How to show data in a textField on app designer?

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Biza Ferreira
Biza Ferreira il 13 Set 2022
Commentato: Kevin Holly il 14 Set 2022
Hello fellows,
I have a few problems in a app designer, a try to show data in a textArea component,but without success, can anyone help me to solve this issue?
Thanks in advance
function OpenFile(~, FilePath, FileName)
app.TextArea.Text = 'testing';
end

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Kevin Holly
Kevin Holly il 13 Set 2022
It should be
app.TextArea.Value = "testing";
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Biza Ferreira
Biza Ferreira il 14 Set 2022
Hello Kevin,
Thanks for your consern an help, i have made a mistake, but i have read some documentation and I found my fault, but all because your example. So the textField only update if the user press a button or made a command to call another function who as responsible to update the fields. So initialy in the function where I pass the parameter's I dont declare the parameter "app", this way the function dont found the scope and this way dont appear anything in text field desired.
Thanks again, cheers
Kevin Holly
Kevin Holly il 14 Set 2022
If you could accept this answer, I would appreciate it.

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