Where are yii error messages recorded?
yii error information is recorded in the database. How to use the database to record error information: We can set the database configuration in the configuration file main.php, and then use the command to create a data table to save the error information.
Dec 14, 2019 am 11:36 AM
How to modify the error page style in yii2
The default error action of yii2 is handled by the error action under the site controller. The corresponding error view page is the error.php page. You can modify the layout file of the error.php page by modifying the actions() method.
Dec 14, 2019 am 11:22 AM
Where is the yii log file?
File path configuration command Yii::$app->log->targets[0]->logFile = Yii::getAlias('@runtime').DIRECTORY_SEPARATOR.'logs'.DIRECTORY_SEPAR.‘……’
Dec 14, 2019 am 11:08 AM
Can yii2 connect to db2?
Can. Open the database configuration file common\config\main-local.php, add db2 under the original db configuration item, and configure the properties of the second database.
Dec 14, 2019 am 10:56 AM
How to set up the popup layer in yii2
Use use yii\bootstrap\Modal; to create a button to adjust the display of the modal. Modal is a modal window, which is a pop-up window in layman's terms. It is a bootstrap js plug-in.
Dec 14, 2019 am 10:49 AM
How to change the verification code in yii framework
Most solutions on the Internet are solved by modifying the code in vendor/yiisoft/yii2/captcha/CaptchaAction.php; such as modifying the default parameter values of the getVerifyCode() method and changing the verification code.
Dec 14, 2019 am 10:28 AM
Where is the routing of yii framework?
Routes for the Yii framework can be obtained through the URL manager. The URL manager provides the method parseRequest() to parse the request and parse out the routing and parameter information. The method createUrl() is used to generate a URL from the given route and parameter information.
Dec 14, 2019 am 10:20 AM
Is it reasonable for Yii to place data operations on widgets?
Reasonable. There are some built-in widgets in yii. They are placed under web.widgets and zii.widgets, such as the commonly used CLinkPager and CMenu. To extend widget yourself, according to the introduction in the manual, you need to inherit CWidget and override the run() method
Dec 14, 2019 am 10:10 AM
How to implement scheduled message push in yii2
Yii2's scheduled tasks can be written in two ways. The principle is to call them through the server's scheduled tasks; accessing by calling the specified URL is equivalent to accessing in the browser; calling through the console, first create a Controlle and inherit yii\console \Controller;
Dec 14, 2019 am 10:04 AM
How to add yii framework in batches
Use $connection = \Yii::$app->db; code, and then use $connection->createCommand()->batchInsert(…)->execute(); to add data into the database in batches.
Dec 14, 2019 am 09:57 AM
Where to register yii2 view
View provides a set of methods for rendering purposes. By default, View is configured as an application component in yii\base\Application. You can access this instance via Yii::$app->view.
Dec 14, 2019 am 09:47 AM
yii2 custom error handling
In Yii2 error custom processing, we understand the principle of Yii2 error registration and know that after the error occurs, Yii2 will call the handleException and handleError methods of the yii\web\ErrorHandler class object.
Dec 14, 2019 am 09:34 AM
Which one to use between yii and laravel?
yii. Because the Yii framework is very malleable, many core modules can be inherited and rewritten, or unused modules can be skipped directly. The Gii tool can quickly generate CURD and model code, and it is really worry-free to write the management backend. Yii2's code comments are very detailed and can be viewed as documentation.
Dec 14, 2019 am 09:29 AM
How to build a configuration environment in the yii framework
The method to build the configuration environment of the yii framework is: 1. First, download the yii framework from the official website; 2. Then configure the environment variables, and open [Computer], [Properties], [Advanced System Settings], [Environment Variables], [System Variables] in order , add the php path to the path variable; 3. Finally, place the yii framework in the root directory.
Dec 13, 2019 pm 05:24 PM
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