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Fix: problem with next/preview function

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This commit is contained in:
Regis Houssin
2010-10-03 13:13:41 +00:00
parent 7186d2c047
commit 640e03422f
1 changed files with 5 additions and 2 deletions
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7
htdocs/core/class/commonobject.class.php
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@@ -1226,14 +1226,17 @@ class CommonObject
* Load type of canvas of an object * Load type of canvas of an object
* @param id element id * @param id element id
*/ */
function getCanvas($id) function getCanvas($id=0,$ref='')
{ {
global $conf; global $conf;
$ref = trim($ref);
$sql = "SELECT rowid, canvas"; $sql = "SELECT rowid, canvas";
$sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element; $sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element;
$sql.= " WHERE entity = ".$conf->entity; $sql.= " WHERE entity = ".$conf->entity;
$sql.= " AND rowid = ".$id; if (!empty($id)) $sql.= " AND rowid = ".$id;
if (!empty($ref)) $sql.= " AND ref = '".$ref."'";
$resql = $this->db->query($sql); $resql = $this->db->query($sql);
if ($resql) if ($resql)