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formCallBack - radio buttons - double run

mir0mik

Hi did you know that when a radio button is pressed in the form it will cause the formCallBack function to run 2x???

First time it will set only the -> curField = "name of radio button" but let -> curVal = nil only the second run will have -> curField = "name of radio button" and  -> curVal = t

Maybe this will help prevent some head-scratching for someone...

  • leto

    Yes., this occurred in my previous SKILL Code. Whenever you click on a radio button, the radio button is selected while other radio buttons in the group is unselected.

    Therefore if you have 2 radio button the callback is triggered twice. (If more it will trigger for as many radio buttons as you have)

    You can prove this by adding    printf"Radio1 callback\n",  printf"Radio2 callback\n"),  printf"Radio3 callback\n") to the respective callback cases.

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