mấy anh ,chị trong 4r giúp em , em dò từng dòng code rồi nhưng mà vẫn ko hiện ra kết quả yêu cầu ... please..
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<?php
$productname = $_POST['txtProductName'];
$category = $_POST['txtCategoryName'];
$sup = $_POST['txtSuplier'];
$description = $_POST['txtDescription'];
$price = $_POST['txtPrice'];
$quantity = $_POST['txtQuantity'];
$dberror = " ";
$link = mysql_connect( "localhost", "root", "" );
if ( ! $link ) {
$dberror = mysql_error();
}
if ( ! mysql_select_db( "product", $link ) ){
$dberror = mysql_error();
}
$query = "INSERT INTO product (ProductName,Category,Suplier,Description,Price,Quantity)
values('$productname',' $category','$sup',' $description','$price','$quantity)";
//print query
print $query;
if(!empty ($productname) && !empty ($category)){
if ( !mysql_query( $query, $link ) ) {
$dberror = mysql_error();
}else{
print " thank you very much";
}
}
?>
<form name="AddItem" method="POST" action="<?php $_SERVER['PHP_SELF']?>">
<table border="0">
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td> <h1> Main Form</h1></td>
<td></td>
</tr>
<tr>
<td>Product Name</td>
<td><input type="text" name="txtProductName" value="" /></td>
</tr>
<tr>
<td>Category Name</td>
<td><input type="text" name="txtCategoryName" value="" /></td>
</tr>
<tr>
<td>Suplier</td>
<td><input type="text" name="txtSuplier" value="" /></td>
</tr>
<tr>
<td>Description</td>
<td><textarea name="txtDescription" rows="4" cols="4">
</textarea></td>
</tr>
<tr>
<td>Price</td>
<td><input type="text" name="txtPrice" value="" /></td>
</tr>
<tr>
<td>Quantity</td>
<td><input type="text" name="txtQuantity" value="" /></td>
</tr>
<table border="0">
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="submit" value="Add" name="Add" /></td>
<td><input type="submit" value="Cancle" name="Cancle" /></td>
</tr>
</tbody>
</table>
</tbody>
</table>
</form>
</body>
</html>
Tác giảChủ đề: Sửa Lỗi Khi Lập Trình PHP - Cơ bản (Đã đọc 22653 lần)