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Fix: possibility to defined rang with an external module

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This commit is contained in:
Regis Houssin 2010-08-20 17:09:07 +00:00
parent 62c5501fb1
commit 741a010df0
1 changed files with 17 additions and 0 deletions
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17
htdocs/core/class/commonobject.class.php
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@ -830,6 +830,23 @@ class CommonObject
} }
} }
/**
* Get rowid of the line relative to its position
* @result int Rowid of the line
*/
function getIdOfLine($rang)
{
$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.$this->table_element_line;
$sql.= ' WHERE '.$this->fk_element.' = '.$this->id;
$sql.= ' AND rang = '.$rang;
$resql = $this->db->query($sql);
if ($resql)
{
$row = $this->db->fetch_row($resql);
return $row[0];
}
}
/** /**
* Get max value used for position of line (rang) * Get max value used for position of line (rang)
* @result int Max value of rang in table of lines * @result int Max value of rang in table of lines