kcu.constraint_name = rc.constraint_name WHERE rc.constraint_schema = database() AND kcu.table_schema = database() AND rc.table_name = :tableName AND kcu.table_name = :tableName1 SQL; try { $rows = $this->db->createCommand($sql, [':tableName' => $table->name, ':tableName1' => $table->name])->queryAll(); $constraints = []; foreach ($rows as $row) { $constraints[$row['constraint_name']]['referenced_table_name'] = $row['referenced_table_name']; $constraints[$row['constraint_name']]['columns'][$row['column_name']] = $row['referenced_column_name']; } $table->foreignKeys = []; foreach ($constraints as $constraint) { $table->foreignKeys[] = array_merge( [$constraint['referenced_table_name']], $constraint['columns'] ); }
SQL; try { $rows = $this->db->createCommand($sql, [':tableName' => $table->name, ':tableName1' => $table->name])->queryAll(); $constraints = []; foreach ($rows as $row) { $constraints[$row['constraint_name']]['referenced_table_name'] = $row['referenced_table_name']; $constraints[$row['constraint_name']]['columns'][$row['column_name']] = $row['referenced_column_name']; } $table->foreignKeys = []; foreach ($constraints as $constraint) { $table->foreignKeys[] = array_merge( [$constraint['referenced_table_name']],
protected function loadTableSchema($name) { $table = new TableSchema; $this->resolveTableNames($table, $name); if ($this->findColumns($table)) { $this->findConstraints($table); return $table; } else { return null; } }
if ($db->enableSchemaCache && !in_array($name, $db->schemaCacheExclude, true)) { /* @var $cache Cache */ $cache = is_string($db->schemaCache) ? Yii::$app->get($db->schemaCache, false) : $db->schemaCache; if ($cache instanceof Cache) { $key = $this->getCacheKey($name); if ($refresh || ($table = $cache->get($key)) === false) { $this->_tables[$name] = $table = $this->loadTableSchema($realName); if ($table !== null) { $cache->set($key, $table, $db->schemaCacheDuration, new TagDependency([ 'tags' => $this->getCacheTag(), ])); } } else {
* @throws InvalidConfigException if the table for the AR class does not exist. */ public static function getTableSchema() { $tableSchema = static::getDb() ->getSchema() ->getTableSchema(static::tableName()); if ($tableSchema === null) { throw new InvalidConfigException('The table does not exist: ' . static::tableName()); } return $tableSchema;
* Returns the list of all attribute names of the model. * The default implementation will return all column names of the table associated with this AR class. * @return array list of attribute names. */ public function attributes() { return array_keys(static::getTableSchema()->columns); } /** * Declares which DB operations should be performed within a transaction in different scenarios. * The supported DB operations are: [[OP_INSERT]], [[OP_UPDATE]] and [[OP_DELETE]], * which correspond to the [[insert()]], [[update()]] and [[delete()]] methods, respectively.
{ parent::setSort($value); if (($sort = $this->getSort()) !== false && $this->query instanceof ActiveQueryInterface) { /* @var $model Model */ $model = new $this->query->modelClass; if (empty($sort->attributes)) { foreach ($model->attributes() as $attribute) { $sort->attributes[$attribute] = [ 'asc' => [$attribute => SORT_ASC], 'desc' => [$attribute => SORT_DESC], 'label' => $model->getAttributeLabel($attribute), ]; }
* Returns the sorting object used by this data provider. * @return Sort|boolean the sorting object. If this is false, it means the sorting is disabled. */ public function getSort() { if ($this->_sort === null) { $this->setSort([]); } return $this->_sort; } /**
} $query = clone $this->query; if (($pagination = $this->getPagination()) !== false) { $pagination->totalCount = $this->getTotalCount(); $query->limit($pagination->getLimit())->offset($pagination->getOffset()); } if (($sort = $this->getSort()) !== false) { $query->addOrderBy($sort->getOrders()); } return $query->all($this->db); }
* * @param boolean $forcePrepare whether to force data preparation even if it has been done before. */ public function prepare($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 $this->_models; } /** * Sets the data models in the current page.
/** * Returns the number of data models in the current page. * @return integer the number of data models in the current page. */ public function getCount() { return count($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 {
ob_start(); ob_implicit_flush(false); try { /* @var $widget Widget */ $config['class'] = get_called_class(); $widget = Yii::createObject($config); $out = $widget->run(); } catch (\Exception $e) { // close the output buffer opened above if it has not been closed already if (ob_get_level() > 0) { ob_end_clean(); } throw $e;
'pluginOptions' => [ 'loading' => [ // 'img' => $this->theme->getAssetUrl('images/loading.gif'), 'msgText' => "载入中...", 'finishedMsg' => "<em>没有更多的内容了</em>", ], 'behavior' => InfiniteScrollPager::BEHAVIOR_TWITTER, ], ], ]) ?> </div> </div>
*/ public function renderPhpFile($_file_, $_params_ = []) { ob_start(); ob_implicit_flush(false); extract($_params_, EXTR_OVERWRITE); require($_file_); return ob_get_clean(); } /** * Renders dynamic content returned by the given PHP statements.
$this->renderers[$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 $view the view name or the path alias of the view file. Please refer to [[render()]] * on how to specify this parameter.
* These parameters will not be available in the layout. * @return string the rendering result. * @throws InvalidParamException if the view file or the layout file does not exist. */ public function render($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
->joinWith('taxonomy') ->where([Taxonomy::tableName() . '.type' => 'category_source']); $dataProvider = new ActiveDataProvider([ 'query' => $categoryModels ]); return $this->render('index', [ 'dataProvider' => $dataProvider, ]); } }
$args = $this->controller->bindActionParams($this, $params); Yii::trace('Running action: ' . get_class($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; } else {
$params = $this->catchAll; unset($params[0]); } try { Yii::trace("Route requested: '$route'", __METHOD__); $this->requestedRoute = $route; $result = $this->runAction($route, $params); if ($result instanceof Response) { return $result; } else { $response = $this->getResponse(); if ($result !== null) { $response->data = $result;
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();
if (GRAZIO_ADMIN) { $config = require(__DIR__ . '/../app/config/admin.php'); }else{ $config = require(__DIR__ . '/../app/config/web.php'); } $config = yii\helpers\ArrayHelper::merge($config, $local); (new yii\web\Application($config))->run();