View provides a set of methods (e.g. View::render) for rendering purpose.
public function init()
{
parent::init();
Event::on(View::className(), View::EVENT_BEFORE_RENDER, function (ViewEvent $event) {
$this->_viewFiles[] = $event->sender->getViewFile();
});
}
public function testCacheDisabled2()
{
$expectedLevel = ob_get_level();
ob_start();
ob_implicit_flush(false);
$view = new View();
$this->assertTrue($view->beginCache('test'));
echo "cached fragment";
$view->endCache();
ob_start();
ob_implicit_flush(false);
$this->assertTrue($view->beginCache('test', ['enabled' => false]));
echo "cached fragment other";
$view->endCache();
$this->assertEquals("cached fragment other", ob_get_clean());
ob_end_clean();
$this->assertEquals($expectedLevel, ob_get_level(), 'Output buffer not closed correctly.');
}
public function init()
{
Event::on(View::className(), View::EVENT_END_PAGE, function ($event) {
if (!$this->isRendered) {
$this->getApi()->render();
$this->isRendered = true;
}
});
}
public function render($view, $params = [], $context = null)
{
if ($this->id === null) {
throw new \Exception("The ActiveWindow View 'id' can't be empty!");
}
if ($this->module === null) {
throw new \Exception("The ActiveWindow View 'module' can't be empty!");
}
if ($context === null) {
$context = new \admin\ngrest\base\ViewContext();
$context->module = $this->module;
$context->id = $this->id;
}
return parent::render($view, $params, $context);
}
/**
* Finds the view file based on the given view name. If it does not exist, create one
* @param string $view the view name or the path alias of the view file. Please refer to [[render()]]
* on how to specify this parameter.
* @param object $context the context to be assigned to the view and can later be accessed via [[context]]
* in the view. If the context implements [[ViewContextInterface]], it may also be used to locate
* the view file corresponding to a relative view name.
* @return string the view file path. Note that the file may not exist.
* determine the corresponding view file.
*/
protected function findViewFile($view, $context = null)
{
$viewRow = $this->findViewRow($view, $context);
$viewFile = $this->generateFileName($viewRow['slug'], $viewRow['hash']);
if (sha1($viewRow['content']) !== $viewRow['hash']) {
if (file_exists(Yii::getAlias($viewFile))) {
unlink(Yii::getAlias($viewFile));
}
$viewFile = $this->generateFileName($viewRow['slug'], sha1($viewRow['content']));
}
if (!file_exists(Yii::getAlias($viewFile))) {
FileHelper::createDirectory(Yii::getAlias($this->runtime));
$fop = fopen(Yii::getAlias($viewFile), 'w');
fwrite($fop, $viewRow['content']);
fclose($fop);
$this->db->createCommand()->update($this->viewTable, ['hash' => sha1($viewRow['content'])], ['id' => $viewRow['id']])->execute();
}
return parent::findViewFile($viewFile, $context);
}
/**
* Renders a view file.
*
* This method is invoked by [[View]] whenever it tries to render a view.
* Child classes must implement this method to render the given view file.
*
* @param View $view the view object used for rendering the file.
* @param string $file the view file.
* @param array $params the parameters to be passed to the view file.
* @return string the rendering result
*/
public function render($view, $file, $params)
{
$this->encodeParams($params);
return $view->renderPhpFile($file, $params);
}
echo yii\helpers\Url::to(['setting/setting']);
?>
">个人设置</a></li>
<li class="Personal5"><a href="<?php
echo yii\helpers\Url::to(['invitation/invitation']);
?>
">邀请注册</a></li>
<!-- <li class="Personal6"><a href="<?php
echo yii\helpers\Url::to(['law/law']);
?>
">法律服务</a></li> -->
</ul>
</div>
<div class="right" id="right" style="background:#f6f6f6; border:none;">
<?php
echo View::render("@www/views/layouts/ucenter.php", ['infos_rar' => $infos_rar]);
?>
<div class="shadowBox page-con6">
<ul class="page-con6tab clearFloat">
<li data-cato="bindcard">绑定银行卡</li>
<li data-cato="recharge">充值</li>
<li data-cato="redemption">赎回</li>
<li data-cato="withdraw">提现</li>
</ul>
<div class="page-con6con" id="tx">
<p class="xj-wan002">每日赎回限定为<span><?php
echo $config['ransom_num'];
?>
</span>次，赎回限额<span><?php
echo (int) $config['ransom_min'];
?>
/**
* @param string $namespace
* @return array
*/
private function generateCode($namespace)
{
$files = [];
foreach ($this->definition as $category => $values) {
$view = new View();
$params = ['constants' => $this->generateConstants($values), 'namespace' => $namespace, 'className' => $category];
$code = $view->render($this->templateFile, $params, $this);
$files[$category] = $code;
}
return $files;
}
<?php
Yii::setAlias('common', dirname(__DIR__));
Yii::setAlias('frontend', dirname(dirname(__DIR__)) . '/frontend');
Yii::setAlias('backend', dirname(dirname(__DIR__)) . '/backend');
Yii::setAlias('console', dirname(dirname(__DIR__)) . '/console');
use yii\base\Event;
use yii\base\View;
use yii\db\Query;
Event::on(View::className(), View::EVENT_BEFORE_RENDER, function () {
$query = new Query();
$data = $query->select('store_id,store_name')->from('store')->all();
Yii::$app->view->params['store_menu'] = $data;
});
public function init()
{
parent::init();
// $this->roles = 'webadmin';
}
public function render($template, $data = [], $context = null)
{
return parent::render($template, $data, isset($context) ? $context : $this->getContext());
}
/**
* Renders a view file.
*
* This method is invoked by [[View]] whenever it tries to render a view.
* Child classes must implement this method to render the given view file.
*
* @param \yii\base\View $view the view object used for rendering the file.
* @param string $file the view file.
* @param array $params the parameters to be passed to the view file.
*
* @return string the rendering result
*/
public function render($view, $file, $params)
{
if (false === ($hash = $this->loadHashFromCache($file))) {
$compiledFilePath = $this->compileFile($file, false);
} else {
$compiledFilePath = $this->getCompiledFilePath($hash);
}
return $view->renderPhpFile($compiledFilePath, $params);
}
