In App Designer, a space after each word in TextArea creates a new line after running the gui

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Thuan Nguyen on 18 Aug 2023

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Edited: vikash on 2 Aug 2024 at 12:52

When running the .mlapp code for any given TextArea, there is a new line created after each space. Even in the Label portion. I can see the issue in the gray area (the none editable portion) of the Code View. The work-around is to remove the text in the property browser and add it under a StartUp function.

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Ingo Hermann on 10 Apr 2024

I have exactly the same problem for my existing apps. Can I automatically change this back for all labels ?

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Answer 1

vikash on 2 Aug 2024 at 12:51

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https://au.mathworks.com/matlabcentral/answers/2009912-in-app-designer-a-space-after-each-word-in-textarea-creates-a-new-line-after-running-the-gui#answer_1493911

Edited: vikash on 2 Aug 2024 at 12:52

Hi Thuan,

I see that on entering text in the ‘value’ or ‘title’ field of the ‘Text Area’ component in ‘App Designer’, there is a newline created for every space entered.

I tried replicating the same in R2023a but could not find the behaviour being repeated. Attaching a screenshot for the MATLAB App and code view.