Updated Value Edit Text

1 vue (au cours des 30 derniers jours)
Daniele Morello
Daniele Morello le 7 Sep 2015
hi everyone, my problem is: i have to compare two values of the same edit text, the one is the "old" value, and the other one is the value that i insert. i "save" the old value into a variable with funcion OLD_VALUE = get(handles.editText, 'String'). During the execution of the program, i digit some numbers into the edit text, then i should to do the comparison, but at this point, if i use the same function get(handles.editText, 'String'), this function give me the same old value. how can i do to get the updated value?

Réponses (1)

Walter Roberson
Walter Roberson le 7 Sep 2015
If you are using a callback of the edit control then You will not be able to get the new value until you press enter on the edit control
  2 commentaires
Daniele Morello
Daniele Morello le 7 Sep 2015
the comparison between two values happens when i click on a specified button, that's why i need to get the new value (the one that i insert) immediatly.
Walter Roberson
Walter Roberson le 7 Sep 2015
If you are using a callback of the edit control, then it cannot be done without going to the Java level. If you are using a callback of something else, the update of the property will happen immediately, and will be reflected in the display visually as soon as there is a drawnow(), pause(), figure(), uiwait(), waitfor(), or control is returned to the command line.

Connectez-vous pour commenter.

Catégories

En savoir plus sur Environment and Settings dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by