why is the text field in app2 not showing the value I want it to show..?

Question

Muazma Ali 2023-4-7

0
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评论： Muazma Ali 2023-4-10

Hi !

My boreholestability app ( that is just the front page) is using app2 and here I have a text field which is supposed to show different text according to the color of the lamp. But it is not happening..? Can anybody tell me how I can fix the issue? :)

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Answer 1

Kevin Holly 2023-4-7

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https://ww2.mathworks.cn/matlabcentral/answers/1943224-why-is-the-text-field-in-app2-not-showing-the-value-i-want-it-to-show#answer_1211589

在 MATLAB Online 中打开

app2.mlapp

Please see app2 attached. I changed two lines. You did not have a uitextarea component called "EnterthenragainTextArea" but rather "TextArea". Secondly, There was no subfield "Text", but rather "Value".

app.EnterthenragainTextArea.Text='Choose a valid input';

to

app.TextArea.Value='Choose a valid input';

and

app.EnterthenragainTextArea.Text='Input accepted!';

to

app.TextArea.Value='Input accepted!';