exec_sql("select jr_valid from jrn where jr_grpt_id=$p_grpt_id");
if ( ( $M = Database::num_row($Res)) == 0 ) return 0;
$a=Database::fetch_array($Res,0);
if ( $a['jr_valid'] == 't') return 1;
if ( $a['jr_valid'] == 'f') return 0;
echo_error ("Invalid result = ".$a['result']);
}
/*!
**************************************************
*\brief
* Create a navigation_bar (pagesize)
*
* \param $p_offset first record number
* \param $p_line total of returned row
* \param $p_size current g_pagesize user's preference
* \param $p_page number of the page where the user is
* \param $p_javascript javascript code to add
* \note example :
\verbatim
$step=$_SESSION['g_pagesize'];
$page=(isset($_GET['offset']))?$_GET['page']:1;
$offset=(isset($_GET['offset']))?$_GET['offset']:0;
list ($max_ligne,$list)=ListJrn($cn,$_GET['p_jrn'],$sql,null,$offset,1);
$bar=navigation_bar($offset,$max_ligne,$step,$page);
\endverbatim
* \return string with the nav. bar
*/
function navigation_bar($p_offset,$p_line,$p_size=0,$p_page=1,$p_javascript="")
{
// if the pagesize is unlimited return ""
// in that case there is no nav. bar
if ( $_SESSION['g_pagesize'] == -1 ) return "";
if ( $p_size==0)
{
$p_size= $_SESSION['g_pagesize'];
}
// if there is no row return an empty string
if ( $p_line == 0 ) return "";
// Clean url, cut away variable coming frm here
$url=cleanUrl();
// action to clean
$url=str_replace('&p_action=delete','',$url);
// compute max of page
$nb_page=($p_line-($p_line%$p_size))/$p_size;
// if something remains
if ( $p_line % $p_size != 0 ) $nb_page+=1;
// if max page == 1 then return a empty string
if ( $nb_page == 1) return "";
// restore the sort
if ( isset($_GET['o']))
$url=$url.'&o='.$_GET['o'];
$r="";
// previous
if ($p_page !=1)
{
$e=$p_page-1;
$step=$p_size;
$offset=($e-1)*$step;
$r='';
$r.=" ←";
// $r.='';
$r.=" ";
}
//----------------------------------------------------------------------
// Create a partial bar
// if current page < 11 show 1 to 20
// otherwise show $p_page -10 to $p_page + 10
//----------------------------------------------------------------------
$start_bar=($p_page < 11 )?1:$p_page-10;
$end_bar =($p_page < 11 )?20:$p_page+10;
$end_bar =($end_bar > $nb_page )?$nb_page:$end_bar;
$sep="";
// Create the bar
for ($e=$start_bar;$e<=$end_bar;$e++)
{
// do not included current page
if ( $e != $p_page )
{
$step=$p_size;
$offset=($e-1)*$step;
$go=$_SERVER['PHP_SELF']."?".$url."&offset=$offset&step=$step&page=$e&size=$step";
$r.=$sep;
$r.=sprintf('%d ',$go,$p_javascript,$e);
$sep=" ‧ ";
}
else
{
$r.=$sep;
$r.=" [ $e ] ";
$sep=" ‧ ";
} //else
} //for
// next
if ($p_page !=$nb_page)
{
// If we are not at the last page show the button next
$e=$p_page+1;
$step=$p_size;
$offset=($e-1)*$step;
$r.=' ';
$r.="→";
//$r.='';
$r.="";
}
return $r;
}
/*!
* \brief Clean the url, remove the $_GET offset,step, page and size
* \param none
*
* \return the cleaned url
*/
function CleanUrl()
{
// Compute the url
$url="";
$and="";
$get=$_GET;
if ( isset ($get) )
{
foreach ($get as $name=>$value )
{
// we clean the parameter offset, step, page and size
if ( ! in_array($name,array('offset','step','page','size','s','o','r_jrn')))
{
$url.=$and.$name."=".$value;
$and="&";
}// if
}//foreach
if ( isset($_GET['r_jrn']))
{
$r_jrn=$_GET['r_jrn'];
if (count($r_jrn) > 0 )
{
foreach ($r_jrn as $key=>$value)
{
$url.=$and."r_jrn[$key]=".$value;
$and="&";
}
}
}
}// if
return $url;
}
function redirect($p_string,$p_time=0)
{
if (strpos( $p_string,'?') == 0 ) {
$p_string = $p_string.'?v='.microtime(true);
}
echo ' Connecting... ';
}
/*!\brief remove the useless space, change comma by period and try to return
* a number
*\param $p_num number to format
*\return the formatted number
*/
function toNumber($p_num)
{
$p_num=trim($p_num);
if ($p_num=='') return 0;
$p_num=str_replace("'",'',$p_num);
$p_num=str_replace(',','.',$p_num);
return $p_num;
}
/**
* Check that all the index are in the array, used by function to check if
* the array contains the needed variables before an extract
* @param type $p_array array to check
* @param type $needed string containing variable separated by comma
* @throws Exception
*/
function check_parameter($p_array,$p_needed)
{
$needed =explode(',',$p_needed);
for ($e=0;$e