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help with gui

Srt252Srt252 Posts: 2Member
so i need to make a gui with 2 push buttons, one that increments a counter displayed in a text box and one that clears the count. the only problem is that im not entirely sure how to work the clear button out... im using a persistent variable in the first push button function to increment the counter, but since its a persistent variable only that function can use it, so when i clear the counter with the 2nd push button, the text diplays 0, but next time it is incremented it will resume at whatever number it was on.
-this is for an assignment by the way, i need to email only the .fig and .m files, so i cant create a new m-file

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  • rinoobrinoob Posts: 14Member
    : so i need to make a gui with 2 push buttons, one that increments a
    : counter displayed in a text box and one that clears the count. the
    : only problem is that im not entirely sure how to work the clear
    : button out... im using a persistent variable in the first push
    : button function to increment the counter, but since its a persistent
    : variable only that function can use it, so when i clear the counter
    : with the 2nd push button, the text diplays 0, but next time it is
    : incremented it will resume at whatever number it was on.
    : -this is for an assignment by the way, i need to email only the .fig
    : and .m files, so i cant create a new m-file
    :
    what language are you using?
    does your professor allow global variables?
    if not pass by reference between the two functions.

  • Srt252Srt252 Posts: 2Member
    : : so i need to make a gui with 2 push buttons, one that increments a
    : : counter displayed in a text box and one that clears the count. the
    : : only problem is that im not entirely sure how to work the clear
    : : button out... im using a persistent variable in the first push
    : : button function to increment the counter, but since its a persistent
    : : variable only that function can use it, so when i clear the counter
    : : with the 2nd push button, the text diplays 0, but next time it is
    : : incremented it will resume at whatever number it was on.
    : : -this is for an assignment by the way, i need to email only the .fig
    : : and .m files, so i cant create a new m-file
    : :
    : what language are you using?
    : does your professor allow global variables?
    : if not pass by reference between the two functions.
    :
    :
    i got it, i was just having trouble passing the data through the handles, but it works now. thanks
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