What to do if yii2 save fails?
Solutions to unsuccessful yii2 save: 1. Use the "$model->errors" method; 2. Check whether the return value of the overridden AR life cycle method is incorrect, with statements such as "yii\db\ActiveRecord::afterValidate()" .
Jul 20, 2020 am 09:17 AM
How to add id to yii button
How to add id to yii: first determine whether the CHtml class is used; then directly write the attributes and the values ??corresponding to the attributes in the array behind. The statement is "CHtml::button("test",array('id '=>'Button id'))".
Jul 20, 2020 am 09:12 AM
Where does yii add sql logging configuration information?
How to add sql log information to yii: first find and open the "config/web.php" file; then add the configuration as "'categories'=>['yii\db\*','app\models\*']," ;Finally test it.
Jul 20, 2020 am 09:07 AM
what does yii stand for
yii stands for "Yii Framework", which means the yii framework, which is a high-performance PHP framework based on components for developing large-scale web applications. Yii is written in strict OOP and has complete library references and comprehensive tutorials. Yii provides It provides the functions required for today's Web2.0 application development.
Jul 20, 2020 am 09:04 AM
How to remove csrf in yii framework
Methods to remove csrf in the yii framework: 1. Turn off csrf through the "init" method; 2. Add a hidden field to the form; 3. Add the "_csrf" field to AJAX.
Jul 18, 2020 pm 05:16 PM
Where is the yii root directory?
The yii root directory refers to the project directory, which is the "basic" directory. Developers can develop any projects based on this directory, such as websites, crm, malls, etc.; while the directory of the yii2 framework refers to the "vendor/yiisoft" directory.
Jul 18, 2020 pm 04:46 PM
What language is the yii framework written in?
The yii framework is written in PHP language. Yii is a component-based, high-performance PHP framework for developing large-scale web applications. Yii is highly reusable and extensible and is purely object-oriented. Everything in Yii is an independently configurable, reusable, and extensible component.
Jul 18, 2020 am 11:47 AM
What does gii in yii mean?
In Yii, gii is an extension that automatically generates code through gii and leaves some common codes to the program to generate, which greatly reduces the developer's time cost.
Jul 18, 2020 am 11:29 AM
What are the disadvantages of yii2?
Disadvantages of yii2: 1. Less guidance and consideration for the Model layer; 2. Fewer document examples; 3. Too much English; 4. It requires proficiency in PHP technology and proficiency in OOP programming; 5. View is not an ideal view, ideal The view in may only be html code and will not involve PHP code.
Jul 18, 2020 am 11:11 AM
What is zii in yii?
zii is a component library provided by the YII framework, including list view ListView, table view GridView, and also includes some JQuery-based UI components, such as AutoComplete, DataPicker, Button, Drag and Drop, etc.
Jul 18, 2020 am 11:00 AM
What is the difference between yii2 and laravel?
Differences: 1. Yii is slightly better in code readability; laravel is a bit over-designed, and laravel's facade mode makes reading the source code under the vendor a bit confusing. 2. The laravel community is more active and has rich resources; while Yii has slightly fewer users and has less resources that are slightly more niche.
Jul 18, 2020 am 10:37 AM
How to reference assets in Yii?
How to reference assets in yii: first put the resources you need to use under [modules/admin/assets]; then publish the private resources to the public directory; then create a random non-conflict under [/assets] in the website directory folder; finally copy the file.
Jul 16, 2020 am 10:22 AM
Hidden setting method of yii index.php
The hidden setting method of yii index.php: First enable the rewrite module of apache; then remove the "#" symbol before rewrite; then create the ".htaccess" file; and finally modify the yii configuration file "mail.php".
Jul 04, 2020 am 10:18 AM
How to download Yii2.0 framework?
Yii2.0 framework download method: 1. Enter Yii framework in Baidu and click search; 2. Find the Yii framework official website and click to enter; 3. You can see a download framework button on the Yii official website and click to enter the download interface; 4. Download There are two versions of the Yii interface, which can be downloaded according to your needs.
Jun 20, 2020 pm 03:36 PM
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