kartik\grid\Module::init PHP Method

    public function init()
    {
        $this->_msgCat = 'kvgrid';
        parent::init();
        if (isset($dummyDemoTranslations)) {
            /** @noinspection PhpUnusedLocalVariableInspection */
            $dummyMessages = Yii::t('kvgrid', 'Add Book') . Yii::t('kvgrid', 'Book Listing') . Yii::t('kvgrid', 'Download Selected') . Yii::t('kvgrid', 'Library') . Yii::t('kvgrid', 'Reset Grid') . Yii::t('kvgrid', 'The page summary displays SUM for first 3 amount columns and AVG for the last.') . Yii::t('kvgrid', 'The table header sticks to the top in this demo as you scroll') . Yii::t('kvgrid', 'Resize table columns just like a spreadsheet by dragging the column edges.');
        }
    }