If I remember correctly, jdemo1 does not use javascript. You may
check the source of the webpage generated to confirm if that JS noun
is redundant.
Чтв, 10 Май 2012, jasanjun писал(а):
> hello every one,
> I am new to learn J, there is a problem in the jhs demo1
> I don't understand the last sentence in jdemo1.ijs
>
>
> JS=: 0 : 0 NB. javascript
> function ev_roll_click(){jsubmit();} // submit form - calls J
> ev_roll_click
> )
>
>
> when I delete this sentence , it run as well. it make me confused.
>
> sorry for my poor english~~
>
>
>
>
>
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regards,
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