1
0
mirror of https://github.com/DataTables/DataTables.git synced 2024-12-05 17:24:10 +01:00
DataTables/examples/examples_support/infiniteScroll.php
2010-08-17 08:42:13 +01:00

97 lines
2.4 KiB
PHP

<?php
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Easy set variables
*/
/* Array of database columns which should be read and sent back to DataTables. Use a space where
* you want to insert a non-database field (for example a counter or static image)
*/
$aColumns = array( 'name', 'phone', 'email', 'city', 'zip' );
/* Indexed column (used for fast and accurate table cardinality) */
$sIndexColumn = "id";
/* DB table to use */
$sTable = "testData";
/* Database connection information */
$gaSql['user'] = "";
$gaSql['password'] = "";
$gaSql['db'] = "";
$gaSql['server'] = "localhost";
/* REMOVE THIS LINE (it just includes my SQL connection user/pass) */
include( $_SERVER['DOCUMENT_ROOT']."/datatables/mysql.php" );
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* If you just want to use the basic configuration for DataTables with PHP server-side, there is
* no need to edit below this line
*/
/*
* MySQL connection
*/
$gaSql['link'] = mysql_pconnect( $gaSql['server'], $gaSql['user'], $gaSql['password'] ) or
die( 'Could not open connection to server' );
mysql_select_db( $gaSql['db'], $gaSql['link'] ) or
die( 'Could not select database '. $gaSql['db'] );
/*
* Paging
*/
$sLimit = "";
if ( isset( $_GET['iStart'] ) && isset( $_GET['iLength'] ) )
{
$sLimit = "LIMIT ".mysql_real_escape_string( $_GET['iStart'] ).", ".
mysql_real_escape_string( $_GET['iLength'] );
}
else
{
echo '{ "aaData": [] }';
exit();
}
/*
* SQL queries
* Get data to display
*/
$sQuery = "
SELECT ".str_replace(" , ", " ", implode(", ", $aColumns))."
FROM $sTable
ORDER BY name ASC
$sLimit
";
$rResult = mysql_query( $sQuery, $gaSql['link'] ) or die(mysql_error());
/*
* Output
*/
$sOutput = '{';
$sOutput .= '"aaData": [ ';
while ( $aRow = mysql_fetch_array( $rResult ) )
{
$sOutput .= "[";
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
/* General output */
$sOutput .= '"'.str_replace('"', '\"', $aRow[ $aColumns[$i] ]).'",';
}
/*
* Optional Configuration:
* If you need to add any extra columns (add/edit/delete etc) to the table, that aren't in the
* database - you can do it here
*/
$sOutput = substr_replace( $sOutput, "", -1 );
$sOutput .= "],";
}
$sOutput = substr_replace( $sOutput, "", -1 );
$sOutput .= '] }';
echo $sOutput;
?>