/ht4623
    If you are still not able to update, I recommend the steps in this article next:
    If you can't update or restore your iOS device
    http://support.apple.com/kb/ht1808
    Best Regards,
    Jeremy

  • Why does my screen blank and need to be refreshed when I switch between multiple open tabs and is there a fix to this?

    If I have one tab open at a site, and then open a new tab to a different website, when I click back on my other tab the screen is a blank gray color and I have to refresh it to get the site back. This happens almost every time I switch between my open tabs, no matter which tab I am going back to. I am not having this problem in any other browsers. This has only started happening in the last couple of months and it has gotten really annoying. Does anyone know how I can stop this?

    Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
    See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]
    If it does work in Safe-mode then disable all your extensions and then try to find which is causing it by enabling one at a time until the problem reappears.<br />
    You can use "Disable all add-ons" on the [[Safe mode]] start window to disable all extensions.<br />
    You have to close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

  • The waveform chart in the tab control

    Hi,
    I'd like to change the plot number and the plot name of a waveform chart in a tab control.
    First of all, it works fine without a tab control, but I have many charts(such as temperature, pressure, voltage...) so that I put each chart into the pages of a tab control.
    Error 1077 happened when I "add" the plot number and change the plot name.
    The following is a sample I made to describe this problem.
    Let's begin if the number is 20, so there are 20 plots in that chart in page 2.
    t 
    Do not turn on the switch, change C to 3, minus N to 18, and run it and it can be seen that the tab control will switch to page1.
    Switch to page 2, and the plot names are updated but left some relic.
    Add N to 22, change C  to 2, and run it again.
    Error 1077 happened! Switch to page 2, and the plot number is still 20, and the plot names are updated to 20.
    Run it again, and it works fine!
    It is very tricky for me.
    If I switch to the page 2 first and run the program, it works fine too.
    (That is, if the switch is turn on, then the program works fine.) 
    The LabVIEW version of mine is 2011.
    I'm not sure I missed or misunderstanded something about this problem.
    Does someone can give me some suggestion? Thanks a lot
    Solved!
    Go to Solution.

    Hi, Bob_Schor,
    I'm sorry my poor expression confused you.
    All I want is to demonstrate that the chart in the 'hidden' page of the tab control results in the error when the user tried to add plot number and change the plot name.
    To make a scenario more specific, there is two pages in a tab control, one is for setting, the other is for the plotting.
    When the user change the channel configuration, the chart is going to change correspondingly.
    If I'd like to change the plot number and plot names, there is possiby a problem when staying in the setting page.
    I hope I do not mislead you to the wrong direction
    You're right I should make the parameters more clear to facilitate reader understand my purpose easily.
    Switch True means switch to the chart page before the modification of the chart, and return to the first page after the modification. Switch False means stay in the first page while the chart is modified.
    C is used to make the plot name different among each execution. If the plot names of the chart in the previous execution are [101, 102, 103, 104, 105], and I'd like to decrease the plot names to three items [101, 102, 103], but in the case of the false switch, it will be [101, 102, 103, 104, 105], it is hard to tell if it is really updated. I can change C to 2, and the plot names in this execution will be [201, 202, 203, 104, 105], it could be shown it is updated indeed but left some unexpected plot names[104, 105](I call it relic...).
    N is just the plot number the user can increase or decrease it.
    I'm afraid of being the guy you mentioned...
    Like my original post, I probably have several charts to show their results(temperature, pressure, voltage...) so that I make a tab control of 6 pages, and put a chart in each page. The user can also determine the channel numbers of each kind of measurement before the acquisition. I didn't think too much about it(actually now I still have this direct simple idea only...), what would you do if you have to show these data? Very thanks to your reply

  • Why does everyone at my work loose their internet connection when I update Adobe Cloud Products?

    Why does everyone at my work loose their internet connection when I update Adobe Cloud Products? We are on a 20mb broadband connection and there is around 20 people using computers at my work but when I start my Adobe Cloud Product update or when I try and download my Adobe Cloud Product everyone at my work looses their internet connection and so do I. But the update keeps downloading and installing.

    I am sorry FooWingLi but the difficulties you are describing sounds more like a local network configuration issue.  I would recommend working with your I.T. department to investigate this matter.

  • Why does my 3G iPhone no longer rings nor vibrates when receiving calls and text messages?

    Why does my 3G iPhone no longer rings nor vibrates when receiving calls and text messages?
    During a two weeks process, little by little I notice my phoe doesn't ring when I get a phone call.  So Far I have missed 22 calls that I am aware of.  Moreover, the phone does not alert me when I get a text message.  Sometimes I receive notice the next day that I received a call or a text message. 

    Follow the basic troubleshooting steps outlined in the user guide... reset, restore from backup, restore as new.

  • Why does my printer automatically go to send a fax when I just want to print?

    Why does my printer automatically go to send a fax when I just want to print?
    This question was solved.
    View Solution.

    Hi pa_tom,
    In your printers folder on your computer, is the default printer set to your printer, or your printer- fax?
    If I have solved your issue, please feel free to provide kudos and make sure you mark this thread as solution provided!
    Although I work for HP, my posts and replies are my own opinion and not those of HP.

  • Why does iTunes freeze up for minutes at a time when modifying INFO (CMD-i) ?  My files are not corrupted after it is done like many other threads i have readed.

    Why does iTunes freeze up for minutes at a time when modifying INFO (CMD-i) ?  My files are not corrupted after it is done like many other threads i have readed.  Sometimes it's changing the title of a movie or editing the season and episode number of a TV show ect.....

    Yup same here
    I am running the latest iTunes, the latest updates to the OS and on an iMac 3.4GHz Quad core i7 with 8GB of RAM and the music stored on local HDD.
    Still locks up iTunes for between 2 minutes up to 20 minutes.
    Really annoying.
    If you find a fix please, please let me know, I have just been throwing hardware at it with no joy at all

  • Why does my Airport Express say "self assigned IP address"?  No IP address for the ethernet, and it is not connecting to my cable router any longer...

    Why does my Airport Express say "self assigned IP address"?  No IP address for the ethernet, and it is not connecting to my cable router any longer...

    Some cable providers.....like mine, a well known company......seem to take anywhere from a few moments to sometimes up to 30 minutes to allow their equipment back at the cable company to fully reset and issue a new fresh connection.
    So, it would not hurt to leave things powered down for 15-20 minutes or more when you perform the reset that John Galt suggests.

  • Why does my ipod 5th gen say its a camera when i try to plug it into my computer to use itunes?

    why does my ipod 5th gen say its a camera when i try to plug it into my computer and use itunes

    Because tha is how yo get photos taken by the iPod into the computer.
    If iTunes does not also see the iPod:
    iOS: Device not recognized in iTunes for Windows
    or
    iOS: Device not recognized in iTunes for Windows

  • Why does 'User not registered for online use' show up when I try to import a cd into itunes. None of the cd info shows up either

    Why does 'User not registered for online use' show up when I try to import a cd into itunes? None of the cd info shows up either.

    Well, the format I upload from the camera is "video clip" or "video for Windows"...sometimes I've converted them to avi format, too. But as I said, it never even lets me get that far...I never get to even select a clip. As soon as I tell the program to "import/clip" it freezes up before I can even go to the folder that the clips are in. It has only begun to do this recently, and I'd never had any problems like this before. Last night I tried it again, and I clicked "open composition", and it froze when I did that too.
    I'm not sure how much more specific I can be about the details of the clips, since I'm positive it has nothing to do with the clips themselves...I'm running Windows XP, though...Home Edition Service Pack 2, Pentium 4 CPU 2.80GHz, with 504 MB of RAM. I have had the automatic updates turned on since I did my last reformat a couple of weeks ago. Could it have something to do with some kind of an update it may have done?

  • Why does my photoshop keep giving black and white lines when I use my lasso tool?

    why does my photoshop keep giving black and white lines when I use my lasso tool? It has never done this before last night. It filles the Whole lasso seleted box with (what it almost looks like) black and white caution lines. then when I go to zoom out, my zoom option starts to mess up where you cant click and move your mouse to zoom in/out with ease but where you have to click to zoom out (many times).
    Can ANYONE help me?

    I am using CS5, WIndows 7, I am not sure how to tell if my drivers are up to, and I am more than happy to screen shot it.

  • Why does my iphone come up with a different email when updating apps?

    why does my iphone come up with a different email when updating apps?
    Everytime I go to update my apps some other persons email or AppleID comes up and I have to cancel.  its annoying enough to have to update all the time but now I have about100 update notifications (don't judge, you probably have a ton of apps too..haha) that are sitting idol, what's up how do I fix?
    thx
    Jackie
    p.s. not updating to iOS6 yet

    I'm sorry Allan, I should have clarified, your answer is improbable (well the first part atleast).
    The apps I have had since the first week of purchase of my iphone back in 2011,  I have not added any apps until 2 months before the last software update.  This starting happening when the new software was implemented but I have not updated to iOS6 yet.  Unless this person was able to hack into my account & transfer them to their account, I do not see how that is possible.
    Prior to seeing this other AppleID, I have a popup to prompt me for my AppleID each time I download content.  Each time I would see mine and enter my password.

  • Why does my Adobe Reader (10.1.3) freeze-up when I down load statements from some websites?

    Why does my Adobe Reader (10.1.3) freeze-up when I down load statements from some websites?
    When I down load statements from some websites, the pdf freezes and I get a message that the website is not responding and that windows is checking for a solution for this problem. I have uninstalled and reinstalled many times. I really like the Adobe Reader, but I need answers on why this is happening and how to fix it. AN AUTOMATIC UPDATE FROM 08/23/11 DOESN’T CUT IT!!

    Acrobat Cleaner Tool
    Mylenium

  • Why does Safari switch to mobile version on my laptop when selecting stories in Yahoo?

    Why does Safari switch to mobile version on my laptop when selecting stories in Yahoo?

    Safari 6.0.5 thinks my mac is a mobile device, what to do?

Maybe you are looking for

  • PLZ help me!!!! N91 switching off itself after few...

    my nokia N91 4 gb got disconnected during software update which cause a severe damage.i take it to a software repairer who flash it but then he replied me that the IMEI is corrupted.then i took it to some one else who installed the software eventuall

  • Iphone create playlist add all songs

    Since upgrading to iOS7.0.4 on my iPhone 4 I have to say I have been very frustrated and unhappy. Not only does my album art not match my songs after various syncs and deletes and resyncs, voice control keeps coming on to interrupt my music draining

  • Desktop multiplayer ping-pong game

    Hello all, I've come here to seek advice related to my university project. I am almost a complete newbie at Java - during the past years I've only done programming in C, C++, Symbian and PHP. I remember doing a project in Java on the first year, but

  • Unable to register Photoshop CS 3

    After buying a new PC (the previous one failed), I installed Photoshop CS3. It activated successfully, but immediately gave an error message saying the Registration failed. The screen instructed me to try again through the internet. Clicking "Submit

  • Doubt on Search help exit F.M

    Hi all, I have created one Search help with 4 fields. In search help F.M, can i code the validations say, 1) Field 1 should not be blank 2) Either  Field 1 should be entered or one of the remaining fields should be entered by user.