在篮子内创建工作联系表格

Question

我接管了一个网站，开发者创建了一个定制的心愿单/购物篮。从技术上讲它是有效的，但没有得到任何人的响应。我的任务是在流程结束时添加联系表单，将详细信息通过电子邮件发送给公司。我在各个网站上使用了相同的联系表格，但无法在这个网站上使用它。

这是有问题的代码：

<script>
function quoteme() {
        $("#msgbox_body").html('<div id="contactform"><form class="form" method="POST" action="http://www.dtrmedical.com"><table border="0"><tbody><tr><td><p class="name"><label for="name">Your Name:</label></p></td><td>&nbsp;</td><td><input type="text" name="name" id="name" /></td></tr><tr><td><p class="email"><label for="email">E-mail:</label></p></td><td>&nbsp;</td><td><input type="text" name="email" id="email" /></td></tr><tr><td><p class="tel"><label for="tel">Telephone:</label></p></td><td>&nbsp;</td><td><input type="text" name="tel" id="tel" /></td></tr><tr><td><p class="submit"><input type="submit" value="Submit" name="submit" /></p></td><td>&nbsp;</td><td>&nbsp;</td></tr></tbody></table><? if(isset($_POST['submit'])) { $to = "rob@teamworksdesign.com"; $subject = "DTR Medical Contact enquiry"; $name_field = $_POST['name']; $email_field = $_POST['email']; $tel_field = $_POST['tel']; $body = "DTR Medical,\n\n You have an enquiry from the website, please see the details below:\n\n Name: $name_field\n Company Name: $companyname_field\n Address: $address_field, $address1_field, $address2_field\n Town: $town_field\n County: $county_field\n Postcode: $postcode_field\n Country: $country_field\n E-Mail: $email_field\n Tel: $tel_field\n Message:\n $enquiry_field"; mail($to, $subject, $body); echo "Thank you for getting in touch, we will contact you shortly.";} ?></form></div>');
        $("#msgbox_actions").html('<input onclick="jQuery.facebox({ ajax: \'wishlist.php?emailme=true\' })" type="button" value="Save list for later" /> <input onclick="jQuery.facebox({ ajax: \'wishlist.php?basket=true\' })" type="button" value="Back to Wishlist" />');
}
</script>

问题是表单只是在提交时转到空白页面。此外，我想了解客户在发送给公司的电子邮件中想要的产品。

以下是其中的所有代码：

<? include "db.php";

function createcode($length = 8, $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890')
{
    $chars_length = (strlen($chars) - 1);
    $string = $chars{rand(0, $chars_length)};
    for ($i = 1; $i < $length; $i = strlen($string))
    {
        $r = $chars{rand(0, $chars_length)};
        if ($r != $string{$i - 1}) $string .=  $r;
    }
    return $string;
}

if (!$_SESSION[cartid] AND ($_POST[update_product] OR $_GET[loadcode])) {
    //echo "<script>alert('cart setup!')</script>";
    getmycartcode();
}

function getmycartcode() {

    $mycart = mysql_query("SELECT id,basketcode FROM wishlistsaved WHERE sesid = '$sesid'");
    $cart = mysql_fetch_assoc($mycart);

    $sesid = session_id();

    if (!$cart[id]) {
        while ($usecode == false) {
            $basketcode = createcode();
            $findcode = mysql_query("SELECT id FROM wishlistsaved WHERE basketcode = '$sesid'");
            if (mysql_num_rows($findcode) == 0) { $usecode = true; }
        }
        mysql_query("INSERT INTO wishlistsaved (sesid, expires, basketcode) VALUES ('$sesid', NOW() + INTERVAL 14 DAY, '$basketcode')");
        $_SESSION[cartid] = $basketcode;
    } else {
        $_SESSION[cartid] = $cart[basketcode];
    }


    //delete old wishlists!
    $deletethese = mysql_query("SELECT sesid,id FROM wishlistsaved WHERE expires <= NOW()");
    while ($delete = mysql_fetch_assoc($deletethese)) {
        mysql_query("DELETE FROM wishlistbasket WHERE sesid = '$delete[sesid]'");
        mysql_query("DELETE FROM wishlistsaved WHERE id = '$delete[id]'");
    }
}

if ($_POST[updatebasket]) {

    $mybasket = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$sesid' ORDER BY pid,qid,oid ASC");
    while ($item = mysql_fetch_assoc($mybasket)) {
        $postname = $item[pid]."_".$item[qid]."_".$item[oid];
        $thisqty = $_POST[$postname];
        if ($thisqty) {
            mysql_query("UPDATE wishlistbasket SET qty = '$thisqty' WHERE sesid = '$sesid' AND id = '$item[id]'")or die(mysql_error());
        } else {
            mysql_query("DELETE FROM wishlistbasket WHERE id = '$item[id]' AND sesid = '$sesid'")or die(mysql_error());
        }

    }
    header("Location: index.php?id=3&basket=true");
    exit;
}

if ($_GET[clearall]) {
    mysql_query("DELETE FROM wishlistbasket WHERE sesid = '$sesid'");
}

if ($_POST[update_product]) {

    $productid = $_POST[productid];
    $get_product_quantities = mysql_query("SELECT * FROM product_quantities WHERE product_id='$productid' ORDER BY id ASC") or die(mysql_error());
    while ($product_quantity = mysql_fetch_assoc($get_product_quantities)) {

        $get_product_options = mysql_query("SELECT * FROM product_options WHERE quantity_id='$product_quantity[id]' ORDER BY id ASC");
        while ($product_option = mysql_fetch_assoc($get_product_options)) {
            $postname = $productid."_".$product_quantity[id]."_".$product_option[id];
            $thisqty = $_POST[$postname];
                $item = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$sesid' AND pid = '$productid' AND qid = '$product_quantity[id]' AND oid = '$product_option[id]'");
                    if (mysql_num_rows($item) == 0) {
                        $noitem = true;
                        echo "no item<br />";
                    } else {
                        $noitem = false;
                        echo "item found<br />";
                    }
                if ($thisqty) {
                    if ($noitem) { //doesnt exist yet so add it to basket
                        echo "insert<br />";
                        mysql_query("INSERT INTO wishlistbasket (sesid, pid, qid, oid, qty) VALUES ('$sesid','$productid','$product_quantity[id]','$product_option[id]','$thisqty')")or die(mysql_error());
                    } else { //already exists so update basket!
                        echo "update<br />";
                        mysql_query("UPDATE wishlistbasket SET qty = '$thisqty' WHERE sesid = '$sesid' AND pid = '$productid' AND qid = '$product_quantity[id]' AND oid = '$product_option[id]'")or die(mysql_error());
                    }
                } else { //no post item found but found in basket so delete from basket!
                    echo "delete<br />";
                    if (!$noitem) { mysql_query("DELETE FROM wishlistbasket WHERE sesid = '$sesid' AND pid = '$productid' AND qid = '$product_quantity[id]' AND oid = '$product_option[id]'")or die(mysql_error()); }
                }
        }
    }

    header("Location: index.php?id=3&productid=$productid");
    exit;
}

if ($_GET[loadcode]) {
    $mycode = $_GET[loadcode];

    if ($mycode == $_SESSION[cartid]) {
          echo "<br />The code you entered is the same as the code already loaded.<br /><input type=\"text\" name=\"loadcode\" id=\"loadcode\" value=\"$mycode\" class=\"loadcode\" />";
          exit;
    }

    $mycart = mysql_query("SELECT sesid,id FROM wishlistsaved WHERE basketcode = '$mycode'");
    $cart = mysql_fetch_assoc($mycart);

    if (mysql_num_rows($mycart) == 0) { //did not find code!
        echo "<br />Sorry the code you entered wasn't found, please check the code and try again...<br /><input type=\"text\" name=\"loadcode\" id=\"loadcode\" value=\"$mycode\" class=\"loadcode\" />";
    } else { //found code and do stuff!
        echo "<br />Code successful, your wish list has been loaded and the code '$mycode'<br />is valid for another 14 days to use again.<br />";
        $getitems = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$cart[sesid]'");
        while ($item = mysql_fetch_assoc($getitems)) {
            $searchitems = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$sesid' AND pid = '$item[pid]' AND qid = '$item[qid]' AND oid = '$item[oid]'")or die(mysql_error());
            if (mysql_num_rows($searchitems) == 1) {
                $searched = mysql_fetch_assoc($searchitems);
                $newqty = $searched[qty] + $item[qty];
                mysql_query("UPDATE wishlistbasket SET qty = '$newqty' WHERE sesid = '$sesid' AND pid = '$item[pid]' AND qid = '$item[qid]' AND oid = '$item[oid]'")or die(mysql_error());
            } else {
                mysql_query("INSERT INTO wishlistbasket (sesid, pid, qid, oid, qty) VALUES ('$sesid','$item[pid]','$item[qid]','$item[oid]','$item[qty]')")or die(mysql_error());
            }
        }
        mysql_query("UPDATE wishlistsaved SET expires = NOW() + INTERVAL 14 DAY WHERE id = '$cart[id]'");
    }
    exit;

}

if ($_GET[myemail]) {

    $message = "<font face=Tahoma size=2>Your wish list code is: $_SESSION[cartid]<br /><br />For an updated view of whats in your wish list please type your code into our website: http://www.dtrmedical.com/products/ <br /><br />Many Thanks,<br />DTR Medical</font>";
    $headers = "From: noreply@dtrmedical.com\r\n" .
           'X-Mailer: PHP/' . phpversion() . "\r\n" .
           "MIME-Version: 1.0\r\n" .
           "Content-Type: text/html; charset=utf-8\r\n" .
           "Content-Transfer-Encoding: 8bit\r\n\r\n";

    mail($_GET[myemail],'Your DTRMedical Wishlist Code',$message,$headers);

    echo "<br />Your code has been sent to: <b>$_GET[myemail]</b>";

    exit;
}

if ($_GET[newcode]) {

if ($_SESSION[cartid]) {
    $mycart = mysql_query("SELECT * FROM wishlistsaved WHERE sesid = '$sesid'");
    $cart = mysql_fetch_assoc($mycart);

    if ($cart[id]) { $currentcart = "<br />
    Your current wish list code is: <strong>$cart[basketcode]</strong>, insert your new code below:
    <br />"; }

}

?>
<div id="msgbox_title">Load Wish List...<div id="closeme" onclick="jQuery(document).trigger('close.facebox')">x</div></div>
<form method="post">
<div id="msgbox_body">Here you can load a previous wish list by using the code that was provided to you,<br />remember these codes expire 14 days after being created.
<br />
<div id="newcode">
<? echo $currentcart; ?>
<input type="text" name="loadcode" id="loadcode" class="loadcode" />
</div></div>
<div id="msgbox_actions"><input type="button" onclick="loadmycode()" value="Load Code" /></div>
</form>
<script>
function loadmycode() {
        var thiscode = $("#loadcode").val();
        $("#newcode").html('<br />loading code...<br />');
            $('#newcode').load('wishlist.php?loadcode='+thiscode, "",
                function(responseText, textStatus, XMLHttpRequest) {
                    if(textStatus == 'error') {
                        var msg = "Error:<br />";
                        $("#newcode").html(msg + xhr.status + " " + xhr.statusText);
                    }
                }
            );
}
</script>
<? } else if ($_GET[addproduct]) { 

$productid = $_GET[addproduct];
$get_product_quantities = mysql_query("SELECT * FROM product_quantities WHERE product_id='$productid' ORDER BY id ASC") or die(mysql_error());

?>
<form method="post" action="wishlist.php">
<input type="hidden" name="update_product" value="true" />
<input type="hidden" name="productid" value="<? print $productid; ?>" />
<div id="msgbox_title">Choose your option quantities...<div id="closeme" onclick="jQuery(document).trigger('close.facebox')">x</div></div>
<div id="msgbox_body">
<table border="0" cellpadding="0" cellspacing="3" align="center">
<?php
    while ($product_quantity = mysql_fetch_assoc($get_product_quantities)) {
?>

    <tr>
        <td colspan="4" style="padding:0px 9px">
            <strong><?php echo $product_quantity['quantity_name']; ?>:</strong>
        </td>
    </tr>
<?php 
    $get_product_options = mysql_query("SELECT * FROM product_options WHERE quantity_id='$product_quantity[id]' ORDER BY id ASC");
    if (mysql_num_rows($get_product_options)==0) {
        echo "<tr><td colspan='4'>No products in this quantity</td></tr>";
    } else {
?>
        <tr>
        <td style="width: 10px;">&nbsp;</td>
        <td style="width: 50px;"><span style="color: #aaa;">QTY:</span></td>
        <td style="width: 60px;"><span style="color: #aaa;">Code:</span></td>
        <td style="width: 380px;"><span style="color: #aaa;">Description:</span></td>
        <td>&nbsp;</td>
    </tr>

<?php
    while ($product_option = mysql_fetch_assoc($get_product_options)) {
    $thisitem = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$sesid' AND pid = '$productid' AND qid = '$product_quantity[id]' AND oid = '$product_option[id]'");
  $item = mysql_fetch_assoc($thisitem);
?>
    <tr>
        <td> </td>
        <td><input type="textbox" class="textbox" value="<? echo $item[qty]; ?>" name="<? echo $productid."_".$product_quantity[id]."_".$product_option[id]; ?>" /></td>
        <td style="color: #7c7c7c;font-size:11px;"><?php echo $product_option['product_code']; ?>
        </td>
        <td style="font-size:11px;"><?php echo $product_option['description']; ?>
        </td>
        <td>&nbsp;</td>
    </tr>
<?php
    } // END while ($product_option = mysql_fetch_assoc( ...

    } // END if (mysql_num_rows($get_product_options)==0) ... else
?>
    <tr colspan="4"><td>&nbsp;</td></tr>
<?php
    } // END while ($product_quantity = mysql_fetch_assoc ...
?>
</table>

</div>
<div id="msgbox_actions"><input type="submit" value="Add To Wish List" /></div>
</form>
<? } else if ($_GET[basket]) { ?>
<div id="msgbox_title">Your Wish List<div id="closeme" onclick="jQuery(document).trigger('close.facebox')">x</div></div>
<form method="post" action="wishlist.php">
<div id="msgbox_body" style="max-height:400px;min-height:100px;overflow-y:auto;overflow-x:hidden;">
<input type="hidden" name="updatebasket" value="1" />
<table border="0" cellpadding="0" cellspacing="3" align="center" style="min-width:390px;">
<?

    $mycart = mysql_query("SELECT * FROM wishlistsaved WHERE sesid = '$sesid'");
    $cart = mysql_fetch_assoc($mycart);

    $mybasket = mysql_query("SELECT * FROM wishlistbasket WHERE sesid = '$sesid' ORDER BY pid,qid,oid ASC");
    if (mysql_num_rows($mybasket) == 0) { echo "<tr><td><br /><br /><center>There are no items in your wish list.</center></td></tr>"; $listempty = true; }
    while ($item = mysql_fetch_assoc($mybasket)) {

        if ($thispid <> $item[pid]) {
            $products = mysql_query("SELECT product_name FROM products WHERE id = '$item[pid]'");
            $product = mysql_fetch_assoc($products);

            if ($thispid <> "") { $br = "<br />"; }

            echo "<tr><td colspan=\"5\" style=\"text-align: right;\">$br<strong style=\"font-size:14px;\">$product[product_name]</strong></td></tr>";
            $thispid = $item[pid];
        }

        if ($thisqid <> $item[qid]) {
            $quanities = mysql_query("SELECT quantity_name FROM product_quantities WHERE id = '$item[qid]'");
            $thisqty = mysql_fetch_assoc($quanities);

            echo "<tr><td colspan=\"5\"><strong style=\"display:block;padding-top:5px;\">$thisqty[quantity_name]</strong></td></tr>";
            $thisqid = $item[qid];
        }

        $get_product_options = mysql_query("SELECT * FROM product_options WHERE id = '$item[oid]' ORDER BY id ASC");
        $product_option = mysql_fetch_assoc($get_product_options);

        ?>
      <tr>
          <td> </td>
          <td style="padding:0px 2px;"><input type="textbox" class="textbox" value="<? echo $item[qty]; ?>" name="<? echo $item[pid]."_".$item[qid]."_".$item[oid]; ?>" /></td>
          <td style="padding:0px 8px;color: #7c7c7c;font-size:11px;"><?php echo $product_option['product_code']; ?></td>
          <td style="padding:0px 2px;font-size:11px;"><?php echo $product_option['description']; ?></td>
          <td>&nbsp;</td>
      </tr>
        <?

    }

?>
</table>
</div>
<script>
function quoteme() {
        $("#msgbox_body").html('<div id="contactform"><form class="form" method="POST" action="http://www.dtrmedical.com"><table border="0"><tbody><tr><td><p class="name"><label for="name">Your Name:</label></p></td><td>&nbsp;</td><td><input type="text" name="name" id="name" /></td></tr><tr><td><p class="email"><label for="email">E-mail:</label></p></td><td>&nbsp;</td><td><input type="text" name="email" id="email" /></td></tr><tr><td><p class="tel"><label for="tel">Telephone:</label></p></td><td>&nbsp;</td><td><input type="text" name="tel" id="tel" /></td></tr><tr><td><p class="submit"><input type="submit" value="Submit" name="submit" /></p></td><td>&nbsp;</td><td>&nbsp;</td></tr></tbody></table><? if(isset($_POST['submit'])) { $to = "rob@teamworksdesign.com"; $subject = "DTR Medical Contact enquiry"; $name_field = $_POST['name']; $email_field = $_POST['email']; $tel_field = $_POST['tel']; $body = "DTR Medical,\n\n You have an enquiry from the website, please see the details below:\n\n Name: $name_field\n Company Name: $companyname_field\n Address: $address_field, $address1_field, $address2_field\n Town: $town_field\n County: $county_field\n Postcode: $postcode_field\n Country: $country_field\n E-Mail: $email_field\n Tel: $tel_field\n Message:\n $enquiry_field"; mail($to, $subject, $body); echo "Thank you for getting in touch, we will contact you shortly.";} ?></form></div>');
        $("#msgbox_actions").html('<input onclick="jQuery.facebox({ ajax: \'wishlist.php?emailme=true\' })" type="button" value="Save list for later" /> <input onclick="jQuery.facebox({ ajax: \'wishlist.php?basket=true\' })" type="button" value="Back to Wishlist" />');
}
</script>
<? if (!$listempty) { ?>
<div id="msgbox_actions"><input onclick="quoteme()" type="button" value="Request quote" /> <!-- <input onclick="jQuery.facebox({ ajax: 'wishlist.php?emailme=true' })" type="button" value="Save list for later" /> --> <input type="submit" value="Update Qty's" /> <input onclick="jQuery.facebox({ ajax: 'wishlist.php?basket=true&clearall=true' })" type="button" value="Clear list" /></div>
<? } ?>
</form>
</div>
<? } ?>

Answer 1

表单转到空白页面的原因是因为<form>将action属性设置为whishlist.php并且在提交时您没有停止form's提交操作这是使用您提供的方法（post或get）使用提供的参数导航到给定页面。

要避免重定向，请在提交按钮的return false;函数末尾添加onclick。

除此之外，您的代码还有很多问题。在我尝试修复它们之前，我需要知道你想要的最终结果是什么。

您希望whishlist.php发送邮件吗？

whishlist.php中的代码是什么，因为它是通过ajax请求的页面，因此将负责启动任何服务器端操作。

另外，为什么您在javascript函数<? ?>中使用PHP quoteme()代码作为$.html()内容。它不会那样工作。

最有可能解决您问题的方法是（最好在没有其他信息的情况下猜测）：

将电子邮件发送代码添加到wishlist.php，然后通过您已经在进行的name将email，telephone和AJAX发送到wishlist.php只有一个参数。

所以你的wishlist.php应该是这样的：

...
if(isset($_GET['emailme']) && $_GET['emailme'] == 'true') { 
    $to = "youremail@company.com"; 
    $subject = "Company Contact enquiry"; 
    $name_field = $_GET['name']; 
    $email_field = $_GET['email']; 
    $tel_field = $_GET['tel']; 

    /* get other needed details */

    $body = "Company,\n\n You have an enquiry from the website, please see the details below:\n\n Name: $name_field\n Company Name: $companyname_field\n Address: $address_field, $address1_field, $address2_field\n Town: $town_field\n County: $county_field\n Postcode: $postcode_field\n Country: $country_field\n E-Mail: $email_field\n Tel: $tel_field\n Message:\n $enquiry_field"; 
    mail($to, $subject, $body); 
    echo "Thank you for getting in touch, we will contact you shortly.";
}
....

虽然您的AJAX来电提交按钮应该是：

jQuery.facebox({ ajax: (\'wishlist.php?emailme=true&name=\' + this.form.name.value + \'&email=\' + this.form.email.value + \'&tel=\' + this.form.tel.value) }); return false;