【python】read panel problem

Hi Everyone

I use python to read the panel in time. I encountered two minor problems.

1：How to extract gh_panel value？

2：How to use the obj. SetValue?

Any help or insight on this would be great,

Thanks!!!

Attachments:

panel problem.gh, 9 KB

Replies to This Discussion

Permalink Reply by Stephen Maher on November 20, 2015 at 6:07am

To get the value to you need the .UserText property. To set new values, use .SetUserText.

Currently setting new values will change all the panels. You will need to add a few more lines of code if you wish to set unique text to each panel. Also, because the script picked up all the panels on the canvas (including the ones connected to the Python outputs), I made an input that contains a list of the panel NickNames you want to operate on. This helped, but may not be what you want.

See attached.

/SPM

Attachments:

panelproblem_SPM.gh, 9 KB

Permalink Reply by 筑梦NARUTO on November 20, 2015 at 7:20am

Hi Stephen P.Maher

Thank you very much for your answer,The perfect solution to my first question.You can solve the second problem?

Thanks again.

/NARUTO

Permalink Reply by Stephen Maher on November 20, 2015 at 7:25am

Naruto,

Can you clarify what you're looking for exactly? (An image or diagram might be helpful.) The definition I attached earlier allows the user to replace the Panel's text with another using .SetUserText. Or are you specifically curious how .SetValue works?

/SPM

Permalink Reply by 筑梦NARUTO on November 20, 2015 at 7:27am

Yes,I just specifically curious how .SetValue works

Permalink Reply by Stephen Maher on November 20, 2015 at 7:41am

I'd encourage you to check out the Grasshopper SDK documentation.

Permalink Reply by 筑梦NARUTO on November 20, 2015 at 7:59am

Hi Stephen P.Maher

I am very sorry,I am useless articulate my question.exactly,I just specifically curious, how access protected member works.Thank you very much/SPM

Permalink Reply by Stephen Maher on November 20, 2015 at 8:09am

What are you trying to do exactly? SetValue may not be what you want.

Permalink Reply by Stephen Maher on November 20, 2015 at 8:00am

The attached definition now allows you set unique UserText using list logic.

Permalink Reply by Stephen Maher on November 20, 2015 at 8:44am

Whoops, here's the correct file.

Attachments:

set_panel_values_SPM.gh, 8 KB

Permalink Reply by 筑梦NARUTO on November 20, 2015 at 8:54am

Hi SPM,Thanks you very much

Permalink Reply by Chris Hanley on September 2, 2016 at 4:18pm

Can this work with a "list" as well? For example, instead of one value per panel, could you pass in a list of values, and have them written/stored to one panel as a list?

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