If I select FROM adminticket_tbl, improveticket_tbl, final_ticket, plattingticket_tbl I get the following error
here is the code I have to download one table to an excel file...<br />
<b>Warning</b>: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in <b>/mylocationoffile/openticketdownload.php</b> on line <b>16</b><br />
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<b>Warning</b>: mysql_num_fields(): supplied argument is not a valid MySQL result resource in <b>/mylocationoffile/openticketdownload.php</b> on line <b>17</b><br />
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<b>Warning</b>: mysql_num_fields(): supplied argument is not a valid MySQL result resource in <b>/mylocationoffile/openticketdownload.php</b> on line <b>19</b><br />
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<b>Warning</b>: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in <b>/mylocationoffile/openticketdownload.php</b> on line <b>23</b><br />
Code: Select all
<?PHP
header("Content-type: application/x-msdownload");
header("Content-Disposition: attachment; filename=jvtewaadminopentickets.xls");
header("Pragma: no-cache");
header("Expires: 0");
// DEFINE DB ELEMENTS
define(db_host, "myhostname");
define(db_user, "myuser");
define(db_pass, "mypassword");
define(db_link, mysql_connect(db_host,db_user,db_pass));
define(db_name, "mydatabasename");
mysql_select_db(db_name);
// QUERY DB FOR SELECTED DATA
$select = "SELECT task_id, ticket_shortname, ticket_date_opened, ticket_assigned_to, ticket_assigned_by, ticket_information FROM adminticket_tbl WHERE ticket_date_closed IS NULL";
$export = mysql_query($select);
$row_export = mysql_fetch_assoc($export);
$fields = mysql_num_fields($export);
$count = mysql_num_fields($export);
for ($i = 0; $i < $fields; $i++) {
$header .= mysql_field_name($export, $i) . "\t";
}
while($row = mysql_fetch_row($export)) {
$line = '';
foreach($row as $value) {
if ((!isset($value)) OR ($value == "")) {
$value = "\t";
} else {
$value = str_replace('"', '""', $value);
$value = '"' . $value . '"' . "\t";
}
$line .= $value;
}
$data .= trim($line)."\n";
}
$data = str_replace("\r","",$data);
echo $header."\n".$data;
//IF STATMENT THAT IS PRODUCED IF NO DATA IS PRESENT
if ($data == "") {
$data = "\n(0) Records Found!n";
}
?>