";
if($draggable){
$form.= "
";
}else{
$form.= "
";
}
$form.= "
";
return $form;
}
public function get_sql_filter(){
$sql_filter = "";
if($this->op && isset($this->value) && ($this->value !== "")){
if($this->elem['field_join']){
$champ=$this->elem['field_join'];
}elseif($this->elem['field_alias']){
$champ=$this->elem['field_alias'];
}else{
$champ=$this->elem['field'];
}
$sql_filter = $champ." ".$this->op." ".$this->value;
if($this->elem['authorized_null']){
$sql_filter="((".$sql_filter.") OR (".$champ." IS NULL))";
}
}
return $sql_filter;
}
}