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Do you have an idea for LabVIEW NXG?


Use the in-product feedback feature to tell us what we’re doing well and what we can improve. NI R&D monitors feedback submissions and evaluates them for upcoming LabVIEW NXG releases. Tell us what you think!

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When building an installer to let an application run on another computer one should select all the installers of products used in his porgram. This can be really tricky, especially to new users, that don't know if a VI was included in package A or B or if it's already included in the standrad runtime.

 

Therefore it should be possible to hit a button, that parses through the Application and determines which packages are used.

 

I though of writing something like this myself, but I can't be bothered Smiley Wink 

You'd just have to parse the Project, check all the VI names and relate it to a table that contains information, about where a VI comes from.

 

If this is a duplicate post, I'm sorry.

When working with DVRs, i find it always a little cumbersome to create the DVR control and indicator for subVIs or data container (cluster, class).

I suggest to have a "DVR shell" available for front panel with no data type contained in the DVR. Dropping the DVR shell on the FP would break the VI, just like cluster and array shells already do.

 

The main reason for this suggestion is that dropping a data type in the DVR control/indicator already changes the DVR, so it is easy to "adapt" it to type.

 

Norbert

When doing UI work, it can be quite frustrating rewiring hidden controls to the connector pane. You have to go to the block diagram -> Show Control -> go to front panel and wire it up then hide your control again.

 

I have seen a number of ideas proposing ideas such as hidden controls always being visible in edit mode or being able to link block diagram controls to the connector pane which I agree with and would also solve this.

 

My suggestion is that when you select the Wiring Tool on the front panel or click on the connector pane (to wire up a terminal) all the hidden controls would become partially visible and become connectable to the connector pane.

1.png

It will be good, if the free comments on the block diagram (and/or front panel) have scroll bar.

 

Comments with Scroll Bar

I have a project which compiles to 2 different executable for different hardware targets.  I have created 2 Build Specifications which specify different locations for the build output.  However, between compiling each one, I must go to the target options, and change a Conditional Disable Symbol definition so that the other .exe is generated.  If the Build Specifications definition had a tab to specify the value of Conditional Disable Symbols, and which would take precedence over definitions in the project or the target options, then I could build my 2 executables without changing the target properties.

                                                 

 

                                                     Be able to find the " coercion dots "

 

 

MD.png

Direct to PDF reporting is an extremely important feature to provide customers.  It cannot be relied upon that the customer has MS Word or the like installed.

There are a couple of LV PDF toolkits supplied by developers.  However, the problems with these include that they are (a) not updated or well-supported (b) buggy (c) have out-dated dependencies such as .Net 2.0 (d) restrictive licencing for deployment.

Good reporting tools are essential and NI should develop and support a direct to PDF toolkit.

Hi all,

 

I often find when programming with LabVIEW that I don't have room on my block diagram for free label documentation.  I find it hard enough trying to keep clean and tidy code and even harder document it well.  Free labels take up lots of room and I end up not writing good documentation because I don't have room for it.

 

My solution to this problem is a Documentation Node where you can write comments in a free label, minimize it and use context help to read it in the future.

Before:

Before.png

After:

After.png

The Node "Close Reference" takes up too much space on the diagram.

 

 

                  SR1.png



                Please, a "Close Reference" smaller, like this :   SR2.png

 


     SR4.png

 

 

When developing a Complex LabVIEW Applications, we may need to create N Number of Folders as a part of Configuration information.

This requires the developer to make a check "Check if File or Folder Exists"

Instead of that Create Folder Function can have a Boolean "Optional Input" to create the Folder only if not found in the specified Location and Eliminating the Error when trying to create same folder again.

Hope this will help Smiley Happy

hello,

 

(sorry for my bad english, i will try to do my best)

it would be very useful to have direct Property Node for decorations.
This would avoid wasting time and having to implement a complicated code just to handle the resizing of decoration.

 

FOND.png

 

 

original4.png

 

 

Well as the title says...

 

In the string constant you are able to make a scrollbar visible but this is still inconvenient when only see 2 lines of your whole string when you have a string constant of 50 lines or so... and you 9 out 10 times you don't want to create a bigger field because it messes with your diagram.

 

Therefore a small popup with a only a large textfield would grately simplify things.

 

I came up with this idea when I was writing a error message and there wasn't much space to type the string in, I also had this, http://forums.ni.com/t5/LabVIEW-Idea-Exchange/Need-Edit-Window-for-New-Cluster-Constants/idi-p/12082..., idea in my backhead.

 

What do you guys think?

I work with customers who use multiple versions of LabVIEW.  Being able to run two (or more) different versions of LabVIEW concurrently is a boon to my development and productivity.  However, identifying which version I am looking at or have open can be difficult.

 

2012-08-14_1007.png

 

Can YOU tell which versions I have on the taskbar?

 

To remedy this, I suggest a version badge be added to the taskbar icon for LabVIEW.  This will facilitate quick identification of LabVIEW versions.

 

2012-08-14_1007_updated.png

 

Ohhh, its LabVIEW 2011 SP1 and LabVIEW 2012!

 


Currently, it's possible to choose a unique default label position in settings of lavbiew.
All LabVIEW developpers day by day, for each elements, select labels and put it to left for a control or to right for a indicator ... 
It will be great if it will be possible to choose a default label position for indicators and a differente one for controls. 
So, when an element (indicator or control) will be added on the front panel. In the Block Diagram, the label will be at the right place !!!!!
Current Version of Block Diagram settings in LabVIEW
Great Version of Block Diagram settings in LabVIEW (next version)

LabView uses the "primary" MAC address to identify a machine. If the MAC address changes, LabView assumes the software no longer has a valid activation and displays the following:

 

license.png

 

Like many developers, I have to use a VPN to connect to a corporate network. My VPN client creates a pseudo-interface with a (random?) MAC address each time I connect. LabView inspects this MAC address and decides I've installed LabView on a new machine, forcing me to go through the activation process again. I have to activate LabView about every 10 days. I have contacted support about this, and they have given me various work-arounds such as non-expiring activation codes (which required manually entering 10 activation codes, one per product, and only work until the next LabView service pack), or tying activation to the Disk Volume ID, which frankly I did not bother trying since the "eligibility on a case by case basis" did not mesh with the reality that every point release of LabView requires re-activation.

 

Now, I don't want to make too much of this. I've never had the activation fail, and it is pretty fast, so it's really not a big deal, but it is kind of silly to identify a machine based on a mutable property. Heck, on linux it's trivial to change the MAC address to anything you want! (I tried this with my VPN client, but it had none of it.)

 

I suggest the activation process something more stable, like the CPUID on Intel processors or, barring that, restricting the MAC address search to physical interfaces.

 

Thank you!

 

Rob Calhoun

I don't know how many times I've wanted to add Error in and Error out terminals to a VI retrospectively and have to visit the cluster palette twice to do just that.

 

How about (for those of us who don't yet use Quickdrop) an option to drop an Error Cluster pair (Both in and out) to save us a trip to the Palette?

 

That's it really.

 

Shane.

Hello,

 

The idea of viewing cluster constants as icons is a very good idea.

 

It would be very usefull to extand the idea to the controls and indicators.

 

I have to handle with big configuration clusters which take more than a window ... My need is to be able to iconify inner clusters in order to had a userfriendly view on my controls and indicators.

 

My real need is to be abble to view clusters controls and indicators in a TreeView way ... with the ability to expand / collapse some parts,

in order to highlight some specific parts. (The expand / collapse configuration should be keep in memory for each control/indicator instance)

 

This idea exists perhaps ...

 

Manu.

If I'm the first to post this Idea then I'll be shocked.

The Idea is simple. We all love programming in LabVIEW, and I'm sure that we've all at one time or another had a colleague, friend or family member ask if we know how to do something on the PC. The immediate thought is I don't know where to get the software to do that, but I could write a simple LabVIEW app  in a few hours that does the job.

E.G hunt through someone's PC and move all of the jpg files over a certain size to a specific location so they can easily find their holiday snaps.

 

You can't create this simple function for them, because if you do, and build an exe, they still need the Runtime engine.

 

Surely for REALLY simple stuff (File IO, basic comms stuff in the Base LabVIEW edition ...) - not DAQ or anything like that it is possible to create an EXE that INCLUDES the runtime components that it needs and is stand alone.

 

This would open up LabVIEW for the use of making quick gadget like apps for the office as well as test and measurement.

 

I can't se how this could be a bad thing.

Hi all

 

What I need is the possibility to auto index a 2 dim array by column or by row

 

With a right click at the tunnel to have this two options

 

Jürgen

Array.JPG

 

At present case structures have options (right click) to create multiple cases if enums are attached to the case selector. If someone want's to reuse the same case structure with less number of items in a new enum, one has to manually delete one case at a time. Having an option to select multiple cases to delete, or automatically delete broken cases would be desirable to speed up things.