问题提交到 SQL 数据库 [关闭]

问题描述 投票：0回答：0

我们有一个用 WordPress 构建的漫画书店网站，店主每周都会去一个私人页面，用一个表格提交所有新版本。此表单将所有项目发送到数据库中名为 shiplist 的表中，然后该表呈现在网站公共页面上的表单上，客户可以在该页面上选择项目并提交他们想要的内容。我们最近搬到了一个新主机，现在表格不起作用，面向客户的页面也不起作用。以前没有任何东西被添加到表中。

相关表格：

从表单（旧数据库）提交时应该是什么样子：

现在的样子（新数据库）：

流程如下： 第 1 页：/pull-list-form/ - 带有表单的页面，所有者添加内容并点击提交

页面上的表格：

 <form name="form1" method="post" action="/pull-list-form-created/">
              <p align="center"><input name="category" id="category-Shipping List" type="radio" value="shipList" checked>Shipping List&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input name="category" id="category-Bagged Sets" type="radio" value="baggedSets">Bagged Sets&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input name="category" id="category-Trade Paperbacks" type="radio" value="tradePaperbacks">Trade Paperbacks&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input name="category" id="category-Toys" type="radio" value="toys">Toys</p>
              <p align="center"><textarea name="uploadList" cols="90" rows="25" id="uploadList"></textarea></p>
              <p align="center"><input type="button" onClick="confirmList()" name="Submit" value="  Submit List  ">  </p>
            </form>

第 2 页：/pull-list-form-created/ - 提交后，它会转到此页面，其中包含用于解析、定义表单信息并将其排序到 SQL 表中的 PHP 文件，其中还包含 PHP连接到数据库的文件。

本页的PHP：

<?php include 'classes/class.shipList.php'; ?>

<?php
$sl = new shiplist;
$tab = chr(9);
$crlf = chr(13).chr(10);
$ulist = $_POST['uploadList'];
$prodType = trim($_POST['category']);
//echo "POST['category'] = $prodType<br>";
$items = explode($crlf,$ulist);
//echo (is_object($sl)) ? "sl IS an object<P>" : "sl IS NOT an object<P>";
$iCt = 1;
if (isset($_POST['category'])) {echo "The selected stuff was $prodType<P>"; }

if ($prodType=="shipList") {
    $sl->deleteAll("shiplist");
    foreach ($items as $item) {
        $item = trim($item);
        //echo "$iCt: $item<br>";
        $iCt++;
        
        $pieces = array();
        $thing = $price = "";
        if (substr_count($item,$tab) && (substr_count($item,"$") || substr_count($item,$tab."PI") || substr_count($item,$tab."FREE"))) {
            $pieces = explode($tab,$item);
            $thing = trim($pieces[0]);
            $price = trim($pieces[1]);
            $whichList = (isset($pieces[2])) ? trim($pieces[2]) : "A";
        } else {
            $thing = trim($item);
            $price = "NA";
            $whichList = "A";
        }
        if ($thing != "") $sl->insert($thing,$price,$whichList);
        
    }

}   elseif ($prodType=="baggedSets") {
    $sl->deleteAll($prodType);
    $tab = chr(9);
    foreach ($items as $item) {
        $item = trim($item);
        $pieces = array();
        $title = $issues = $numberIssues = $guidePrice = $price = "";
        /*if ((substr_count($item,$tab) > 1) || (substr_count($item,$tab."PI") || substr_count($item,$tab."FREE"))) {
            $pieces = explode($tab,$item);
            $title = trim($pieces[0]);
            $issues = trim($pieces[1]);
            $numberIssues = trim($pieces[2]);           
            $guidePrice = trim($pieces[3]);
            $price = trim($pieces[4]);
        } elseif (substr($item,-2,2)=="NA") {
            $pieces = explode($tab,$item);
            $title = trim($pieces[0]);
            $issues = $numberIssues = $guidePrice = $price = "";
        } else {
            $title = trim($item);
            $issues = $numberIssues = $guidePrice = $price = "";
        }*/
        //if ($title != "") $sl->insertBaggedSets($title,$issues,$numberIssues,$guidePrice,$price);
        $pieces = explode($tab,$item);
        $title = trim($pieces[0]);
        $price = trim($pieces[1]);
        if ($title != "") $sl->insertBaggedSets($title,$price);
    }
} elseif ($prodType=="tradePaperbacks") {
    $sl->deleteAll($prodType);
    foreach ($items as $item) {
        $item = trim($item);
        $pieces = array();
        $thing = $coverPrice = $price = "";
        $catalogID = "A";
        if ((substr_count($item,$tab) > 1) || (substr_count($item,$tab."PI") || substr_count($item,$tab."FREE"))) {
            $pieces = explode($tab,$item);
            $thing = trim($pieces[0]);
            $coverPrice = trim($pieces[1]);
            $price = trim($pieces[2]);
            $catalogID = trim($pieces[3]);
        } else {
            $thing = trim($item);
            $coverPrice = $price = $catalogID = "";
        }
        //echo "Found ".count($pieces).": $thing $coverPrice $price $catalogID<br>";
        if ($thing != "") $sl->insertTrades($thing,$coverPrice,$price,$catalogID);
    }
} elseif ($prodType=="toys") {
    $sl->deleteAll($prodType);
    foreach ($items as $item) {
        $item = trim($item);
        $pieces = array();
        $thing = $price = "";
        if (substr_count($item,$tab)) { //&& (substr_count($item,$tab."NA") || substr_count($item,$tab."PI") || substr_count($item,$tab."FREE"))) {
            $pieces = explode($tab,$item);
            $thing = trim($pieces[0]);
            $price = trim($pieces[1]);
        } else {
            $thing = trim($item);
            $price = "";
        }
        if ($thing != "") $sl->insertToys($thing,$price);
    }
}
/**/
if ($prodType=="tradePaperbacks") {
    $pt = "t";
} elseif ($prodType=="baggedSets") {
    $pt = "b";
} elseif ($prodType=="toys") {
    $pt = "y";
} else {
    $pt = "s";
}
?>

This is the list that was uploaded.  See the <a href="/reserve-your-comics/?pt=<?=$pt?>">updated form</a> here.<br />
          <?php 
          //$sl->getAll($prodType);
          
          ?>

包含文件class.shipList.php：

<?php


include_once("./class.database.php");

// **********************
// CLASS DECLARATION
// **********************

class shipList
{ // class : begin


// **********************
// ATTRIBUTE DECLARATION
// **********************

var $lid;   // KEY ATTR. WITH AUTOINCREMENT

var $item;   // (normal Attribute)
var $price;   // (normal Attribute)

var $database; // Instance of class database


// **********************
// CONSTRUCTOR METHOD
// **********************

function shipList()
{

$this->database = new Database();

}


// **********************
// GETTER METHODS
// **********************


function getlid()
{
return $this->lid;
}

function getitem()
{
return $this->item;
}

function getprice()
{
return $this->price;
}

// **********************
// SETTER METHODS
// **********************


function setlid($val)
{
$this->lid =  $val;
}

function setitem($val)
{
$this->item =  $val;
}

function setprice($val)
{
$this->price =  $val;
}

// **********************
// SELECT METHOD / LOAD
// **********************

function select($id,$table)
{
    if ($id > 0) {
        $sql =  "SELECT * FROM $table WHERE lid = $id;";
        $result = $this->database->query($sql);
        $result = $this->database->result;
        $row = mysql_fetch_object($result);
        $this->lid = $row->lid;
        $this->item = $row->item;
        if ($row->title != "") $this->item = $row->title;
        $this->price = $row->price;
    }
}

function getAll($table="shipList")
{
$sql =  "SELECT * FROM $table ORDER BY lid ASC";
$result =  $this->database->query($sql);
$result = $this->database->result;
echo "<table border=0 cellpadding=2 cellspacing=2 align=center>";
while ($row = mysql_fetch_object($result)) {
    $this->lid = $row->lid;
    $this->item = $row->item;
    $this->price = $row->price;
    echo "<tr>";
    
    if (isset($row->item)) echo "<td>".stripslashes($row->item)."</td>";
    if (isset($row->title)) echo "<td>".$row->title."</td>";
    if (isset($row->issues) || $row->issues > 0) echo "<td>".$row->issues."</td>";
    if (isset($row->numberIssues) && $row->numberIssues > 0) echo "<td>".$row->numberIssues."</td>";
    if (isset($row->guidePrice)) echo "<td><strike>".$row->guidePrice."</strike></td>";
    if (isset($row->coverPrice)) echo "<td><strike>".$row->coverPrice."</strike></td>";
    if ($this->price == "NA" || $this->price=="") {
        continue;
        //echo "<tr><td colspan=3><P><B>".$fl.$this->item."</B></P></td></tr>\r\n";
        //if ($fl == "") $fl="<BR />";
    } else {
        $pname = "p_".$this->lid;
        $cname = "c_".$this->lid;
    }
    echo "<td>".$this->price."</td><td width=60><input type=checkbox name='$cname' id='$cname' value='1' onClick=chkboxQty('$cname')><input type=text name='$pname' id='$pname' size='2' maxlength='2' value='0'></td></tr>\n";
    echo "</tr>";
}
echo "</table>";
}

function getAllForm($which="A")
{
$fl = "";
$cond = "WHERE ";
$cond .= ($which=="A") ? "1"  : "whichList = '".$which."'";
$sql =  "SELECT * FROM shipList $cond ORDER BY lid ASC";
//echo $sql;
$result =  $this->database->query($sql);
$result = $this->database->result;
echo "<table border=0 cellpadding=2 cellspacing=2 align=center>";
echo "<tr><td><font size=+1>Item</font></td><td><font size=+1>Price</font></td><td><font size=+1>Quantity</font></td></tr>\r\n";
while ($row = mysql_fetch_object($result)) {
    $this->lid = $row->lid;
    $this->item = $row->item;
    $this->price = $row->price;
    if ($this->price == "NA" || $this->price=="") {
        echo "<tr><td colspan=3><P><B>".$fl.$this->item."</B></P></td></tr>\r\n";
        if ($fl == "") $fl="<BR />";
    } else {
        $pname = "p_".$this->lid;
        $cname = "c_".$this->lid;
        echo "<tr><td>".$this->item."</td><td>".$this->price."</td><td><input type=checkbox name='$cname' id='$cname' value='1' onClick=chkboxQty('$cname')><input type=text name='$pname' id='$pname' size='2' maxlength='2' value='0'></td></tr>\r\n";
    }
}
echo "<tr><td colspan=3>Comments or Questions:</td></tr>";
echo "<tr><td colspan=3 align=center><textarea name=\"comments\" cols=\"60\" rows=\"5\"></textarea></td></tr>";
echo "</table>";
}

// **********************
// DELETE
// **********************

function delete($id)
{
$sql = "DELETE FROM shipList WHERE lid = $id;";
//$result = $this->database->query($sql);
}

function deleteAll($table)
{
$sql = "DELETE FROM $table WHERE lid > 0;";
//echo "$sql<br/>";
$result = $this->database->query($sql);
}

// **********************
// INSERT
// **********************

function insert($item,$price,$which="A")
{
$this->lid = ""; // clear key for autoincrement
$item = addslashes($item);
$price = addslashes($price);
$which = addslashes($which);
$sql = "INSERT INTO shipList ( item,price,whichList ) VALUES ( '$item','$price','$which' )";
//echo "$sql<br/>";
$result = $this->database->query($sql);
$this->lid = mysql_insert_id($this->database->link);
}

function insertB($prodType,$title,$issues,$numberIssues,$guidePrice,$price)
{
$this->lid = ""; // clear key for autoincrement
$sql = "INSERT INTO $prodType ( title,issues,numberIssues,guidePrice,price ) VALUES ( '$title','$issues','$numberIssues','$guidePrice','$price' )";
echo "$sql<br/>";
$result = $this->database->query($sql);
$this->lid = mysql_insert_id($this->database->link);
}

function insertT($prodType,$title,$coverPrice,$price)
{
$this->lid = ""; // clear key for autoincrement
$sql = "INSERT INTO $prodType ( title,coverPrice,price ) VALUES ( '$title','$coverPrice','$price' )";
echo "$sql<br/>";
$result = $this->database->query($sql);
$this->lid = mysql_insert_id($this->database->link);
}

function insertY($prodType,$title,$price)
{
$this->lid = ""; // clear key for autoincrement
$sql = "INSERT INTO $prodType ( title,price ) VALUES ( '$title','$price' )";
echo "$sql<br/>";
$result = $this->database->query($sql);
$this->lid = mysql_insert_id($this->database->link);
}

// **********************
// UPDATE
// **********************

function update($id)
{
$sql = " UPDATE shipList SET  item = '$this->item',price = '$this->price' WHERE lid = $id ";
$result = $this->database->query($sql);
}


} // class : end

?>
<!-- end of generated class -->

连接数据库的class.database.php文件。

<?php


 class Database
 { // Class : begin
 
 var $host;         //Hostname, Server
 var $password;     //Passwort MySQL
 var $user;         //User MySQL
 var $database;     //Datenbankname MySQL
 var $link;
 var $query;
 var $result;
 var $rows;
 
 function Database()
 { // Method : begin
 
 
 
 // ********** ADJUST THESE VALUES HERE **********
 

  $this->host = "localhost"; 
  $this->password = "password";  
  $this->user = "username"; 
  $this->database = "database name"; 
  $this->rows = 0;
 
 // **********************************************
 // **********************************************
 
 
  
 } // Method : end
 
 function OpenLink()
 { // Method : begin
  $this->link = @mysql_connect($this->host,$this->user,$this->password) or die (print "Class Database: Error while connecting to DB (link)");
 } // Method : end
 
 function SelectDB()
 { // Method : begin
 
 @mysql_select_db($this->database,$this->link) or die (print "Class Database: Error while selecting DB");
  
 } // Method : end
 
 function CloseDB()
 { // Method : begin
 mysql_close();
 } // Method : end
 
 function Query($query)
 { // Method : begin
 $this->OpenLink();
 $this->SelectDB();
 $this->query = $query;
 $this->result = mysql_query($query,$this->link) or die (print "Class Database: Error while executing Query");
 
// $rows=mysql_affected_rows();

if(ereg("SELECT",$query))
{
 $this->rows = mysql_num_rows($this->result);
}
 
 $this->CloseDB();
 } // Method : end  
  
 } // Class : end
 
?>

第 3 页：/reserve-your-comics/ - 此页面从数据库中提取并呈现项目列表以在页面上创建一个表单，供客户选择项目并提交包含他们的选择的电子邮件：

header.php 中的代码：

<script language="javascript">
function confirmList() {
    var whichButton;
    var len = document.forms.form1.category.length;
    for (var i=0; i < len; i++) {
        if (document.form1.category[i].checked) {
            whichButton = document.form1.category[i].value
        }
    }
    var whichList;
    if (whichButton == "shipList") { whichList = "Shipping"; }
    if (whichButton == "baggedSets") { whichList = "Bagged Sets"; }
    if (whichButton == "tradePaperbacks") { whichList = "Trade Paperbacks"; }
    if (whichButton == "toys") { whichList = "Toys"; }  
    r = confirm("You are submitting a "+whichList+" list");
    if (r) { document.forms.form1.submit(); }
}
</script>
<script language="JavaScript" type="text/JavaScript">
function chkboxQty(chkBox) {
var txtBox = chkBox.replace("c_","p_");
if (document.getElementById(chkBox).checked == true) {
        document.getElementById(txtBox).value = '1';
}
if (document.getElementById(chkBox).checked == false) {
        document.getElementById(txtBox).value = '0';
}
}
</script>

代码来自/reserve-your-comics/:

<?php 
$which = "shiplist";
if (isset($_GET['pt'])) {
    $pt = trim($_GET['pt']);
    switch ($pt) {
        case "":
        $which = "shiplist";
        break;
    case "s":
        $which = "shiplist";
        break;
    case "t": 
        $which = "tradepaperbacks";
        break;
    case "b":
        $which = "baggedsets";
        break;
    case "y":
        $which = "toys";
        break;
    } 
}
?>
<div class="page-header">
        <h1><?php the_title(); ?></h1>
</div>
<div class="container" id="posts">
                <?php /* Start the Loop. */ ?>
                <?php if(have_posts()) while ( have_posts() ) : the_post(); ?>
                <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
                    <article>
                        
                        

<script language="JavaScript" type="text/JavaScript">
function chkboxQty(chkBox) {
var txtBox = chkBox.replace("c_","p_");
if (document.getElementById(chkBox).checked == true) {
        document.getElementById(txtBox).value = '1';
}
if (document.getElementById(chkBox).checked == false) {
        document.getElementById(txtBox).value = '0';
}
}

function lookupItem(id) {
        var myBooks = "";
}

function validate_required(field,alerttxt) {
with (field) {
  if (value==null||value=="")  {
    alert(alerttxt);return false}
    else {return true}
  }
}
function validate(thisform) {
        with (thisform) {
                if (validate_required(Cname,"To help assist completing your order, your first name must be entered.")==false) {
                        Cname.focus();
                        return false;
                } else if (validate_required(Lname,"To help assist completing your order, your last name must be entered.")==false) {
                        Lname.focus();
                        return false;
                } else if (validate_required(email,"To help assist completing your order, an email address must be entered.")==false) {
                        email.focus();
                        return false;
                } else {
                        return true;
                }
        }
}
</script>
<?php if ($which=="shiplist") { ?>
(text)
<?php } ?>
<?php if ($which=="tradepaperbacks") { ?>
(text)
<?php } ?>
<?php if ($which=="baggedsets") { ?>
(text)
<?php } ?>
             
<?php if ($which=="shiplist") { ?>          
(text)
<?php } ?>
(text)              

<form name="form1" method="post" action="/pulllistaction/"  onSubmit="return validate(this);" class="reserve_form">
                        <input type="hidden" name="list" value="<?=$which?>">
              <table width="100%"  border="0" cellspacing="2" cellpadding="2">
                <tr>
                  <td width="50%" style='text-align:right;color:#000;'>Your First and Last Name: </td>
                  <td width="50%"><input name="Cname" type="text" id="Cname" size="16" maxlength="32"> <input name="Lname" type="text" id="Lname" size="16" maxlength="32"></td>
                </tr>
                <tr>
                  <td style='text-align:right;color:#000;'>Your Email Address: </td>
                  <td><input name="email" type="text" id="email" maxlength="75"></td>
                </tr>
                <tr>
                  <td style='text-align:right;color:#000;'>Join our Mailing List? </td>
                  <td><input name="mailingList" type="radio" value="Yes"> Yes
                    <input name="mailingList" type="radio" value="No" checked> No</td>
                </tr>
              </table>
              <p align="center">
                <input name="subBtn" type="submit" id="subBtn" value="  Email Your List  ">&nbsp;&nbsp;&nbsp;<input name="subBtn3" type="submit" id="subBtn3" value="  Create Printable List  ">
                          <br>
                            <?php //include 'classes/class.myDatabase.php'; ?>
                            <?php //include 'classes/class.test.php'; ?>
                            <?php include 'classes/class.shipList.php'; ?>
                            <?php $sl = new shipList; ?>

                <?php 
                $aProducts = array('s','b','t','y','');
                $sProdType = trim($_GET['pt']);
                if (isset($_GET['pt'])) {
                    //if (!in_array($sProdType,$aProducts)) { echo "<P>sProdType = :$sProdType:<P>"; }
                }
                if ($sProdType=='') $sProdType = "s";
                //$sl->getAll($sProdType); //"shiplist"
                $sl->getByType($sProdType); //"shiplist"
                //echo "<P>sProdType = :$sProdType:<P>";
//$which?>
                
                <?php //echo (is_object($this->db)) ? "this->db IS an object" : "this->db IS NOT an object"; ?>
              </p>
              <p align="center">
               
            </form>
<div class="clear"></div>                    
                    </article>
                </div>
                <?php endwhile; ?>  
</div>

我知道很多 PHP/HTML 都非常旧，可能不符合标准，但我在 PHP 和 SQL 方面的专业知识非常有限，所以我没有做太多改变。

数据库信息（主机、数据库名称、登录名、密码）都是从 wp-config.php 中提取的，并在我尝试一些示例 PHP 代码时确认已连接。我尝试创建一个新的数据库用户/密码，并将数据库 URL 替换为本地主机，但是当我尝试提交给它时没有任何反应。我还发现了一些 PHP 代码，可以手动将内容添加到有效的 shiplist 表中，但它不会呈现到面向客户的页面上。

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