onchange with a if
Posted: Wed Apr 27, 2005 2:02 pm
i need to change the value of a field whenever a certain option from a dropdown menu is selected. iv tried this:
but that fails to do anything. i dont know anything about javascript so any help would be great. thanks.
Code: Select all
<form action="e;test.php"e; method="e;post"e; name="e;thisform"e;>
Price:$16.00<br>
XtraXtra Large: +$2.00<br>
<select name="e;itemName"e; onchange="e;if (this.value=='XXL Black Rx7Club T-shirt Design #2') document.thisform.itemPrice.value='18.00'; else document.thisform.itemPrice.value='16.00';"e;>
<option value="e;itemName"e; selected>Choose Shirt Size :</option>
<option value="e;S Black Rx7Club T-shirt Design #2"e; name="e;itemName"e;>Small</option>
<option value="e;M Black Rx7Club T-shirt Design #2"e; name="e;itemName"e;>Medium</option>
<option value="e;L Black Rx7Club T-shirt Design #2"e; name="e;itemName"e;>Large</option>
<option value="e;XL Black Rx7Club T-shirt Design #2"e; name="e;itemName"e;>Xtra Large</option>
<option value="e;XXL Black Rx7Club T-shirt Design #2"e; name="e;itemName"e;>XtraXtra Large</option>
</select>
<input type="e;hidden"e; name="e;itemPrice"e;>
<input type="e;submit"e; name="e;submit"e; value="e;Add To Cart"e;>
</form>