yii2-advanced-app

问题 I receive the exception when configure the cache components in main configuration of advanced-template frontend, on my php.ini the extension rsults enabled, how I can fix this problem? frontend/config/main.php: 'cache' => [ 'class' => 'yii\caching\ApcCache', 'keyPrefix' => 'myapp', // a unique cache key prefix ], The phpinfo() about apcu: 回答1: Solved by updating the configuration as follow: 'cache' => [ 'class' => 'yii\caching\ApcCache', 'keyPrefix' => 'myapp', // a unique cache key prefix

问题 Am using kartik growl and i would like to show the growl via ajax success I have tried This is the javascript code: $.post({ url: "forwardpr", // your controller action dataType: 'json', data: {keylist: keys,user:userdata}, success: function(data) { console.log(data); //$.pjax.reload({container:'#forward-grid'}); $.growl( data.growl ); }, error: function(err){ alert(err); console.log("server error"); } }); This is the controller code: $growl = [ 'title' => "Group members updated.<hr>", 'icon'

问题 I am working on crop image module, I need detail of uploaded image so i am using this function $image = Image::getImagine()->open($path); $size = $image->getSize(); While using this function it is giving me error Class 'Imagine\Gd\Imagine' not found case self::DRIVER_IMAGICK: if (class_exists('Imagick', false)) { return new \Imagine\Imagick\Imagine(); } break; case self::DRIVER_GD2: if (function_exists('gd_info')) { return new \Imagine\Gd\Imagine(); } break; default: throw new

问题 I am working on crop image module, I need detail of uploaded image so i am using this function $image = Image::getImagine()->open($path); $size = $image->getSize(); While using this function it is giving me error Class 'Imagine\Gd\Imagine' not found case self::DRIVER_IMAGICK: if (class_exists('Imagick', false)) { return new \Imagine\Imagick\Imagine(); } break; case self::DRIVER_GD2: if (function_exists('gd_info')) { return new \Imagine\Gd\Imagine(); } break; default: throw new

问题 I have created a Reportico Project named "atom" and a Report called "Receipts" and then I created action=receipts in ReportController. This is the tutorial I followed: Controller code : public function actionReceipts() { return $this->render('receipts'); } I created receipts.php <?php use yii\helpers\Html; use yii\helpers\Url; $this->title = Yii::t('app', 'Reports'); $this->params['breadcrumbs'][] = $this->title; ?> <div class="report-index"> <div class="container"> <div class="row"> <div

问题 Am using kartik dynagrid and i would like to setup a text that shows when the dataprovider returns empty The grid echo DynaGrid::widget([ 'columns' => $columns, 'showPersonalize' => true, 'emptyText'=>'Sorry all pr have pritems',///-----------------This is what i had set 'options' => ['id' => 'assignsolic-grid'], 'gridOptions' => [ 'options' => ['id' => 'grid'], 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'showPageSummary'=>false, 'pager' => [ 'firstPageLabel' => 'First',

问题 Am using kartik dynagrid and i would like to setup a text that shows when the dataprovider returns empty The grid echo DynaGrid::widget([ 'columns' => $columns, 'showPersonalize' => true, 'emptyText'=>'Sorry all pr have pritems',///-----------------This is what i had set 'options' => ['id' => 'assignsolic-grid'], 'gridOptions' => [ 'options' => ['id' => 'grid'], 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'showPageSummary'=>false, 'pager' => [ 'firstPageLabel' => 'First',

问题 Am using kartik dynagrid and i would like to setup a text that shows when the dataprovider returns empty The grid echo DynaGrid::widget([ 'columns' => $columns, 'showPersonalize' => true, 'emptyText'=>'Sorry all pr have pritems',///-----------------This is what i had set 'options' => ['id' => 'assignsolic-grid'], 'gridOptions' => [ 'options' => ['id' => 'grid'], 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'showPageSummary'=>false, 'pager' => [ 'firstPageLabel' => 'First',

问题 how to place yii2 form error in title of anchor tag This is my code $form = ActiveForm::begin([ 'id' => 'login-form', 'options' => ['class' => 'form-horizontal'], 'fieldConfig' => [ 'template' => ' {label} <div class="error-block"> <a href="#" title="{error}">error</a> </div> {input} ', 'errorOptions' => ['tag' => null] ], ]); I want to add error in title of anchor tag in YII2 <a href="#" title="{error}">error</a> 回答1: You need to display the error text inside the anchor tags title attribute,

问题 If user is not logged in then user should have to be redirect on login page, for that i found function which is working fine for me, i used below function public function beforeAction($action) { if (\Yii::$app->getUser()->isGuest && \Yii::$app->getRequest()->url !== Url::to(\Yii::$app->getUser()->loginUrl) ) { \Yii::$app->getResponse()->redirect(\Yii::$app->getUser()->loginUrl); } return parent::beforeAction($action); } This is working fine for me, but for this i need to add function in every