Forum Sample Error

Question

I bought the Developer Toolbox and am using the Forum Sample to design a Message Board.
Everything except the post_message.php page is working. I keep getting this error:
"You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1"
I've gone over the completed samples line by line, and they match my page. Has anyone had this error? Any ideas how to fix it?
Thanks

Answer 1

Here is the code:
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<br /><?php require_once('Connections/db_ell.php'); ?>
<br /><?php<br />// Load the common classes<br />require_once('includes/common/KT_common.php');<br /><br />// Load the tNG classes<br />require_once('includes/tng/tNG.inc.php');<br /><br />// Make a transaction dispatcher instance<br />$tNGs = new tNG_dispatcher("");<br /><br />// Make unified connection variable<br />$conn_db_ell = new KT_connection($db_ell, $database_db_ell);<br /><br />//Start log out user<br />  $logout = new tNG_Logout();<br />  $logout->setLogoutType("link");<br />  $logout->Execute();<br />//End log out user<br /><br />//Start Restrict Access To Page<br />$restrict = new tNG_RestrictAccess($conn_db_ell, "");<br />//Grand Levels: Any<br />$restrict->Execute();<br />//End Restrict Access To Page<br /><br />// Start trigger<br />$formValidation = new tNG_FormValidation();<br />$formValidation->addField("subject_msg", true, "text", "", "", "", "");<br />$formValidation->addField("content_msg", true, "text", "", "", "", "");<br />$tNGs->prepareValidation($formValidation);<br />// End trigger<br /><br />//start Trigger_Custom trigger<br />function Trigger_Custom(&$tNG) {<br />$pkval = $tNG->getColumnValue('id_msg');<br />$query_update_initmsgid = "UPDATE message_msg SET id_init_msg = ".$pkval." WHERE id_msg = ".$pkval;<br />$result_update = $tNG->connection->execute($query_update_initmsgid);<br />}<br />//end Trigger_Custom trigger<br /><br />// Make an insert transaction instance<br />$ins_message_msg = new tNG_insert($conn_db_ell);<br />$tNGs->addTransaction($ins_message_msg);<br />// Register triggers<br />$ins_message_msg->registerTrigger("STARTER", "Trigger_Default_Starter", 1, "POST", "KT_Insert1");<br />$ins_message_msg->registerTrigger("BEFORE", "Trigger_Default_FormValidation", 10, $formValidation);<br />$ins_message_msg->registerTrigger("END", "Trigger_Default_Redirect", 99, "view_message.php?id_top={GET.id_top}");<br />$ins_message_msg->registerTrigger("AFTER", "Trigger_Custom", 50);<br />// Add columns<br />$ins_message_msg->setTable("message_msg");<br />$ins_message_msg->addColumn("idtop_msg", "NUMERIC_TYPE", "VALUE", "{GET.id_top}");<br />$ins_message_msg->addColumn("idusr_msg", "NUMERIC_TYPE", "VALUE", "{SESSION.kt_login_id}");<br />$ins_message_msg->addColumn("date_msg", "DATE_TYPE", "VALUE", "{NOW_DT}");<br />$ins_message_msg->addColumn("subject_msg", "STRING_TYPE", "POST", "subject_msg");<br />$ins_message_msg->addColumn("content_msg", "STRING_TYPE", "POST", "content_msg");<br />$ins_message_msg->addColumn("subscribe_msg", "CHECKBOX_1_0_TYPE", "POST", "subscribe_msg", "0");<br />$ins_message_msg->setPrimaryKey("id_msg", "NUMERIC_TYPE");<br /><br />// Execute all the registered transactions<br />$tNGs->executeTransactions();<br /><br />// Get the transaction recordset<br />$rsmessage_msg = $tNGs->getRecordset("message_msg");<br />$row_rsmessage_msg = mysql_fetch_assoc($rsmessage_msg);<br />$totalRows_rsmessage_msg = mysql_num_rows($rsmessage_msg);<br />?>
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<script src="includes/common/js/base.js" type="text/javascript"></script>
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<script src="includes/common/js/utility.js" type="text/javascript"></script>
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<script src="includes/skins/style.js" type="text/javascript"></script>
<br /><?php echo $tNGs->displayValidationRules();?>
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<div id="masthead">
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<div id="utility">
<a href="index.php">Home</a> |
<br /> <?php<br />//Show If User Is Logged In (region1)<br />$isLoggedIn = new tNG_UserLoggedIn($conn_db_ell);<br />//Grand Levels: Any<br />if ($isLoggedIn->Execute()) {<br />?>
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<a href="%3C?php%20echo%20$logout-%3EgetLogoutLink();%20?%3E">Logout</a>
<br /> <?php <br />// else Show If User Is Logged In (region1)<br />} else { ?>
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<a href="register.php">Register</a> |
<a href="login.php">Login</a>
<br /> <?php<br />}<br />//End Show If User Is Logged In (region1)<br />?></div>
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<h1>
<img src="logo_gray.gif" alt="Kent ISD Logo" width="170" height="37" />
</h1>
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<h1>English Language Learners Message Board</h1>
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<div id="pagecell1">
<br /> <?php<br /> echo $tNGs->getErrorMsg();<br />?>
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<form method="post" id="form2" action="%3C?php%20echo%20KT_escapeAttribute(KT_getFullUri());%20?%3E">
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<table cellpadding="2" cellspacing="0" class="KT_tngtable">
<tr>
<td class="KT_th">
<label for="subject_msg">Subject:</label>
</td>
<td>
<input type="text" name="subject_msg" id="subject_msg" value="<?php echo KT_escapeAttribute($row_rsmessage_msg['subject_msg']); ?>" size="32" />
<br /> <?php echo $tNGs->displayFieldHint("subject_msg");?> <?php echo $tNGs->displayFieldError("message_msg", "subject_msg"); ?></td>
</tr>
<tr>
<td class="KT_th">
<label for="content_msg">Content:</label>
</td>
<td>
<textarea name="content_msg" id="content_msg" cols="50" rows="5">
<?php echo KT_escapeAttribute($row_rsmessage_msg['content_msg']); ?>
</textarea>
<br /> <?php echo $tNGs->displayFieldHint("content_msg");?> <?php echo $tNGs->displayFieldError("message_msg", "content_msg"); ?></td>
</tr>
<tr>
<td class="KT_th">
<label for="subscribe_msg">Subscribe:</label>
</td>
<td>
<input <?php if (!(strcmp(KT_escapeAttribute($row_rsmessage_msg['subscribe_msg']),"1"))) {echo "checked";} ?> type="checkbox" name="subscribe_msg" id="subscribe_msg" value="1" />
<br /> <?php echo $tNGs->displayFieldError("message_msg", "subscribe_msg"); ?></td>
</tr>
<tr class="KT_buttons">
<td colspan="2">
<input type="submit" name="KT_Insert1" id="KT_Insert1" value="Post" /></td>
</tr>
</table>
<br /></form>
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<br />The login is Username: Judy Wert and Password star
<br />http://my.kentisd.org/ell_message_board/login.php?