Variations

By the way. I made some changes to the wp_shopping_cart.php and I now have the possibility to have radio buttons instead of the dropdown.

I use the var1 for my radio buttons other variations stay the same. I modified the scrip on line 380 to this

function ReadForm (obj1, tst)
{
// Read the user form
var i,j,pos;
val_total=””;val_combo=””;

for (i=0; i<obj1.length; i++)
{
// run entire form
obj = obj1.elements[i]; // a form element

if (obj.type == “select-one”)
{ // just selects
if (obj.name == “quantity” ||
obj.name == “amount”) continue;
pos = obj.selectedIndex; // which option selected
val = obj.options[pos].value; // selected value
val_combo = val_combo + ” (” + val + “)”;
}

if (obj.type == “radio”)
{ // just selects
if (obj.name == “quantity” ||
obj.name == “amount”) continue;
if (obj.checked == true){
val = obj.value;
val_combo = val_combo + ” (” + val + “)”;
}
}
}

// Now summarize everything we have processed above
val_total = obj1.product_tmp.value + val_combo;
obj1.product.value = val_total;
}

from line 414 to 423 (Variation 1) is now this

if (!empty($var1)) {
$var1_pieces = explode(‘|’, $var1);
$variation1_name = $var1_pieces[0];
$var_output .= ‘<span class=”wp_cart_variation_name”>’ . $variation1_name . ‘ : </span>
‘;
for ($i = 1; $i < sizeof($var1_pieces); $i++) {
$var_output .= ‘<input type=”radio” name=”variation1″ value=”‘ . $var1_pieces[$i] . ‘” /> ‘ . $var1_pieces[$i] . ‘
‘;
}
$var_output .= ‘
‘;

}