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Create multiple rows from a single update statement containing an array

Thread began 1/04/2012 5:18 pm by richard402207 | Last modified 1/05/2012 9:52 am by Jason Byrnes | 933 views | 1 replies |

richard402207

Create multiple rows from a single update statement containing an array

Hi,

I have a form setup with a multiple select field, I have the filed set as an array but I believe I need to set this in a loop to insert a separate row for each instance as I am not able to query the table using the comma separated values. The code is below:

<?php require_once('../Connections/ConnDS.php'); ?>
<?php require_once("../WA_DataAssist/WA_AppBuilder_PHP.php"); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}

$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}

// *** Implode multiple selection
if (isset($_POST["handset_range"]) && is_array($_POST["handset_range"])) {
$_POST["handset_range"] = implode(", ", $_POST["handset_range"]);
$HTTP_POST_VARS["handset_range"] = $_POST["handset_range"];
}
// FELIXONE &#65533; 2002/2004 SB by Felice Di Stefano - www.felixone.it
?>
<?php
$maxRows_WADADynListPSRange = 1000;
$pageNum_WADADynListPSRange = 0;
if (isset($_GET['pageNum_WADADynListPSRange'])) {
$pageNum_WADADynListPSRange = $_GET['pageNum_WADADynListPSRange'];
}
$startRow_WADADynListPSRange = $pageNum_WADADynListPSRange * $maxRows_WADADynListPSRange;

mysql_select_db($database_ConnDS, $ConnDS);
$query_WADADynListPSRange = "SELECT PSRange_ID, PSRange FROM PSRange";
$query_limit_WADADynListPSRange = sprintf("%s LIMIT %d, %d", $query_WADADynListPSRange, $startRow_WADADynListPSRange, $maxRows_WADADynListPSRange);
$WADADynListPSRange = mysql_query($query_limit_WADADynListPSRange, $ConnDS) or die(mysql_error());
$row_WADADynListPSRange = mysql_fetch_assoc($WADADynListPSRange);

if (isset($_GET['totalRows_WADADynListPSRange'])) {
$totalRows_WADADynListPSRange = $_GET['totalRows_WADADynListPSRange'];
} else {
$all_WADADynListPSRange = mysql_query($query_WADADynListPSRange);
$totalRows_WADADynListPSRange = mysql_num_rows($all_WADADynListPSRange);
}
$totalPages_WADADynListPSRange = ceil($totalRows_WADADynListPSRange/$maxRows_WADADynListPSRange)-1;
?>
<?php
// WA Application Builder Insert
if (isset($_POST["Insert_x"])) // Trigger
{
$WA_connection = $ConnDS;
$WA_table = "Handsets";
$WA_sessionName = "WADA_Insert_Handsets";
$WA_redirectURL = "Handsets_Detail.php";
if (function_exists("rel2abs")) $WA_redirectURL = $WA_redirectURL?rel2abs($WA_redirectURL,dirname(__FILE__)):"";
$WA_keepQueryString = true;
$WA_indexField = "handset_ID";
$WA_fieldNamesStr = "handset_name|handset_type|handset_ethernet_port|handset_bluetooth|handset_headset|handset_handsfree|handset_range";
$WA_fieldValuesStr = "".((isset($_POST["handset_name"]))?$_POST["handset_name"]:"") ."" . "|" . "".((isset($_POST["handset_type"]))?$_POST["handset_type"]:"") ."" . "|" . "".((isset($_POST["handset_ethernet_port"]))?$_POST["handset_ethernet_port"]:"") ."" . "|" . "".((isset($_POST["handset_bluetooth"]))?$_POST["handset_bluetooth"]:"") ."" . "|" . "".((isset($_POST["handset_headset"]))?$_POST["handset_headset"]:"") ."" . "|" . "".((isset($_POST["handset_handsfree"]))?$_POST["handset_handsfree"]:"") ."" . "|" . "".((isset($_POST["handset_range"]))?$_POST["handset_range"]:"") ."";
$WA_columnTypesStr = "',none,''|',none,''|',none,''|none,none,NULL|none,none,NULL|none,none,NULL|',none,''";
$WA_fieldNames = explode("|", $WA_fieldNamesStr);
$WA_fieldValues = explode("|", $WA_fieldValuesStr);
$WA_columns = explode("|", $WA_columnTypesStr);
$WA_connectionDB = $database_ConnDS;
mysql_select_db($WA_connectionDB, $WA_connection);
if (!session_id()) session_start();
$insertParamsObj = WA_AB_generateInsertParams($WA_fieldNames, $WA_columns, $WA_fieldValues, -1);
$WA_Sql = "INSERT INTO `" . $WA_table . "` (" . $insertParamsObj->WA_tableValues . ") VALUES (" . $insertParamsObj->WA_dbValues . ")";
$MM_editCmd = mysql_query($WA_Sql, $WA_connection) or die(mysql_error());
$_SESSION[$WA_sessionName] = mysql_insert_id();
if ($WA_redirectURL != "") {
if ($WA_keepQueryString && $WA_redirectURL != "" && isset($_SERVER["QUERY_STRING"]) && $_SERVER["QUERY_STRING"] !== "" && sizeof($_POST) > 0) {
$WA_redirectURL .= ((strpos($WA_redirectURL, '?') === false)?"?":"&").$_SERVER["QUERY_STRING"];
}
header("Location: ".$WA_redirectURL);
}
}
?>

<body>
<div id="OuterWrapper">
<div id="header"><img src="../images/Logo.jpg" alt="Datasharp Telecom Business Phone Systems" />
<p class="Tel">Content Management System</p>
</div><!--Header-->


<div id="InnerWrapper">
<div id="Content"><!-- InstanceBeginEditable name="Content" -->

<div class="WADAInsertContainer">
<form action="Handsets_Insert.php" method="post" name="WADAInsertForm" id="WADAInsertForm">
<div class="WADAHeader">Insert Record</div>
<table class="WADADataTable" cellpadding="0" cellspacing="0" border="0">
<tr>
<th valign="top" class="WADADataTableHeader">Name:</th>
<td class="WADADataTableCell"><input type="text" name="handset_name" id="handset_name" value="" size="32" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Type:</th>
<td class="WADADataTableCell"><input type="text" name="handset_type" id="handset_type" value="" size="32" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Ethernet Port:</th>
<td class="WADADataTableCell"><input type="text" name="handset_ethernet_port" id="handset_ethernet_port" value="" size="32" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Bluetooth:</th>
<td class="WADADataTableCell"><input type="checkbox" name="handset_bluetooth" id="handset_bluetooth" value="1" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Headset:</th>
<td class="WADADataTableCell"><input type="checkbox" name="handset_headset" id="handset_headset" value="1" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Handsfree:</th>
<td class="WADADataTableCell"><input type="checkbox" name="handset_handsfree" id="handset_handsfree" value="1" /></td>
</tr>
<tr>
<th valign="top" class="WADADataTableHeader">Range:</th>
<td class="WADADataTableCell">
<p>
<select name="handset_range[]" size="5" multiple="multiple" id="handset_range">
<?php
do {
?>
<option value="<?php echo $row_WADADynListPSRange['PSRange']?>"><?php echo $row_WADADynListPSRange['PSRange']?></option>
<?php
} while ($row_WADADynListPSRange = mysql_fetch_assoc($WADADynListPSRange));
$rows = mysql_num_rows($WADADynListPSRange);
if($rows > 0) {
mysql_data_seek($WADADynListPSRange, 0);
$row_WADADynListPSRange = mysql_fetch_assoc($WADADynListPSRange);
}
?>
</select>
</p>
<p>Hold Ctrl to select multiple options</p></td>
</tr>
</table>
<div class="WADAButtonRow">
<table class="WADADataNavButtons" border="0" cellpadding="0" cellspacing="0">
<tr>
<td class="WADADataNavButtonCell" nowrap="nowrap"><input type="image" name="Insert" id="Insert" value="Insert" alt="Insert" src="../WA_DataAssist/images/Pacifica/Ultramodern_insert.gif" /></td>
<td class="WADADataNavButtonCell" nowrap="nowrap"><a href="Handsets_Results.php" title="Cancel"><img border="0" name="Cancel" id="Cancel" alt="Cancel" src="../WA_DataAssist/images/Pacifica/Ultramodern_cancel.gif" /></a></td>
</tr>
</table>
<input name="WADAInsertRecordID" type="hidden" id="WADAInsertRecordID" value="" />
</div>
</form>
</div>
<!-- InstanceEndEditable --></div><!--Content-->
</div><!--InnerWraper-->
<div style="clear:both"></div>
</div><!--OuterWrapper-->
</body>
<!-- InstanceEnd --></html>
<?php
mysql_free_result($WADADynListPSRange);
?>

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Jason ByrnesWebAssist

you need to create a new linking table that will create the many to many relationship between the Ranges and Hansdsets, then use the Data Assist Manage Relational Table behavior to create the records in the new linking table.

--Linking Table---
handsetRanges
handsetRangeID - Primary Key Column
handsetRangehandsetID - relates the the Handsets.handset_ID column
handsetRangePSRangeID - relates the the PSRange.PSRange_ID column


Andrew Read posted the following thread a while back with a good explanation of using the data assist Manage relational table behavior:
showpost.php?p=84393&postcount=17

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