dropdown mysql-data verzenden met formulier

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Scrippy do

scrippy do

08/04/2011 23:23:22
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hi daar,

Ik ben met een formulier bezig en heb binnen dit formulier een dual dropdownfunctie werkend. bron:
http://www.phphulp.nl/php/script/snippets/dynamic-linked-dropdown-menu-phpmysqljavascript/481/

Nu wil ik deze data gaan verzenden met een formulier.
Ik kom er niet uit hoe ik dit moet coden:

Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<select name="subject" type="text" id="subject">
                <? foreach($subjects as $value) { ?>
                    <option value="<?=$value ?>"><?=$value ?></option>
                <? } ?>
            </select>


Kan iemand mij op weg helpen?
 
PHP hulp

PHP hulp

21/11/2024 21:30:34
 
- SanThe -

- SanThe -

09/04/2011 02:28:55
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Select heeft geen type.
 
Scrippy do

scrippy do

09/04/2011 22:15:25
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hierbij mijn form.
Ik krijg het niet voor elkaar de juiste waarde/data uit de variabele met het formulier meetesturen.

Doe ik iets verkeerd met het definieeren van de variabele?


Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php

$Group1 = $_POST["Group1"];
$Group2 = $_POST["Group2"];

// CONFIG YOUR E-MAIL
define('SEND_TO', '[email protected]');
define('SUBJECTS', 'Subject 1, Subject 2, Subject 3');
define('SUCCESS_MESSAGE', 'Thank you {name}.');
define('INBOX_MESSAGE', 'Name: {name} {enter} Company: {company} {enter} E-mail: {email} {enter} group1: {$group1} {enter} group2: {$group2} {enter} Phone number: {phone} {enter} group_01_options: {group_01_options} {enter} Comment: {enter} {comment}');


// CONFIG YOUR ERROR MESSAGES
define('ERROR_MESSAGE_NAME', '(Name can\'t be blank)');
define('ERROR_MESSAGE_EMAIL', '(E-mail can\'t be blank)');
define('ERROR_MESSAGE_EMAIL_INVALID', '(Email is invalid)');
define('ERROR_MESSAGE_PHONE_INVALID', '(Phone is invalid)');
define('ERROR_MESSAGE_COMMENT', '(Your comment can\'t be blank)');
define('ERROR_MESSAGE_CAPTCHA', '(Verification code can\'t be blank)');
define('ERROR_MESSAGE_CAPTCHA_INVALID', '(Verification code is invalid)');


// DON'T TOUCH BEGIN
@ini_set('session.use_cookies', '1');
@ini_set('session.use_trans_sid', 'false');
    
@session_set_cookie_params(0, '/');
@session_start();

if (ini_get('register_globals')) {
    $globals = array('_SESSION');

    foreach ($globals as $global) {
        foreach ($GLOBALS[$global] as $key => $value) {
            if ($value === @$GLOBALS[$key]) {
                unset($GLOBALS[$key]);
            }
        }
    }
}

@ini_set('magic_quotes_gpc', 'Off');

if (ini_get('magic_quotes_gpc')) {
    function clean($data) {
           if (is_array($data)) {
              foreach ($data as $key => $value) {
                $data[$key] = clean($value);
              }
        } else {
              $data = stripslashes($data);
        }
        return $data;
    }            
    $_POST = clean($_POST);
}

function php_self(){
    if(isset($_SERVER['PATH_INFO']) && strlen($_SERVER['PATH_INFO'])> 0){
        return substr($_SERVER['PHP_SELF'], 0, (strlen($_SERVER['PHP_SELF']) - @strlen($_SERVER['PATH_INFO'])));
    }else{
        return $_SERVER['PHP_SELF'];
    }
}

$subjects = explode(',', SUBJECTS);

$error                    = FALSE;
$send                     = FALSE;

if ($_SERVER['REQUEST_METHOD'] == 'POST') {

    $name                = $_POST['name'];
    $company            = $_POST['company'];
    $email               = $_POST['email'];
    $phone               = $_POST['phone'];
    $comment            = $_POST['comment'];
    $captcha            = $_POST['captcha'];
        
    $pfind = array(
                  '+',
                '-',
                ' '
            );
            
    $phone_check = str_replace($pfind, '', $phone);
    
    if(empty($name)){
        $error_name     = ERROR_MESSAGE_NAME;
        $error             = TRUE;    
    }
    
    if(empty($email)){
        $error_email    = ERROR_MESSAGE_EMAIL;
        $error             = TRUE;    
    }elseif(!eregi('^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$', $email)){
        $error_email    = ERROR_MESSAGE_EMAIL_INVALID;
        $error             = TRUE;
    }
    
    if(!empty($phone)){
        if(!ctype_digit($phone_check)){
            $error_phone       = ERROR_MESSAGE_PHONE_INVALID;
            $error             = TRUE;
        }
    }
    

    if(empty($comment)){
        $error_comment  = ERROR_MESSAGE_COMMENT;
        $error             = TRUE;    
    }
    
    if(empty($captcha)){
        $error_captcha  = ERROR_MESSAGE_CAPTCHA;
        $error             = TRUE;    
    }elseif($_SESSION['captcha'] != $captcha){
        $error_captcha  = ERROR_MESSAGE_CAPTCHA_INVALID;
        $error             = TRUE;
    }
    
    if(!$error) {
    
        if(strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) {
              $ent         = "\r\n";
        }elseif(strtoupper(substr(PHP_OS, 0, 3) == 'MAC')) {
              $ent         = "\r";
        }else{
             $ent         = "\n";
        }
        
        $find = array(
                  '{name}',
                  '{company}',
                '{email}',
                '{phone}',
                '{group_01_options}',
                  '{comment}',
                  '{enter}'
            );
    
        $replace = array(
                  'name'         => $name,
                'company'     => $company,
                'email'     => $email,
                'phone'     => $phone,
                'group_01_options'   => $group_01_options,
                  'commment'  => $comment,
                  'enter'        => $ent
            );
            
        $comment = str_replace($find, $replace, INBOX_MESSAGE);
    
        $boundary         = '----=_NextPart_' . md5(rand());  
            
        $headers          = 'From: ' . $name . '<' . $email . '>' . $ent;
        $headers        .= 'X-Mailer: PHP/' . phpversion() . $ent;  
        $headers        .= 'MIME-Version: 1.0' . $ent;
        $headers        .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . $ent . $ent;  
    
        $message          = '--' . $boundary . $ent;  
        $message        .= 'Content-Type: text/plain; charset="utf-8"' . $ent;
        $message        .= 'Content-Transfer-Encoding: base64' . $ent . $ent;
        $message        .= chunk_split(base64_encode($comment));
        
        ini_set('sendmail_from', $email);
        
        mail(SEND_TO, $subject, strip_tags(html_entity_decode($message)), $headers);  
        
        $send             = TRUE;
        $success         = str_replace($find, $replace, SUCCESS_MESSAGE);
    }
}
// DON'T TOUCH END

?>









<?
// Database connection
$db_database = 'xxx';
$db_host = 'localhost';
$db_user = 'xxxx';
$db_pass = 'xxxx';
mysql_connect($db_host,$db_user,$db_pass) or die("Could not connect to MySQL (Main connection)");
mysql_select_db($db_database) or die("Could not connect to database (Main connection)");

$group_01_options = $_POST["group_01_options"];

function dual_linked_select(
$table,            // Table to create linked selects from
$table_column_01,        // Root category
$table_column_02,        // Subcategory of the root category
$group_02_default_option_text    // Default option text for the group 2 select
)
{

// Define globals
    global $javascript;
    global $group_01_options;
    // Define variables
    $javascript = null; // Hold
    $group_01_options = null;//Hold

// Assembly of Javascript starts
    $javascript .=<<<content
    /* Linked Dropdown Selects Script Start */
    function DefaultGroup2()
    {
        var x = document.getElementById("Group2");
        x.length = 0;
        VarGroup2 = document.getElementById("Group2");
        VarGroup2.options[VarGroup2.options.length] = new Option("$group_02_default_option_text","");
        document.getElementById("Group2").disabled = true;
    }

    function CheckGroup1Select()
    {
        // If no Group1 is selected clear the Group2 and set to default
        if(document.getElementById("Group1").value == "")
        {
        // Clear the Group2 select and set to default value
        DefaultGroup2();
        }

content;

// Javascript
    $group_01_query = "SELECT ".$table_column_01." FROM ".$table." GROUP BY ".$table_column_01;
    $group_01_result = mysql_query($group_01_query) or die(mysql_error());
    while($group_01 = mysql_fetch_array($group_01_result))
    {
        $group_01_options .= '<option value="'.$group_01[$table_column_01].'">'.$group_01[$table_column_01].'</option>'."\r\n";

        $javascript .=<<<content
        else if(document.getElementById("Group1").value == "$group_01[$table_column_01]")
        {
            // Clear the Group2 and set to default value
            DefaultGroup2();
            // Set variable options for Group2 select
            VarGroup2 = document.getElementById("Group2");

content;

        $group_02_query = "SELECT ".$table_column_02." FROM ".$table." WHERE ".$table_column_01." = '".$group_01[$table_column_01]."' GROUP BY ".$table_column_02;
        $group_02_result = mysql_query($group_02_query) or die(mysql_error());
        while($group_02 = mysql_fetch_array($group_02_result))
        {
            $javascript .='            VarGroup2.options[VarGroup2.options.length] = new Option("'.$group_02[$table_column_02].'","'.$group_02[$table_column_02].'");'."\r\n";
        }

            $javascript .=<<<content
            document.getElementById("Group2").disabled = false;

        }

content;
    }
        $javascript .='    }'."\r\n";

} // End of dual_linked_selects function
?>

<?
// execute dual_linked_selects_function
dual_linked_select('type','merk_id','type','Select...');
?>












<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en" xml:lang="en">
<head>
<title>Contact Form</title>
<script type="text/javascript" language="JavaScript">
<? echo $javascript; ?>
</script>
<meta name="description" content="Contact Form" />
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>

<div id="box">

<? if($send){ ?>

<div id="success"><h1>Email Sent Successfully.</h1><p><?=$success; ?></p></div>

<? }else{ ?>

    <div id="form">

        <? if($error) { ?><div class="error"><h1>Invalid Form Input</h1></div><? } ?>

        <form  method="post" action="<?=php_self() ?>">

            <label for="name"><span class="required">*</span> Your Name
                <? if(!empty($error_name)) { ?>
                    <span class="error_message"><?=$error_name ?></span>
                <? }elseif(!empty($name)){ ?>
                    <img src="image/icon/accept.png" />
                <? } ?>
            </label>
            <input name="name" type="text" id="name" size="30" <? if(!empty($name)){ ?> value="<?=$name ?>" <? } ?> class="text-input" />
            
            <label for="company">Company
                <? if(!empty($error_company)) { ?>
                    <span class="error_message"><?=$error_company?></span>
                <? }elseif(!empty($company)){ ?>
                    <img src="image/icon/accept.png" />
                <? } ?>
            </label>
            <input name="company" type="text" id="company" size="30" <? if(!empty($company)){ ?> value="<?=$company ?>" <? } ?> class="text-input" />
    
    
            <label for="email"><span class="required">*</span> Email
                   <? if(!empty($error_email)) { ?>
                       <span class="error_message"><?=$error_email ?></span>
                   <? } elseif(!empty($email)){ ?>
                       <img src="image/icon/accept.png" />
                   <? } ?>
               </label>
            <input name="email" type="text" id="email" size="30" <? if(!empty($email)){ ?> value="<?=$email ?>" <? } ?> class="text-input" />
            
            
            <label for="phone">Phone number
                <? if(!empty($error_phone)) {?>
                    <span class="error_message"><?=$error_phone?></span>
                <? }elseif(!empty($phone)){ ?>
                    <img src="image/icon/accept.png" />
                <? } ?>
            </label>
            <input name="phone" type="text" id="phone" size="30" <? if(!empty($phone)){ ?> value="<?=$phone ?>"<? } ?> class="text-input" />




 <select id="Group1" name="group1" onChange="CheckGroup1Select(this);">
<option value="">Select...</option>
<? echo $group_01_options; ?>
</select>

<br>
Group2:
<br>

<select id="Group2" name="group2"><? echo $group_01_options; ?></select>






    
    
            <label for="comment"><span class="required">*</span> Your comment
                <? if(!empty($error_comment)) { ?>
                    <span class="error_message"><?=$error_comment ?></span>
                <? }elseif(!empty($comment)){ ?>
                    <img src="image/icon/accept.png" />
                <? } ?>
            </label>
            <textarea name="comment" id="comment" rows="8"><? if(!empty($comment)){ echo $comment; } ?>
</textarea>
            
            
            <label for="captcha"><span class="required">*</span> Are you human?
                <? if(!empty($error_captcha)) { ?>
                    <span class="error_message"><?=$error_captcha ?></span>
                <? } ?>
            </label>
            <div class="captcha"><img src="captcha.php" /></div>
            <input name="captcha" type="text" id="captcha" size="30" class="text-input-captcha" />
            <br />
            <input type="submit" class="submit" value="Send" />
  
        </form>

    </div>

<? } ?>

</div>
</body>
</html>
 



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