Get value from Select menu
Posted: Fri Oct 23, 2009 2:11 am
Hi!
Have tried to find the solution on the web. Don't know if there is an easy one. A description:
The thing is that I want to pass the value from the selected option in the menu into $s. Then pass the array to the Form action tag. Is this possible maybe with a return function?
I know how to get the value with javascript and OnChange but don't know how to use it.
Thanks.
Have tried to find the solution on the web. Don't know if there is an easy one. A description:
Code: Select all
<form method="post" name="me" action="http://chart.apis.google.com/chart?cht=lc&chd=t:30,35,36&chxt=x,y,r&chl=:<? echo $month_arr[0]; ?>|<? echo $month_arr[1]; ?>|<? echo $month_arr[2]; ?>">
<select name="month_sel" id="month" style="width: 50px;">
<option value="3">3 months</option>
<option value="6">6 months</option>
<option value="3" SELECTED>3 months</option>
</select>
<?php $first_month = $month-$s;
$month_arr[0] = $first_month;
.
.
?>
<input type="submit" value="submit" name="submit">
</form>
I know how to get the value with javascript and OnChange but don't know how to use it.
Thanks.