Create histogram express vi

Hello,
I'm trying to use the express vi create histogram, but I want to be able to control the values of the maximum and minimum and perhaps the number of bins at run time. Is this possible or is it only changeable in edit mode? Thank you very much for the help!

There is a way to do but you may find it easier to configure the other histogram functions that labview has.the way that you can do what you want to is.
With the express VI on the block diagram right click on the VI and select open front panel. Click convert when prompted. From there it will open the front panel of the VI. Go to the Icon in the top right hand corner. Right click Icon and select Show connector. From there you can make whatever you want inputs and outputs that you want to control by clicking on the connector and then clicking on the terminal.
Joe.
"NOTHING IS EVER EASY"

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How to create an expression using distinct()?

I want to create an expression for the following SQL statement:
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Expression exp = new ExpressionBuilder().get("bcol").
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get("cCol").equal("something"));
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Hi,
You need to call useDistinct() on the query to generate the needed sql.
By the way, you need to use the same ExpressionBuilder instance to build a query object (i.e. not use New multiple times).
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Creating an express vi

Hi,
Is it possible to create an express vi? I have read about this NI toolkit which helps you do so. I was wondering if it can be done by any means without the toolkit.
Thanks & Regards,
Ibrahim.
Solved!
Go to Solution.

quick search

How to create loop expression in BRF ?

Hi ,
I have a requirement . I have a table as input parameter in a fuction signature . I need to loop at that table and check if a particular field in the row is initial. If yes , then I need to return the message with plant info in the current row concatenated with error message.
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Thanks,
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Hi,
I had this similar requirement. Below are the steps I followed. It may be helpful to you.
Step 1:- Created an internal table structure in events class. (Inherited CL_EVENT_BRF to ZCL_EVENT_BRF and added this internal table).
Step 2:- After creating an object for event in runtime, assign your application internal table to the newly added itab of event object so that it will be in scope while executing action.
Step 3:- Create an action with action class of executing function module. In this function module you can write code to look for a field with initial value and update the same table with any other desired data.
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In this approach you are actually applying business rule using code in function module. But you are still triggering this event using BRF. That means you have good control of when to execute function module and when not to using expression in BRF.
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How to Create application express items like text box dynamically

Hi all,
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Hi,
I wanted to do similar thing as well. I wanted to add a text field when user clicks a link or button. I was thinking about java script, but not sure how to add the text field items from outside the wizrdy things in APEX!! Possibly using the htmldb_item api, but have not worked out how yet.
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Germany config: Trips with per diems created in express expense sheet

Hi
Im about to config Germany and we have alot of sales guys who creates many small trips so naturally they need to use the express expense sheet.
But is it possible to configure the schema so each line covers serveral days so it will calculate the correct per diem depending on the travel times?
Edited by: morten kristensen on Dec 5, 2011 10:34 AM

Hi,
Once the advance is approved by the approver, in table ptrv_perio, field antrg is becoming 4. Once the status becomes 4, by standard you will not be in a position to edit the trips further.
Now test the following, before approving the advance, try creating expense claim. The system will allow you to create.
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Raj

Toplink Named Query - Creating the Expression

In JDeveloper, I have this scenario.
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Managed Bean – Name - id, Class - paperless.Name, Scope - session
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Type --> ReadObjectQuery
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I’m trying to do a query on pp_Username where pp_Username equals the login name that I have stored in the session (id.name). I can only assume that I have my express written incorrectly. When I run it, I just get nothing. Any ideas?

Go to your toplink map in the application navigator, select the descriptor in the structure pane and then click on the "Queries" tab in the editor pane. You should be able to configure your named query there.
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Is there a way to be sure that created Regular expression (Class RegExp) is valid?

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Creating an expression to return a yes/no or True/False statement in Ms SQL Server Report Builder

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Hi,
Try below one:
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Thanks Shiven:) If Answer is Helpful, Please Vote

Creating regular expression to get desired info

Hi all!!!
I have a little problem. I need to get the line below, but i NEED to use regular expression. I am useing java.text.regex correctly, but I dont really know how to create a regex pattern. my line is :
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You could try this:
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Question about creating regular expression

Hi!
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Is your problem that you don't understand regular expressions? If so then this might help. Or is your problem you don't understand Java regular expressions? If so then this might help. Or is your problem that you don't understand how to read lines of a file? If so then this might help.

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Edited by: JRolls on Oct 1, 2010 10:30 AM

I ended up removing the SetPropertyListener, and then from my backing bean I set the value on my pageFlowScope by doing this:
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How do to create an expression using a specific month.

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Dates are written in DD/MM/YYYY format and in column H, and the amount owed is in column F.
Any help would be greatly appricated!
Thanks,
Marc

marc,
the function you need is sumifs() something like this. I used two tables:
1) one for entering your data
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select B2, copy
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Creating histogram from image

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What do you want to display in your histogram?
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Creating value expressions dynamically with strings and numbers?

Hello everybody!
I'm having a problem regarding passing arguments (DLL-Adapter) from different locations to a function in TestStand 3.5.
Here is what I have:
FileGlobals.Data.MyArray
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StationGlobals.Data.MyArray
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The type of MyArray is a custom one each element containing a string and a number: Array[n].Name and Array[n].Nr
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Nothing worked.
I do not want to use the API, though I managed to do things with getValString and temporary saving the Value in the step, but that's not nice nor transparent enough.
May anyone help me?
Thank you very much,
Stefan

Hi,
have you tried Evaluate(Step.ThisIsMyScope + ".Data.MyArray[" + Step.index + "].Name")
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Regards
Ray Farmer
Message Edited by Ray Farmer on 04-05-2007 10:09 AM
Regards
Ray Farmer

Create histogram express vi

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