你好我有一个表格可以将小数点转换为整数。哪里有问题
<td>
<input type='text' name='item[$i][Price]' id='Pquantity' value='".htmlspecialchars($row['Price'])."' readonly>
这是下面的表格，数据是从上面填写的表格中提取的
<?php
$submit = $_POST['Add'];
//form data
$Sname = mysql_real_escape_string(htmlentities(strip_tags($_POST['Sname'])));
$Pname = mysql_real_escape_string(htmlentities(strip_tags($_POST['Pname'])));
$Pidno = mysql_real_escape_string(htmlentities(strip_tags($_POST['Pidno'])));
$Psize = mysql_real_escape_string(htmlentities(strip_tags($_POST['Psize'])));
$Pcolour = mysql_real_escape_string(htmlentities(strip_tags($_POST['Pcolour'])));
$Pquantity = $_POST['Pquantity'];
$Weblink = mysql_real_escape_string(htmlentities(strip_tags($_POST['Weblink'])));
$Price = mysql_real_escape_string(htmlentities(strip_tags($_POST['Price'])));
$date = date("Y-m-d");
//echo " ('','$Sname','$Pname','$Pidno','$Psize','$Pcolour','$Pquantity','$Weblink','$Price','$Uname')";
if('POST' === $_SERVER['REQUEST_METHOD'])
{
if ($Sname&&$Pname&&$Pidno&&$Weblink&&$Price)
{
if (is_numeric($Price))
{
$repeatheck = mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}' AND Pidno ='$Pidno' AND Sname='$Sname'");
$count = mysql_num_rows($repeatheck);
if($count!=0)
{
die ('PRODUCT ALREADY IN BASKET YOU CAN INCREASE OR DECREASE QUANTITY');
}
else
//echo'$Price';
$tprice = $Price * $Pquantity;
//echo"$tprice";
$queryreg = mysql_query("
INSERT INTO repplac VALUES ('','$Sname','$Pname','$Pidno','$Psize','$Pcolour','$Pquantity','$Weblink','$Price','$tprice','$date','{$_SESSION['username']}','')
")or die(mysql_error());
}
else
echo 'price field requires numbers';
}
else
echo 'please fill in all required * fields ';
}
?>
<form action='youraccount.php' method='Post' class='ilistbar'>
<!--<div>
<label for='shoppinglist' class='fixedwidth'></label>
<textarea type='text' name='shoppinglist' id='username' cols='100' rows='15'></textarea>
</div> -->
<div>
<label for='Sname' class='fixedwidth'> * Shop name</label>
<input type='text' name='Sname' id='Sname'/>
</div>
<div>
<label for='Pname' class='fixedwidth'> * Product name</label>
<input type='text' name='Pname' id='Pname'/>
</div>
<div>
<label for='Pidno' class='fixedwidth'> * Product id no /ad reference</label>
<input type='text' name='Pidno' id='Pidno'/>
</div>
<div>
<label for='Psize' class='fixedwidth'>Product size</label>
<input type='text' name='Psize' id='Psize'/>
</div>
<div>
<label for='Pcolour' class='fixedwidth'>Product colour</label>
<input type='text' name='Pcolour' id='Pcolour'/>
</div>
<div>
<label for='Pquantity' class='fixedwidth'>Product quantity</label>
<select name="Pquantity" id="Pquantity">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select>
(You can update quantity in excess of 10 on the shopping list below)
</div>
<div>
<label for='Weblink' class='fixedwidth'> * Web link</label>
<input type='text' name='Weblink' id='Weblink'/>
</div>
<div>
<label for='Price' class='fixedwidth'> * Price GBP</label>
<input type='text' name='Price' id='Price'/>
</div>
<div>
<div class='buttonarea'>
<p>
<input type='submit' name='submit' value='Add'>
</p>
</div>
</p>
</form>
</div>
</div>
</div>
<div class="primary">
<div class="action-box rounded">
<div class="titlebar">
<h2>Shopping List</h2>
<!--<a href='totalprice.php'>Update</a>-->
</div>
<div class="listbar">
<form action='orderpplac.php' method='Post' class='shlistbar'>
<table border='1'>
<tr>
<th>SHOP NAME</th>
<th>PRODUCT NAME</th>
<th>PRODUCT SIZE</th>
<th>PRODUCT COLOUR</th>
<th>PRODUCT QUANTITY</th>
<th>PRICE</th>
<th>TOTAL</th>
<th></th>
</tr>
<?php
// Get DB results and loop, outputting table rows with counter
$pplresult = mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
for ($i = 0; $row = mysql_fetch_assoc($pplresult); $i++) {
echo "
<tr>
<td>".htmlspecialchars($row['Sname'])."</td>
<td>".htmlspecialchars($row['Pname'])."</td>
<td>".htmlspecialchars($row['Psize'])."</td>
<td>".htmlspecialchars($row['Pcolour'])."</td>
<td>
<input type='text' name='item[$i][Pquantity]' id='Pquantity' value='".htmlspecialchars($row['Pquantity'])."' />
<input type='hidden' name='item[$i][Pidno]' id='Pidno' value='".htmlspecialchars($row['Pidno'])."' />
</td>
<td>
<input type='text' name='item[$i][Price]' id='Pquantity' value='".htmlspecialchars($row['Price'])."' readonly>
</td>
<td>".htmlspecialchars($row['Tprice'])."</td>
<td><a href='deleteproduct.php?del=".htmlspecialchars($row['Pidno'])."'>delete</a></td>
</tr>";
}
$pplresult = mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
while ($row = mysql_fetch_assoc($pplresult))
//echo $row['Pquantity'] * $row['Price'];
{
$totalprice += $row['Tprice'];
}
//echo "$totalprice";
?>
<tr>
<th>Total Price</th>
<th><?php echo $totalprice; ?></th>
</tr>
<!--Close table and form-->
</table>
<input type='submit' name='submit1' value='UPDATE' />
<input type='submit' name='submit2' value='SUBMIT' />
</form>