} } /** * {@inheritdoc} */ protected function prepareModels() { if (!$this->query instanceof QueryInterface) { throw new InvalidConfigException('The "query" property must be an instance of a class that implements the QueryInterface e.g. yii\db\Query or its subclasses.'); } $query = clone $this->query; if (($pagination = $this->getPagination()) !== false) { $pagination->totalCount = $this->getTotalCount(); if ($pagination->totalCount === 0) { return []; } $query->limit($pagination->getLimit())->offset($pagination->getOffset()); }
* * @param bool $forcePrepare whether to force data preparation even if it has been done before. */ public function prepare($forcePrepare = false) { if ($forcePrepare || $this->_models === null) { $this->_models = $this->prepareModels(); } if ($forcePrepare || $this->_keys === null) { $this->_keys = $this->prepareKeys($this->_models); } }
/** * Returns the data models in the current page. * @return array the list of data models in the current page. */ public function getModels() { $this->prepare(); return $this->_models; } /** * Sets the data models in the current page.
/** * Returns the number of data models in the current page. * @return int the number of data models in the current page. */ public function getCount() { return count($this->getModels()); } /** * Returns the total number of data models. * When [[pagination]] is false, this returns the same value as [[count]]. * Otherwise, it will call [[prepareTotalCount()]] to get the count.
/** * Runs the widget. */ public function run() { if ($this->showOnEmpty || $this->dataProvider->getCount() > 0) { $content = preg_replace_callback('/{\\w+}/', function ($matches) { $content = $this->renderSection($matches[0]); return $content === false ? $matches[0] : $content; }, $this->layout); } else {
try { /* @var $widget Widget */ $config['class'] = get_called_class(); $widget = Yii::createObject($config); $out = ''; if ($widget->beforeRun()) { $result = $widget->run(); $out = $widget->afterRun($result); } } catch (\Exception $e) { // close the output buffer opened above if it has not been closed already if (ob_get_level() > 0) { ob_end_clean();
<h1 class="headingmain" style="margin-top:0;">Current Affairs</h1> <?php } ?> <?=ListView::widget([ 'dataProvider' => $examtipsDataProvider, 'itemView' => '_dailynews', 'layout' => '{items}', 'emptyText' => "<div class='panel add_box'> <table class='table'> <div class='col-sm-112 text-center'> <img src='/images/nodata.jpg' alt='Main Title Here'> <p2><br/><b>Available Soon !</b></p2> </div> </table>
{ $_obInitialLevel_ = ob_get_level(); ob_start(); ob_implicit_flush(false); extract($_params_, EXTR_OVERWRITE); try { require $_file_; return ob_get_clean(); } catch (\Exception $e) { while (ob_get_level() > $_obInitialLevel_) { if (!@ob_end_clean()) { ob_clean(); }
$this->renderers[$ext] = Yii::createObject($this->renderers[$ext]); } /* @var $renderer ViewRenderer */ $renderer = $this->renderers[$ext]; $output = $renderer->render($this, $viewFile, $params); } else { $output = $this->renderPhpFile($viewFile, $params); } $this->afterRender($viewFile, $params, $output); } array_pop($this->_viewFiles); $this->context = $oldContext;
* @throws InvalidCallException if the view cannot be resolved. * @see renderFile() */ public function render($view, $params = [], $context = null) { $viewFile = $this->findViewFile($view, $context); return $this->renderFile($viewFile, $params, $context); } /** * Finds the view file based on the given view name. * @param string $view the view name or the [path alias](guide:concept-aliases) of the view file. Please refer to [[render()]] * on how to specify this parameter.
* These parameters will not be available in the layout. * @return string the rendering result. * @throws InvalidArgumentException if the view file or the layout file does not exist. */ public function render($view, $params = []) { $content = $this->getView()->render($view, $params, $this); return $this->renderContent($content); } /** * Renders a static string by applying a layout. * @param string $content the static string being rendered
]]); return $this->render('topicsectionwise', [ 'subcategoryy' => $subcategoryy, 'newstopic' => $newstopic, 'examtipsDataProvider' => $examtipsDataProvider, ]); } public function actionSectionSubcategory($subcategoryslug = null, $nwsectionslug = NULL) { $this->layout = 'news'; $newssubcategory = NULL;
$args = $this->controller->bindActionParams($this, $params); Yii::debug('Running action: ' . get_class($this->controller) . '::' . $this->actionMethod . '()', __METHOD__); if (Yii::$app->requestedParams === null) { Yii::$app->requestedParams = $args; } return call_user_func_array([$this->controller, $this->actionMethod], $args); } }
} $result = null; if ($runAction && $this->beforeAction($action)) { // run the action $result = $action->runWithParams($params); $result = $this->afterAction($action, $result); // call afterAction on modules foreach ($modules as $module) { /* @var $module Module */
$parts = $this->createController($route); if (is_array($parts)) { /* @var $controller Controller */ list($controller, $actionID) = $parts; $oldController = Yii::$app->controller; Yii::$app->controller = $controller; $result = $controller->runAction($actionID, $params); if ($oldController !== null) { Yii::$app->controller = $oldController; } return $result; }
$params = $this->catchAll; unset($params[0]); } try { Yii::debug("Route requested: '$route'", __METHOD__); $this->requestedRoute = $route; $result = $this->runAction($route, $params); if ($result instanceof Response) { return $result; } $response = $this->getResponse(); if ($result !== null) {
{ try { $this->state = self::STATE_BEFORE_REQUEST; $this->trigger(self::EVENT_BEFORE_REQUEST); $this->state = self::STATE_HANDLING_REQUEST; $response = $this->handleRequest($this->getRequest()); $this->state = self::STATE_AFTER_REQUEST; $this->trigger(self::EVENT_AFTER_REQUEST); $this->state = self::STATE_SENDING_RESPONSE; $response->send();
defined('YII_ENV') or define('YII_ENV', 'dev'); require(__DIR__ . '/../vendor/autoload.php'); require(__DIR__ . '/../vendor/yiisoft/yii2/Yii.php'); $config = require(__DIR__ . '/../config/production.php'); (new yii\web\Application($config))->run();
$_GET = [ 'sectionslug' => 'national', 'slug' => 'ecology-and-environment', ]; $_SESSION = [ '__flash' => [], ];