Thx nivhab, that's great :)
On 15 fév, 20:56, nivhab <yaniv.ha...@gmail.com> wrote:
> If you'd likeJavaScriptto calculate values before you submit the
> form then do the following:
>
> 1. Add a "onSubmit" attribute on your "form" tag which calls a JS
> function like:
> <form name="theForm" onSubmit="return doBeforeSubmit()">
>
> 2. In the implementation of that function calculate whatever you need
> and plant the result into a hidden input field inside your form OR
> change the value of an existing input field.
>
> 3. When you're done, your function should return "true" so that the
> form submits.
>
> Now the form submits with the value you have calculated.
> Good luck.
> Yaniv
>
> On Feb 15, 6:56 pm,arbi<arbin...@gmail.com> wrote:
>
> > Hi all,
>
> > In fact my pb is : I have a <form> that sends a DATA that the user
> > writes (input), but I would like it to send javascript_function(DATA)
> > instead. How to do it?
>
> > This is my input. The DATA is a "departure"
> > <input type="text" name="departure" value="" id="departure">
>
> > What shoud I write instead of name or value to return the
> > javascript_function(departure) instead of departure only? (my js
> > function calculates the latitude in fact).
>
> > In general, how to bring back to viewjavascriptresults?
>
> > Thanks a lot!
> >Arbi
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