Remote Panel: how to load a vi into memory without showing it on the screen

Hi,
I'm using the remote panel facility of LabView 6.1 to allow any user
to control my instruments from within a web browser. However, in order
for this to work, labview has to be running and the vi opened on the
server, which i want to avoid.
Is there a possibilily to enable the labview web server and load a vi
into memory in the background, whithout showing it on the screen?
thanks

> Is there a possibilily to enable the labview web server and load a vi
> into memory in the background, whithout showing it on the screen?
>
Not at the moment. The VI truly is running on the server and simply
displaying on the remote machine(s). At the moment it also needs to
have a display on the server. You probably could write a small VI to
periodically look for open LV windows that have connections to them and
minimize them. Then run that VI on the server.
Greg McKaskle

Similar Messages

Step- by- Step on How to Load Excel data into Crystal Reports?

Hi Friends,
Can anyone send me a Step- by- Step on How to Load Excel data into Crystal Reports? Pls help me. Thanks in Advance.
Vijay

It's also important to 'prep' the excel file prior to connecting to it.
Give the data tab a meaningful name
Make sure the column headers are unique and that every column has a header
Delete any blank tabs
If you have trouble with Excel changing the data type of a field (say, a social security number you want to be a string value rather than a number so you don't lose leading zero) an alternative would be to save the spreadsheet file as a CSV, create a schema.ini to specify the data types for each column (example below) and use the same steps to connect except instead of choosing Excel 8.0, scroll to the bottom and choose Text. You have to make sure the CSV file is in the same folder as the schema.ini file that defines the columns.
Schema.ini example:
200912PUSD.csv
ColNameHeader=True
Format=CSVDelimited
MaxScanRows=25
CharacterSet=OEM
Col1=SSN Char Width 9
Col2=LAST_NM Char Width 25
Col3=FIRST_NM Char Width 25
Col4=DOB Date
Col5=STDNT_ID Char Width 10
Col6=SORTKEY Char Width 10
Col7=SCHOOL_NM Char Width 30
Col8=OTHER_ID Integer
Col9=GRADE Char Width 2
The filename in the first line needs to have the [] brackets around it, but I couldn't get it to display in this forum correctly.
Edited by: Eric Petersen on Jan 27, 2010 9:40 AM

How to load oracle data into SQL SERVER 2000?

how to load oracle data into SQL SERVER 2000.
IS THERE ANY UTILITY AVAILABLE?

Not a concern for an Oracle forum.
Als no need for SHOUTING.
Conventional solutions are
- dump the data to a csv file and load it in Mickeysoft SQL server
- use Oracle Heterogeneous services
- use Mickeysoft DTS
Whatever you prefer.
Sybrand Bakker
Senior Oracle DBA

*** Question How to load a file into BI-Integrated Planning and use WAD 7.0

Hi, I created an manual DTP upload to my planning infocube and it works fine. The transformation rules convert 0CALMONTH into the relevant Calendar and Fiscal characteristics. So all of my Time Characteristics are fine, both Calendar and Fiscal.
However, When using the "How to load a file into BI-Integrated Planning and use WAD 7.0" solution, only the Calendar Characteristics are populated and not the Fiscal. The upload application somehow knows to populate the 0CALMONTH2, 0CALQUART1, 0CALQUARTER, and 0CALYEAR.
How can I get the upload to populate my Fiscal Period Characteristics?
Would it be best to modify the "Upload Application, or can I write a planning function to update the fiscal characteristics, or some other way?
Thanks!

My planning data is being uploaded via the SDN Planning File Upload Solution. What I did was end up modifiying the upload class ZCL_RSPLF_FILE_UPLOAD Method EXECUTE.
I added the following code if anyone is interested.
*{ INSERT BWDK902323 1
THIS SECTION OF CODE POPULATES THE FISCAL PERIOD CHARACTERISTICS
USING THE FISCAL YEAR VARIANT 'NK' AND THE CALENDAR MONTH/YEAR
FIELD-SYMBOLS <0FISCVARNT> TYPE /BI0/OIFISCVARNT. " Fiscal Year Variant
FIELD-SYMBOLS <0FISCYEAR> TYPE /BI0/OIFISCYEAR. " Fiscal Year
FIELD-SYMBOLS <0FISCPER> TYPE /BI0/OIFISCPER. " Fiscal Year/Period
FIELD-SYMBOLS <0FISCPER3> TYPE /BI0/OIFISCPER3. " Posting Period
FIELD-SYMBOLS <0CALMONTH> TYPE /BI0/OICALMONTH. " Calendar Month/Year
ASSIGN COMPONENT '0CALMONTH' OF STRUCTURE <L_S_DATA> TO <0CALMONTH>.
ASSIGN COMPONENT '0FISCPER' OF STRUCTURE <L_S_DATA> TO <0FISCPER>.
ASSIGN COMPONENT '0FISCVARNT' OF STRUCTURE <L_S_DATA> TO <0FISCVARNT>.
ASSIGN COMPONENT '0FISCPER3' OF STRUCTURE <L_S_DATA> TO <0FISCPER3>.
ASSIGN COMPONENT '0FISCYEAR' OF STRUCTURE <L_S_DATA> TO <0FISCYEAR>.
<0FISCVARNT> = 'NK'.
CALL FUNCTION 'FISCPER_FROM_CALMONTH_CALC'
EXPORTING
IV_CALMONTH = <0CALMONTH>
IV_PERIV = <0FISCVARNT>
IMPORTING
EV_FISCPER3 = <0FISCPER3>
EV_FISCPER = <0FISCPER>
EV_FISCYEAR = <0FISCYEAR>.
*} INSERT

How to load an image into blob in a custom form

Hi all!
is there some docs or how to, load am image into a database blob in a custom apps form.
The general idea is that the user has to browse the local machine find the image, and load the image in a database blob and also in the custom form and then finally saving the image as blob.
Thanks in advance
Soni

If this helps:
Re: Custom form: Take a file name input from user.
Thanks
Nagamohan

Uregnt - How to Load Flat File into BW-BPS using Web Browser

Hello,
We have followed the 'How to Load Flat File into BW-BPS using Web Browser' guide to build BSP web front-end to upload flat file. Everything works great but we have a requirement to populate the Planning Area Variables based on BSP drop down list with values. Does anyone know how to do this? We have the BSP coded with drop down list all we need to do now is populate variables. We can populate the variables through the planning level (hardcoded) but we need to populate them through the web interface.
Thanks,
Gary

Hello Gary,
We have acheived the desired result by not too a clean method but it works for us.
What we have done is, we have the link to load file in a page where the variables can be input. The user would then have the option to choose the link to load a file for the layout in that page.
By entering the variable values in the page, we are able to read the variables for the file input directly in the load program.
Maybe this approach might help.
Sunil

How to load image data into cube?? Is it possible??

How to load image data into cube?? Is it possible??
Any sugession??

Hi Andre,
Document will be of ASCII characters right?? but image data will be in binary format. as per database concept it is stored as binary large object. But in datawarehousing the back end is also going to be some database such as Oracle or other DBs.
which can take blob's. so it would be possible to store the binary data.
If any one has faced this situation can reply.to this ques.
can post the step to load image(jpg/bmp or any image format) data in to info cube??
hi andre if u have done loading image data as you say.pls reply me if you have the steps with you.
thanks Andre

How to load flat file into BW BPS

hi,
how to load flat file into BW BPS ?

Have a read through this;
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/biw/g-i/how%20to%20load%20a%20flat%20file%20into%20bw-bps%20using%20a%20web%20browser.pdf

Can I load a vi into memory programmatically

Here's the situation (I'm programming in LV7.1)...
I've got a program that runs, which uses the DSC. I'm wanting to programmatically shut down and quit the Tag Engine when the program ends. My problem is that when I use "Engine Shutdown.vi", all vi's that use the tag engine have to shutdown before the Tag Engine will completely shut down. If I call this an wait (monitoring engine status for shutdown), then I get a deadlock error. If I call this and end the program, then I get a pop up asking if I want to "Stop and close Tag Engine" (and for some reason an error afterwards as well, doesn't describe error, just that a log is being created.) My goal is to have to pop up or dialog boxes appear that the user has to interact with when shutting down.
So the solution that I believe would be appropriate for this would be to close the main program and have a separate vi (that is independant of the main program structure) call the "Engine Shutdown.vi", then quit itself, closing LV. So I've been messing around with this...
"Open VI Reference" with the vi path connected as an input (just a simple vi I made to kill the Tag Engine, wait until it falls, then kills Labview). This is connected to an "Invoke Node" with the 'Run VI' method selected, property 'Wait until done' set to False, and 'Auto Dispose Ref' set to True.
This works all fine on my developement machine, but I imagine I'm going to have issues when compiling this and installing it onto it's target machine. How would I compile this? If I add this vi to the build as a Dynamic VI will it automatically be loaded into memory when the program runs (on the target computer)? If not, is there any way I can programmatically load this vi into memory in such a way where it is not a subvi to my program (else it will have same issues shutting down Tag Engine)?
As always I appreciate everybody's help,
Sean

Mike, thx for your response. Let me run this by you...
So if I put Main.vi and Kill Engine.vi in the same folder on my developement machine, have the attached snippet of code execute when Main.vi is ready to shut down (very last thing to run, after all loops conclude) build the app (with Kill Engine.vi as a Dynamic VI), and install the app on the target machine, does it sound by you that this will work? (Kill Engine.vi is the simple vi I made to shutdown and quit the Tag Engine, wait for this to conclude, then exit Labview).
Thanks,
Sean
Attachments:
snippet.JPG ‏8 KB

My friend synced a video to my ipod but it erased all my data on my ipod,but i cant figure out how to load my old libray back without deleting the movie. my friend cant tell me the password. How can I get my old library back without deleting the movie?

My friend synced a video to my ipod but it earased all my data on my ipod,but I can't figure out how to load my old library back without deleting the movie. My friend shares a family account so she can't tell me the password. How can i get my old library back without deleting the movie?

Linnwarner wrote:
She does have the right because she bought the movie.
Not true at all.
You only buy the right to your own personal use.
You do NOT have the right to distribute to others.
This is illegal. There is no doubt about it

HT4236 how do i get back into my ipod if i forgot the password

how do i get back into my ipod if i forgot the password

If you have a passcode to the screen lock that you've forgotten, restore the iPod from the computer to which the iPod is synced. For information and instructions, see:
http://support.apple.com/kb/ht1212
If that will not work, you'll need to put the iPod into Recovery Mode and then try the Restore again:
http://support.apple.com/kb/ht1808
If that still doesn't work, as a last resort try DFU mode:
http://www.iclarified.com/entry/index.php?enid=1034
Regards.
Forum Tip: Since you're new here, you've probably not discovered the Search feature available on every Communities page, but next time, it might save you time (and everyone else from having to answer the same question multiple times) if you search a couple of ways for a topic, both in the relevant forums and in the Apple Knowledge Base, before you post a question.

Should I load product info into memory or keep in db?

Hi,
I am going to develop a b2c shopping website with jboss-tomcat bundle. Now I must make a decision on whether I should load product info into memory or just keep it in table. If load into memory, the performance of customer browsing and searching will be good; but I am afraid of the memory capacity and issues like, when I want to update the product price or description, I need to refresh the memory objects. This shop has about 500 products and we will develop this application into Dell server with 1GB memory. Can anyone who has ever developed such e-commerce website give me some suggestions?
Thanks.
Henry

I usally use XSLT enabled servlets using Apache Xalan http://xml.apache.org
Its as easy as caching the result of a transformation for a particular URL request in a generic servlet against the string url and putting htem in a HashMap.
Usual architecture is EJN stateless session beans sending xml to a servlet which styles it and caches the result according to configuration.
Work out cache expiry etc later once you get things going.
To answer your question completely, it would be on the servlet side that I would do the caching.
You may be able to do it using servlet chaining or filters, although I have not tried this but have seen some tutorials about this sort of stuff.
The main concept of page caching is storing the whole html page in memory in the servlet (or in a Java class structure contained in the servlet) and whenever a page request matches a cached entry, just send the cached html straight at the browser, instead of expensively creating a new dynamic page.
Consider implementing gzip encoding as well and storing zipped pages in memory, much faster. Avoid implemrnting stuff that a proxy server would give you out of the box.
I usually try to configure what urls are cached and what are not.
If you are using JSP, I am sure someone has implemented caching of jsp content, a preoduct called Tiles perhaps?
Josh

JPA - How to load all data in memory

Is it possible to load all data in memory using JPA, do many transactions like create, delete, update and finally make a commit when I want?.
I am trying to do something like Weblogic does, the user locks the console, does many transactions (create services, delete accounts, update costumers etc) and at the end when he presses a button, all changes are committed.

Yes. Of course. There are tradeoffs. First, if you loaded all data into memory, you likely have a small database or a huge amount of RAM. :^)
Big I digress. What you are talking about is either conversational or transactional state. The former would be implemented at your view-controller level (e.g., hold onto the results of the user's selections until the work is done, and then submit as a batch). Sometimes this is simply session state, but generally, you are handling this at the web or controller tier. It is solely a decision to enhance user experience.
Another possibility is to hold onto the transaction for the whole time that the user is modifying data. This is in some ways "easier" than the first method. However, it likely will not scale beyond a non-trivial amount of users. Generally, you want to hold onto a transaction for the shortest possible time.
So, my recommendation would be to load your objects into memory using JPA. Keep those in session state (or write them to a 'working copy' database table or the filesystem to save memory). Then submit all the requests in one go back to JPA (in one transaction).
- Saish

HT5848 Any way to move the Radio tab (Itunes Radio) right? Because it's the left-most tab, it loads first..forcing me to click on songs every time itunes loads. I'll never use ITunes Radio. The screen will forever be trying to sell me on using it. Its fr

Any way to move the Radio tab (Itunes Radio) right? Because it's the left-most tab, it loads first..forcing me to click on songs every time itunes loads. I'll never use ITunes Radio. The screen will forever be trying to sell me on using it. Its free, I know. Still not using it.

Margthecar wrote:
Apple has to stop pretending that their technology is not complicated. It is. Apple has to stop pretending users won’t have problems. They will. Apple needs to train their employees in their own technology.
Awesome post. This is the best description I've seen of what continually makes me angry about Apple. I guess their attitude is, "Whoa, look at all this money! If it ain't broke, why fix it?" And Margthecar the I keep shoveling money into their coffers ....

My mac air died, after i reinstall from dvd drive, when i boot up again, i saw a prohibit sign showing up on the screen, then get to my logon screen. After logon, it takes very long time to load any application. pls help

my mac air died, after i reinstall from dvd drive, when i boot up again, i saw a prohibit sign showing up on the screen, then get to my logon screen. After logon, it takes very long time to load any application. pls help

OK. If you believe that.
When the disk is starting to die it can be bad for a moment and then be good for a while. If there was no problem while you were checking it of course it shows up good.
I tell you those are the signs of a disk that is about to die.
Allan

Remote Panel: how to load a vi into memory without showing it on the screen

Similar Messages

Maybe you are looking for