NI Home > Community > NI Discussion Forums

LabVIEW Idea Exchange

Showing results for 
Search instead for 
Do you mean 
Announcements
We've turned on a search before post feature in the LabVIEW Idea Exchange. This new feature will help cut down on the number of duplicate ideas in this space!

The NI Idea Exchange is a product feedback forum where NI R&D and users work together to submit ideas, collaborate on their development, and vote for the ones they like best. View all of the NI Idea Exchanges to post an idea or add your opinion on an existing one today!
New Idea
Darin.K

Compare aggregates option for scalar comparisons

Status: New
by Trusted Enthusiast on ‎01-29-2015 12:50 PM

I would like to have the ability to set the compare aggregates mode for comparisons involving containers (arrays certainly, clusters would be a nice bonus) and a scalar value.  This includes the comparisons to 0 functions as well.

 

compareAggregatesIdea.png

JonasM

Clean Up Wire function for several wires

Status: New
by Active Participant JonasM on ‎01-28-2015 07:05 AM

It would be nice to have the choise to clean up all wires options (All wires within a VI) when right clicking a wire. I know it works with clean up utility if multiple wires are selected, but I don't want to mark them with shift clicks all over. Just by right clicking any wire within one VI should get the all option.

 

Today (Before)

cleanupallwiresbad.png

 

Futur (After)

cleanupallwires.png

LukeASomers

Allow more information-gathering tools when on a non-editable VI

Status: New
by Member LukeASomers on ‎01-20-2015 04:23 PM - last edited on ‎01-22-2015 02:37 PM by Member dcarva

I'm looking at a clone. I don't see why I would have to ctrl-M to get an editable version to do such things as:

 

- get the contextual menu up on the VI's icon to 'find all instances'

 

- get help on a VI that's on the clone's block diagram

 

- open or find all instances of a typedef via its contextual menu (the typedef being on the clone's front panel or back panel)

I would prefer to have a feature added to space objects horizontaly and verticaly by value. It would be very helpful for arranging objects in block diagram and front panel. br ws.

 

LabVIEW Exchange.png

Hello,

 

When you have to handle events, many times you have to use "defer panel updates"  fonctionnality, in order to make your front panel updates more fluent.

 

It could be nice to include a checkbox in the event configuration window, in order to ask (or not) an automatic defer panel Update.

 

If check box is checked :

 

  • At the begining of the event handler code execution : DeferPanelUpdate = TRue
  • Execution of the event code
  • At the end of the event handler code execution : DeferPanelUpdate = FALSE

DeferPanelUpdate for event handler.png

 

Manu.net

Alex5

Editor option for nested diagram background color

Status: New
by Member Alex5 on ‎01-26-2015 10:50 AM

I think there should be an editor option to color the background of structures (while loop, for loop, case, event, etc), based on nesting depth (e.g. only at odd levels), that doesn't have to be saved with the VI, and therefor isn't forced on everyone, but is "opt in" based.

 

Rationale: I have occasionally seen people color the background of alternating nested structures. My annoyance with it is that there is no standard. One person colors every structure a different random color, another person carefaully uses a single shade of blue for the alternating diagrams, most people don't do either. I think that the option should be a local editor optiion. Like the "show constant folding of wires" option. That way, those that want it, can have it on all the VIs they look at, and those that don't care, can leave it off.

 

pic.png

Currently this function pads numer strings of a set width with space characters.

 

It would be useful to be able to select the character to pad with, for exaple zero '0'.

 

I understand there are workarounds such as search-and-replace after the fact, but it could be more efficient.

 

Using LabVIEW 2013.

Mathis_B

Make default type of new controls: Type def

Status: New
by Member Mathis_B on ‎01-05-2015 05:45 AM

This is minor one but it bugs me every time.

 

I create a new control and forget to change the type from "Control" to "Type Def.".

 

If I'm lucky I spot it after I drop it for the first time on the BD but sometimes I have to replace quite a few instances after I spot the error.

 

While there might be usecases for a custom control without it being a type def I think that most users want to use type defs when using custom controls.

 

Therefore please make the default type of new controls "Type Def."

Vinal_G

Wire bend issue to numeric nodes

Status: New
by Member Vinal_G on ‎12-05-2014 08:00 AM

Hello,

 

As shown in below image we can see that, if I index numeric array and wire it with any of the node from numeric function it gives un-aligned wire whereas as same process if I use Boolean function at output of index it gives well aligned wire.

So due to this numeric function node wire to index out terminal makes our code with full of wire bends which is not as per NI LabVIEW coding standards also.

So here, I want to draw attention for NI, to do some correction to specific numeric function nodes so we can make neat and clean code in LabVIEW.Wire cleanup.PNG

Yamaeda

Mark selected Connector pattern

Status: Declined
by Trusted Enthusiast on ‎11-24-2014 06:09 AM

(Unless it's already changed in newer LV's, i'm on 2011 right now)

 

When opening the connector pattern, the current isn't marked in any way. If i'm after some extra connectors or a symmetrical one (why do people choose 3-1-1-1?) it'd be nice to quickly see where to start looking. A simple bold outline would suffice, maybe in blue?

 

ConnectorPane.png

 

/Y

Status: Declined

Moved to CAR database: CAR 511588

This one is more kind of a cleanup to the algorithm. 

 

In the Front Panel to move a set of objects pressing the arrow button or Mouse drag helps. But one more option to move the objects faster according the grid size is by Holding the shift key and using the arrow key to move. When observed the pixel distance between the object changes in the last method, which is not correct. So it would be great if this is fixed in the feature versions.

 

To understand the issue please do the following.

 

Place some controls on the front panel and select all and closely observe the space between each controls.

 

Shift+Move Correction-1.PNG

 

Try to move the objects to the left or right/up or down and you can see there is no change between the objects. Now Press shift and use the arrow keys and you can observer the pixel space between some of the objects are changing.

 

Shift+Move Correction-2.PNG

The distance between the Chart and the color box is atleast more than 1 grid space.

 

Shift+Move Correction-3.PNG

Here the pixel space between the chart and the color box is less than a grid size.

 

I am sure this is not an optical illusion. :smileyhappy:

Status: New

While replacing the Property nodes with Invoke node, Call by Reference, Start Asynchronous call and Wait on Asynchronus call, the primitives are shifting the origin disturbing the wires. So a cleanup is reaquired all the time whenever the items are replaced. It would be very helpful and infact time saving if this is corrected.

 

Place a Property Node in BD with the Error in and Out connected

 

PN-IN-Replace-1.PNG

Replace the Porperty Node with an Invoke Node

PN-IN-Replace-2.PNG

Repeat the same with other primitives

PN-IN-Replace-3.PNG

PN-IN-Replace-4.PNG

PN-IN-Replace-5.PNG

PN-IN-Replace-6.PNG

PN-IN-Replace-7.PNG

The same behaviour is not found when the Call by Reference, Start Asynchronous call and Wait on Asynchronus call primitives are replaced with one another.

 

SteenSchmidt

"View As Color Box" option on numerics?

Status: New
by Active Participant SteenSchmidt on ‎10-19-2014 02:00 PM

Hi,

 

There are numerous ideas floating around about where the color box constant and control should be located in the palettes. How about if there wasn't a distinction between a color box and its numeric representation? Like the "View As Icon" option on terminals and clusters, I suggest a "View As Color Box" on numeric constants and controls/indicators:

 

ViewAsColorBox.png 

 

I'm undecided on if this options should be available for all numeric data types, integers only, or U32 only, and what should happen to the Representation options when the numeric is a color box. I see at least these options (ordered after my preference - I prefer 1) the most):

 

1) The "View As Color Box" option is available for all numeric data types, but when selected the data type changes into U32. If you change Representation to anything else but U32, the "View As Color Box" option is automatically deselected.

 

2) The "View As Color Box" option is available only when the numeric is U32.

 

3) The "View As Color Box" option is available for all numeric data types, and coercion happens between the selected "color value" (U32) and the true Representation of the numeric.

 

Several ideas would be fixed by this, for instance this and this.

 

Cheers,

Steen

cyro

Easy Picture Ring filling

Status: New
by Member cyro on ‎01-07-2015 08:35 AM

At the moment the only way (I know) to fill a picture ring with pictures is to copy a picture item to clipboard and paste it into the ring. There is no way to programmatically fill the picture ring and afaik this is not planned to be implemented because the ring has to be recompiled and so there is no way at runtime (maybe with scripting?).

 

To simplify this I'm thinking of a way to convert a picture ring into an array of "2D Picture" items and back. Maybe over right click the ring and select "Convert to picture array" and then same way back by right clicking the picture array and selecting "Convert to picture ring".

 

The picture array can be filled and handled programmatically and with some programming you can create a simple manager to insert, swap, edit and ... your images, show them in a picture array, copy the picture array data in run-time, paste in frontpanel in edit mode and "Convert to picture ring". Done, easy and simple.

Yamaeda

icon

Status: New
by Trusted Enthusiast ‎01-12-2015 04:58 AM - edited ‎01-12-2015 05:17 AM

Why do i have to open the Executable builder properties to access the icon editor of my icon file that's included in the project?

Add a r-click option to Edit the icon and/or make it the default if double clicked in the project environment, it doesn't really benefit anyone to open it in Image viewer.

(You can workaround much of the issues by setting the icon editor as default program for .ico's in windows, but there should still be a r-click option.) :smileyhappy:

/Y

P@Anand

Browse button for File Path constant

Status: New
by Trusted Enthusiast on ‎12-09-2014 09:20 AM - last edited on ‎12-10-2014 04:25 PM by Active Participant JordanG

In many cases where I use file path constant instead of control. For selecting a path either we can right click and select browse for path or paste a copied path into the constant.

So it would be a nice and handy option to have a browse button along with the constant as the control has. This button won't respond when the code is executing or while the BD is in run mode similar to the other Enum/Ring constants. This button can be enabled or disabled or made always to be enabled or whatever may be the best approach. This button may be disabled when "invalid path" is selected.

 

Mockup 1:

PathConstantBrowseButton.png

 

Mockup 2:

browse-constant.png

I have modified the Path constant suggestion and now I feel its not going to take more space.

 

Suggested style:

 

PathConstant.png

Mouse turns to select pointed when hovering over the button.

 

PathConstantBrowseButton.png

Upon clicking the button the browse window appears

 

PathConstantBrowse.png

 

I would appreciate having a little bit more room, and perhaps a bit more organization, in my in-place structures and (un)bundle-by-name calls. Rather than separate them into separate calls, it would be nice just to be allowed to insert a dummy entry in the list. This entry would just let you space out the entries that actually do things. You wouldn't be able to wire anything into them.

 

Maybe the dummies would be blank, or they could have a black '----' as their name.

I like to collapse long string and path constants to consolidate diagrams.  Showing the string or path value in the tip strip is useful but tedious to update.

 

constant tip strip.jpg

 

 

 

 

 

I suggest an appearance property that would automatically display the current value in a tip strip for string and path constants.

 

properties window.jpg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This property would be most useful if the Block Diagram Options page was also modified to allow a global setting.

 

options window.jpg

 

Latest LabVIEW Idea Exchange Blog Posts
About LabVIEW Idea Exchange

Have a LabVIEW Idea?

  1. Browse by label or search in the LabVIEW Idea Exchange to see if your idea has previously been submitted. If your idea exists be sure to vote for the idea by giving it kudos to indicate your approval!
  2. If your idea has not been submitted click Post New Idea to submit a product idea to the LabVIEW Idea Exchange. Be sure to submit a separate post for each idea.
  3. Watch as the community gives your idea kudos and adds their input.
  4. As NI R&D considers the idea, they will change the idea status.
  5. Give kudos to other ideas that you would like to see in a future version of LabVIEW!
Top Kudoed Authors
User Kudos Count
69
50
46
41
32
Idea Statuses