add1 to a field by clicking a button

Hello,

I m trying to do a JS code, and i m completly new to this.

I'd like to add 1 in a field by clicking on a button.

How can i do that?

Sorry i guess it s really easy but i don t know anything about javascript..

Thanks!

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Correct answer try67

var f = this.getField("Text1");

f.value = Number(f.value)+1;

Correct answer

Community Expert

var f = this.getField("Text1");

f.value = Number(f.value)+1;

Participant

thanks,

but it doesn't work. I change the "Text1" by the name of the field. but the field stay at 0

Community Expert

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