etemplate::set_validation_error('$name','$error','$cname');
\n"; if ($cname) $name = self::form_name($cname,$name); if (self::$validation_errors[$name]) { self::$validation_errors[$name] .= ', '; } self::$validation_errors[$name] .= $error; } /** * Check if we have not ignored validation errors * * @param string $ignore_validation='' if not empty regular expression for validation-errors to ignore * @param string $cname=null name-prefix, which need to be ignored, default self::$name_vars * @return boolean true if there are not ignored validation errors, false otherwise */ function validation_errors($ignore_validation='',$cname=null) { if (is_null($cname)) $cname = self::$name_vars; //echo "uietemplate::validation_errors('$ignore_validation','$cname') validation_error="; _debug_array(self::$validation_errors); if (!$ignore_validation) return count(self::$validation_errors) > 0; foreach(self::$validation_errors as $name => $error) { if ($cname) $name = preg_replace('/^'.$cname.'\[([^\]]+)\](.*)$/','\\1\\2',$name); // treat $ignoare_validation only as regular expression, if it starts with a slash if ($ignore_validation[0] == '/' && !preg_match($ignore_validation,$name) || $ignore_validation[0] != '/' && $ignore_validation != $name) { //echo "
uietemplate::validation_errors('$ignore_validation','$cname') name='$name' ($error) not ignored!!!
\n"; return true; } //echo "uietemplate::validation_errors('$ignore_validation','$cname') name='$name' ($error) ignored
\n"; } return false; } /** * Modifications on the instancated template * * Get collected here to be send to the server */ protected $modifications = array(); /** * Returns reference to an attribute in a named cell * * Currently we always return a reference to an not set value, unless it was set before. * We do not return a reference to the actual cell, as it get's contructed on client-side! * * @param string $name cell-name * @param string $attr attribute-name * @return mixed reference to attribute, usually NULL */ function &get_cell_attribute($name,$attr) { error_log(__METHOD__."('$name', '$attr')"); return $this->modifications[$name][$attr]; } /** * set an attribute in a named cell if val is not NULL else return the attribute * * @param string $name cell-name * @param string $attr attribute-name * @param mixed $val if not NULL sets attribute else returns it * @return mixed number of changed cells or False, if none changed */ function &set_cell_attribute($name,$attr,$val) { error_log(__METHOD__."('$name', '$attr', ".array2string($val).')'); $attr =& $this->get_cell_attribute($name, $attr); if (!is_null($val)) $attr = $val; return $attr; } /** * disables all cells with name == $name * * @param sting $name cell-name * @param boolean $disabled=true disable or enable a cell, default true=disable * @return mixed number of changed cells or False, if none changed */ function disable_cells($name,$disabled=True) { return $this->set_cell_attribute($name,'disabled',$disabled); } /** * set one or more attibutes for row $n * * @param int $n numerical row-number starting with 1 (!) * @param string $height percent or pixel or '' for no height * @param string $class name of css class (without the leading '.') or '' for no class * @param string $valign alignment (top,middle,bottom) or '' for none * @param boolean $disabled True or expression or False to disable or enable the row (Only the number 0 means dont change the attribute !!!) * @param string $path='/0' default is the first widget in the tree of children * @return false if $path is no grid or array(height,class,valign,disabled) otherwise */ function set_row_attributes($n,$height=0,$class=0,$valign=0,$disabled=0,$path='/0') { throw new egw_exception_assertion_failed('Not yet implemented!'); $grid =& $this->get_widget_by_path($path); if (is_null($grid) || $grid['type'] != 'grid') return false; $grid_attr =& $grid['data'][0]; list($old_height,$old_disabled) = explode(',',$grid_attr["h$n"]); $disabled = $disabled !== 0 ? $disabled : $old_disabled; $grid_attr["h$n"] = ($height !== 0 ? $height : $old_height). ($disabled ? ','.$disabled : ''); list($old_class,$old_valign) = explode(',',$grid_attr["c$n"]); $valign = $valign !== 0 ? $valign : $old_valign; $grid_attr["c$n"] = ($class !== 0 ? $class : $old_class). ($valign ? ','.$valign : ''); list($height,$disabled) = explode(',',$grid_attr["h$n"]); list($class,$valign) = explode(',',$grid_attr["c$n"]); return array($height,$class,$valign,$disabled); } /** * disables row $n * * @param int $n numerical row-number starting with 1 (!) * @param boolean $enable=false can be used to re-enable a row if set to True * @param string $path='/0' default is the first widget in the tree of children */ function disable_row($n,$enable=False,$path='/0') { $this->set_row_attributes($n,0,0,0,!$enable,$path); } /** * set one or more attibutes for column $c * * @param int|string $c numerical column-number starting with 0 (!), or the char-code starting with 'A' * @param string $width percent or pixel or '' for no height * @param mixed $disabled=0 True or expression or False to disable or enable the column (Only the number 0 means dont change the attribute !!!) * @param string $path='/0' default is the first widget in the tree of children * @return false if $path specifies no grid or array(width,disabled) otherwise */ function set_column_attributes($c,$width=0,$disabled=0,$path='/0') { throw new egw_exception_assertion_failed('Not yet implemented!'); if (is_numeric($c)) { $c = $this->num2chrs($c); } $grid =& $this->get_widget_by_path($path); if (is_null($grid) || $grid['type'] != 'grid') return false; $grid_attr =& $grid['data'][0]; list($old_width,$old_disabled) = explode(',',$grid_attr[$c]); $disabled = $disabled !== 0 ? $disabled : $old_disabled; $grid_attr[$c] = ($width !== 0 ? $width : $old_width). ($disabled ? ','.$disabled : ''); //echo "set_column_attributes('$c',,'$path'): ".$grid_attr[$c]."\n"; _debug_array($grid_attr); return explode(',',$grid_attr[$c]); } /** * disables column $c * * @param int|string $c numerical column-number starting with 0 (!), or the char-code starting with 'A' * @param boolean $enable can be used to re-enable a column if set to True * @param string $path='/0' default is the first widget in the tree of children */ function disable_column($c,$enable=False,$path='/0') { $this->set_column_attributes($c,0,!$enable,$path); } }