function loadData() { if ($this->rendered_fields) { return true; } if (!$this->loadFields()) { return false; } if ($this->key_value && $this->key_field) { $this->addWhereCondition(" `{$this->table}`.`{$this->key_field}` = '{$this->key_value}' "); } $this->limit = $this->items_per_page; $this->limit_start = ($this->page - 1) * $this->items_per_page; $mode = $this->getMode(); if (!($mode == 'single' && !$this->key_value) && parent::loadData() === false) { return false; } if ($this->mode == 'list' && !$this->data) { return true; } $renderer = new DMRenderer(); $renderer->setFields($this->fields); $renderer->setData($this->data); $renderer->setFieldsPrefix($this->fields_prefix); $aditional_params = array('key_field' => $this->key_field, 'mode' => $mode, 'table' => $this->table, 'join_table' => $this->join_table); $renderer->addParams($aditional_params); $renderer->addParams($this->fields_params); $this->rendered_fields = $renderer->getFields(); if ($this->rendered_fields === false) { $this->errors = $renderer->getErrors(); return false; } return true; }