Matlab App Designer tab activation and EditField selection

Question

Etienne Vaccaro-Grange 2017-9-18

0
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https://ww2.mathworks.cn/matlabcentral/answers/357225-matlab-app-designer-tab-activation-and-editfield-selection

回答： Etienne Vaccaro-Grange 2017-9-22

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Hi,

I would like to do something like:

app.mytab.activate

when clicking on a button but I can't find the right keyword (I've tried .open, .show etc.)

Second thing, I have an Edit Field (text) containing some text from origin and I would like it to disappear when the user clicks on the field to edit it (so that he doesn't have to remove it manually). Basically something like:

if app.EditField.Select
   app.EditField.Value='';
end

Otherwise, I have to say I find it really hard to understand how the code works under Matlab App Designer. There seems to be no library with the different actions possible when handling an object. Is there an available guide somewhere?

Thanks for your help.