Mercurial > repos > saskia-hiltemann > ireport
diff DataTables-1.9.4/examples/examples_support/infiniteScroll.php @ 0:ac5f9272033b draft
first upload
author | saskia-hiltemann |
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date | Tue, 01 Jul 2014 11:42:23 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DataTables-1.9.4/examples/examples_support/infiniteScroll.php Tue Jul 01 11:42:23 2014 -0400 @@ -0,0 +1,97 @@ +<?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; +?> \ No newline at end of file