How to check which radio button or dropdown is selected?

[osbliss]

Hi,

 

 

I want to check if an option has been selected on the product_info page then output an alert based upon whats been selected.

 

I tried using onclick nothing happens.

 

product_info page:

 

tep_draw_radio_menu('id[' . $products_options_name['products_options_id'] . ']', $products_options_array, $selected_attribute, 'onClick="alert($products_options_array);"');

 

html_output page:

 

function alert($values){

 

for ($i=0, $n=sizeof($values); $i<$n; $i++) {

 

$string = $values[$i]['text'];

$x='you have selected' . $string;

return $x;

}

}