Hello!
I'm relatively new to MATLAB and programming. I'm making a simulation in App Designer to mimic a keypad interface.
I have buttons from 0-9, a clear all button, a delete button an output button that displays the text inputted and takes you to another app window when the output button is pushed.
What should I write in the delete button callback so that when the delete button is pushed it deletes the last character in the output display?
Here is what I have so far…
% Button pushed function: 1Button
function 1ButtonPushed(app,event) str = strcat(app.OutButton.Text, '1'); app.OutButton.Text = string(str);end% Button pushed function: 2Button
function 2ButtonPushed(app, event) str = strcat(app.OutButton.Text, '2'); app.OutButton.Text = string(str);end% Button pushed function: 3Button
function 3ButtonPushed(app, event) str = strcat(app.OutButton.Text, '3'); app.OutButton.Text = string(str);end% And so on for the rest until 0...
% Button pushed function: ClearButton
function ClearButtonPushed(app, event) app.OutButton.Text = '';end% Button pushed function: DelButton
function DelButtonPushed(app, event) ???end% Button pushed function: OutButton
function OutButtonPushed(app,event) app2 closereq;end
Best Answer