Code: Select all
<tr>
<td><input name="product1" type="text" id="product1" size="55" /> </td>
<td><select name="vat" id="vat">
<option value="yes">Yes</option>
<option value="no" selected="selected">No</option>
</select>
</td>
<td><div align="center">
<input name="quantity1" type="text" id="quantity1" size="6" />
</div></td>
<td><input name="price1" type="text" id="price1" size="13" /></td>
<td><input name="subtotal" type="text" id="subtotal" value="[b]<?php echo $price1 * $quantity1 ?>[/b]" size="14" /></td>
<td> </td>
</tr>
<tr>That aside, I need to be able to type the price in, and the quantity, then as soon as thats done, the subtotal to appear. Ive also tried onclick, onselect etc and they didnt work. the variables are called beforehand which are simply
Code: Select all
<?php
$price1 = $_POST['price1'];
$price2 = $_POST['price2'];
$price3 = $_POST['price3'];
$price4 = $_POST['price4'];
$price5 = $_POST['price5'];
$price6 = $_POST['price6'];
$price7 = $_POST['price7'];
$price8 = $_POST['price8'];
$price9 = $_POST['price9'];
$price10 = $_POST['price10'];
$price11 = $_POST['price11'];
$price12 = $_POST['price12'];
$price13 = $_POST['price13'];
$price14 = $_POST['price14'];
$price15 = $_POST['price15'];
$quantity1 = $_POST['quantity1'];
$quantity2 = $_POST['quantity2'];
$quantity3 = $_POST['quantity3'];
$quantity4 = $_POST['quantity4'];
$quantity5 = $_POST['quantity5'];
$quantity6 = $_POST['quantity6'];
$quantity7 = $_POST['quantity7'];
$quantity8 = $_POST['quantity8'];
$quantity9 = $_POST['quantity9'];
$quantity10 = $_POST['quantity10'];
$quantity11 = $_POST['quantity11'];
$quantity12 = $_POST['quantity12'];
$quantity13 = $_POST['quantity13'];
$quantity14 = $_POST['quantity14'];
$quantity15 = $_POST['quantity15'];
?>