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我想要做的是從表中恢復數據並動態地將它們添加到表中供用戶編輯。事情是，我無法找到方式，當用戶點擊Προσθηκη添加一個新的空字段與功能addRow。編輯一個動態創建的行的值
<?php
session_start();
if (!isset($_SESSION['manager'])) {
header("location: admin_login.php");
exit();
}
$managerID= preg_replace('#[^0-9]#i','', $_SESSION["id"]);
$manager= preg_replace('#[^A-Za-z0-9]#i','', $_SESSION["manager"]);
$password= preg_replace('#[^A-Za-z0-9]#i','', $_SESSION["password"]);
include "../storescripts/connect_to_mysql.php";
$sql=mysql_query("SELECT * FROM admin WHERE id='$managerID' AND username='$manager' AND password='$password' LIMIT 1");
$existCount=mysql_num_rows($sql);
if($existCount==0){
echo "Your Log In session data is not on record in the database";
exit();
}
？>
<?php
// Script Error Reporting
error_reporting(E_ALL);
ini_set('display_errors', '1');
?>
<?php
// Parse the form data and add inventory item to the system
if (isset($_POST['product_name'])) {
$pid = mysql_real_escape_string($_POST['thisID']);
$product_name = mysql_real_escape_string($_POST['product_name']);
$price = mysql_real_escape_string($_POST['price']);
$category = mysql_real_escape_string($_POST['category']);
$subcategory = mysql_real_escape_string($_POST['subcategory']);
$details = mysql_real_escape_string($_POST['details']);
// See if that product name is an identical match to another product in the system
$sql = mysql_query("UPDATE products SET product_name='$product_name', price='$price', details='$details', category='$category', subcategory='$subcategory' WHERE id='$pid'");
if($_FILES['my_photo']['tmp_name'] != ""){
// Place image in the folder
$newname = "$pid.jpg";
move_uploaded_file($_FILES['my_photo']['tmp_name'], "../inventory_images/$newname");
}
header("location: inventory_list.php");
exit();
}
?>
<?php
//Edit Product Block
if (isset($_GET['pid'])) {
$targetID=$_GET['pid'];
$sql=mysql_query("SELECT * FROM products WHERE id='$targetID' LIMIT 1");
$product_count=mysql_num_rows($sql);
if($product_count > 0){
while($row = mysql_fetch_array($sql)){
$product_name=$row["product_name"];
//Condition
$condition_t=$row["active"];
if($condition_t == 1){
$condition="<tr>
<td>Κατάσταση</td>
<td>
<label>
<input type='radio' name='condition' value='1' checked='checked'> Ενεργό</input>
<input type='radio' name='condition' value='0'> Ανενεργό</input>
</label>
</td>
</tr>";
}else if($condition_t == 0){
$condition="<tr>
<td>Κατάσταση</td>
<td>
<label>
<input type='radio' name='condition' value='1'> Ενεργό</input>
<input type='radio' name='condition' value='0' checked='checked'> Ανενεργό</input>
</label>
</td>
</tr>";
}
$price=$row["price"];
//Supplier
$supplier=$row["supplier"];
$sql_2=mysql_query("SELECT id,name FROM suppliers ORDER BY id");
$suppliers_list = "<select name='supplier_choice'>
<option value='0'>-------</option>";
while($row_2 = mysql_fetch_array($sql_2)){
$suppliers_id=$row_2["id"];
$suppliers_name=$row_2["name"];
if($suppliers_id == $supplier){
$suppliers_list .= "<option value='$suppliers_id' selected='selected'>$suppliers_name</option>";
}else{
$suppliers_list .= "<option value='$suppliers_id'>$suppliers_name</option>";
}
}
$suppliers_list .="</select>";
//Category
$category=$row["category"];
$category_list = "<select name='category_choice'><option value='0'> -----------</option>";
$sql_3=mysql_query("SELECT id,category_name FROM category WHERE tier='1'");
while($row_p = mysql_fetch_array($sql_3)){
$id_p=$row_p["id"];
$category_name_p=$row_p["category_name"];
$category_list .= "<option value='$id_p' disabled='disabled'>$category_name_p</option>";
$sql_4=mysql_query("SELECT id,category_name FROM category WHERE parent='$id_p'");
while($row_c = mysql_fetch_array($sql_4)){
$id_c=$row_c["id"];
$category_name_c=$row_c["category_name"];
if($category == $id_c){
$category_list .= "<option value='$id_c' selected='selected'> $category_name_c</option>";
}else{
$category_list .= "<option value='$id_c'> $category_name_c</option>";
}
}
}
$category_list .="</select>";
$details=$row["details"];
//Info
$sql_5=mysql_query("SELECT id, add_info FROM info WHERE parent='$targetID'");
$info_count=mysql_num_rows($sql_5);
global $info_count;
$info_table ="
<tr>
<td>Τεχνικά Χαρακτηριστικά</td>";
if($info_count > 0){
$counter = 0;
while($row_8 = mysql_fetch_array($sql_5)){
if($counter == 0){
$info_id = $row_8["id"];
$info_add = $row_8["add_info"];
$info_table .="<td><input type='text' name='information[]' id='information' size='84' value='$info_add'/></td></tr>";
$counter = $counter + 1;
}else{
$info_id = $row_8["id"];
$info_add = $row_8["add_info"];
$info_table .="<tr>
<td></td>
<td>
<input type='text' name='information[]' id='information' size='84' value='$info_add'/>
</td>
</tr>";
}/* End Else If */
}/*End While*/
}
$date_added=strftime("%b %d, %Y", strtotime($row["date_added"]));
}
}else{
echo "This product doesn't exist anymore.";
}
}
?>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Inventory Area</title>
<link rel="stylesheet" href="../style/style.css" type="text/css" media="screen"/>
<SCRIPT language="javascript">
//Add Information
i=<?php echo $info_count ?>;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = 7+(i-1);
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
cell2.innerHTML = table.rows[6].cells[1].innerHTML;
document.getElementById(information[i-1]).value="";
i++;
}
function deleteRow(tableID) {
if(i>=2){
var table = document.getElementById(tableID);
table.deleteRow(i+5);
i--;
}
}
</SCRIPT>
<div align="center" id="mainWrapper">
<?php include_once("template_header.php");?>
<div id="pageContent">
<form action="edit_product.php" enctype="multipart/form-data" name="my_Form" id="my_Form" method="post">
<h2>Επεξεργασία Προϊόντος</h2>
<table width="80%" border="0" cellspacing="0" cellpadding="6" id="dataTable">
<tr>
<td>Όνομα</td>
<td>
<label>
<input name="product_name" type="text" id="product_name" size="100" value="<?php echo $product_name ?>" />
</label>
</td>
</tr>
<?php echo $condition;?>
<tr>
<td>Τιμή</td>
<td>
<label>
<input name="price" type="text" id="price" size="20" value="<?php echo $price ?>" />
</label>
</td>
</tr>
<tr>
<td>Προμηθευτές</td>
<td>
<?php echo $suppliers_list; ?>
</td>
</tr>
<tr>
<td>Κατηγορία</td>
<td>
<?php echo $category_list; ?>
</td>
</tr>
<tr>
<td>Περιγραφή</td>
<td>
<label>
<textarea name="details" id="details" cols="64" rows="5"><?php echo $details ?> </textarea>
</label>
</td>
</tr>
<?php echo $info_table ?>
<tr>
<td></td>
<td>
<INPUT type="button" value="Προσθήκη" onClick="addRow('dataTable')"/>
<INPUT type="button" value="Αφαίρεση" onClick="deleteRow('dataTable')"/>
</td>
</tr>
<tr>
<td>Εικόνα</td>
<td>
<label>
<input type="file" name="my_photo" id="my_photo"/>
</label>
</td>
</tr>
<tr>
<td> </td>
<td>
<label>
<input name="thisID" type="hidden" value="<?php echo $targetID ?>" />
<input type="submit" name="button" id="button" value="Αποθήκευση" />
</label>
</td>
</tr>
</table>
</form>
</div>
<?php include_once("../template_footer.php");?>
</div>
我選擇了你的話提供： 「Προσθηκη」 和頁面上的搜索（按Ctrl + F） - 沒有結果。請檢查您的問題中的代碼。 – kirilloid 2012-03-06 19:55:25
對不起，我拼錯了......這是 - >Προσθήκη – JimmyV 2012-03-06 20:01:00