ajax_save_text_position.php

<?php

/**************************************************************
"Learning with Texts" (LWT) is free and unencumbered software 
released into the PUBLIC DOMAIN.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a
compiled binary, for any purpose, commercial or non-commercial,
and by any means.

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dedication for the benefit of the public at large and to the 
detriment of our heirs and successors. We intend this 
dedication to be an overt act of relinquishment in perpetuity
of all present and future rights to this software under
copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE 
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
THE SOFTWARE.

For more information, please refer to [http://unlicense.org/].
***************************************************************/

/**************************************************************
Call: ajax_save_text_position.php
Save text and/or audio position (Read Text Screen)
***************************************************************/

require_once( 'settings.inc.php' );
require_once( 'connect.inc.php' );
require_once( 'dbutils.inc.php' );
require_once( 'utilities.inc.php' );

$textid = $_REQUEST['id'];
$position = (isset($_REQUEST['position']))?$_REQUEST['position']:NULL;
$audioposition = (isset($_REQUEST['audioposition']))?$_REQUEST['audioposition']:NULL;

if(isset($_REQUEST['position']))
$dummy = runsql('update ' . $tbpref . 'texts set TxPosition = ' . $position . ' where TxID = ' . $textid, "");
else if(isset($_REQUEST['audioposition']))
$dummy = runsql('update ' . $tbpref . 'texts set TxAudioPosition = ' . $audioposition . ' where TxID = ' . $textid, "");
?>