How to know if a table exist on a GUI?

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kyana shayan
kyana shayan el 17 de Jul. de 2016
Respondida: Image Analyst el 17 de Jul. de 2016
Hi guys, I am developing a one page menu with GUI and I need to know if the user has developed a table by clicking on a push button or not. There will be different codes considering what the user has chosen. can anyone help me on this?

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Walter Roberson
Walter Roberson el 17 de Jul. de 2016
http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F
That is, you can share the information about whether the user has taken whatever action you need.
Image Analyst
Image Analyst el 17 de Jul. de 2016
To find out whether a figure has a table on it or not, try something like
handleList = findobj(1, 'type', 'table')
handleList = findobj(1, 'type', 'uitable')
Not sure which one it is, if it is even any of those, but it might be worth giving it a try.
If a table is not there, handleList should be empty.

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