How does yii return 404
First, enter the frontend\config folder of the Yii framework, open and edit the main.php file, and modify the controller name and method name in it. Then go to the controllers controller and add the error method in the controller code. Finally, create the view in error.php.
Nov 09, 2019 am 10:00 AM
How to install yii
First install composer, and then install the Yii application template by running the "composer create-project --prefer-dist yiisoft/yii2-app-basic basic" command in a web-accessible folder.
Nov 09, 2019 am 09:41 AM
How to write yii download archive file
First download the Yii Advanced Application Template and unzip it. Then open the command line, enter the YiiMain directory, and execute init. Then open frontend\web and backend\web to get index.php and index-test.php. Finally, configure the cookie encryption character.
Nov 09, 2019 am 09:26 AM
How to configure the yii program to support virtual hosts
The method to configure the yii program to support virtual hosts is: 1. Copy the program of frontend/web/ to the root directory; 2. Modify the program of the index.php file; 3. Delete the web directory under frontend; 4. Implement pseudo-static .
Nov 08, 2019 pm 05:02 PM
yii verification code cannot be displayed
The solution to the problem that the yii verification code cannot be displayed: First, ensure that the captcha method in your controller is accessible and has the assigned permissions. This is set in the rule. Make sure your PHP GD plugin is enabled.
Nov 07, 2019 pm 02:15 PM
What does yii application mean?
The yii application refers to executing the user's access instructions. Its main task is to parse user instructions and assign them to the corresponding controller for further processing. The application is also a place to store parameters. For this reason, applications are often called "front controllers".
Nov 07, 2019 pm 02:08 PM
How to pass variables to template in Yii
The method of passing variables to the template in yii: embed PHP statements in the template file; put the business logic in the controller, so that our business logic and view are separated into the controller file; define the public properties of a class in the controller, rather than local variables. Then access the properties of this class through $this in the view.
Nov 07, 2019 pm 01:51 PM
How about yii
Similar to other PHP frameworks, Yii implements the MVC (Model-View-Controller) design pattern and organizes code based on this pattern. Yii's code is simple and elegant, which is its programming philosophy. Yii is very easy to extend. You can customize or replace almost any part of the core code.
Nov 07, 2019 pm 01:37 PM
What should I do if my yii session cannot be saved?
Solution to yii session failure to save: Open the file yii\framework\web\auth\CWebUser.php #700 or so and comment out the Yii::app()->getSession()->regenerateID(true); statement
Nov 07, 2019 am 10:22 AM
what is yii2
Yii2.0 is a framework that was completely rewritten based on Yii1.1. It absorbs many of the latest technologies and mainstream conventions in development, and is the representative of the latest generation of Web development frameworks.
Nov 07, 2019 am 10:12 AM
How to use yii2 hasone
hasOne and hasMany are Yii2's unique functions for multi-table related queries. It is recommended to use them when using multi-table related queries. Return results: The return results of these two methods are yii\db\ActiveQuery objects.
Nov 07, 2019 am 09:57 AM
How to enable debugging in yii2
How to enable debugging in yii2: First define YII_DEBUG as true and YII_ENV as true in the web/index.php file; then open the config/web.php file and add your own IP address to allowedIPS.
Nov 06, 2019 pm 05:45 PM
Steps to write api interface in yii2
1. Create a separate application; 2. Beautify the route for the new api application; 3. Use gii to generate test modules; 4. Reconfigure the controller; 5. Configure Url rules for Goods; 6. Simulate request operations; 7. Do authorization authentication; 8. Do rate limiting.
Nov 06, 2019 pm 05:32 PM
The difference between yii2 advanced version and normal version
The difference between the advanced version and the ordinary version of yii2: The advanced version and the basic version are just different in name, and their frameworks are exactly the same; the ordinary version is suitable for developing applications that are independent of front and backends; the advanced version is suitable for developing applications that are divided into front and backends.
Nov 06, 2019 pm 05:02 PM
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