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- What are the sorting methods in yii
- Yii uses the yii\data\Sort object to represent information about the sorting scheme. Sorting methods are: attributeOrders: gives the sorting direction currently set for each attribute. orders: Gives the sorting direction in terms of low-level columns.
- YII 3444 2019-12-17 16:18:54
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- How to transfer value when yii page jumps
- Methods for passing values in yii page jump: 1. Page jump in the same Controller: $this->render('view page',array('parameter'=>'value'));. 2. Use the $this->redirect method to pass values when jumping to pages in different Controllers.
- YII 2315 2019-12-17 15:40:03
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- How to reference external files in Yii
- Methods to reference external files in Yii: 1. Introduce the external file path in Yii's ../config/main.php. 2. Use the "Yii::app()->basePath" method in the Yii code to reference external files.
- YII 2688 2019-12-17 15:32:17
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- How to execute cmd command on e disk yii
- How to execute the cmd command on the e-disk yii: 1. Create a new controller script file in the "commands" directory. 2. Use the command "php yii project location/yii+controller name/method name" in cmd.
- YII 3670 2019-12-17 14:41:44
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- How to import public files into Yii
- How to load public files: 1. Use JS to define public methods and load them on the page that needs to be loaded. 2. Use widgets and define widgets to perform loading. 3. Use beginContent to load the file directly.
- YII 2122 2019-12-17 14:26:28
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- How to check server 500 error in yii2
- How to check the server 500 error in yii2: 1. Change defined('YII_DEBUG') in index.php to define('YII_DEBUG',true). 2. Change the permissions of the assets folder to 777.
- YII 3448 2019-12-17 14:10:03
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- How to get errors in yii model
- In Yii, use the "$errors=$model->getErrors();" statement to obtain all error information. getErrors(): returns errors for all attributes or a single attribute, that is, returns all errors that occurred during verification.
- YII 2855 2019-12-17 14:03:03
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- yii2 post failed (400 error) solution
- Solution to post400 error in yii2: 1. Turn off Csrf ($this->enableCsrfValidation=false;). 2. Add hidden fields to the form. 3. Add the _csrf field to AJAX.
- YII 2989 2019-12-17 13:56:25
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- How to print sql in yii
- If you want to print Sql, you can replace the command you want to execute, such as queryAll(), queryOne(), execute(), with getRawSql() to print the SQL statement.
- YII 3161 2019-12-17 13:48:37
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- Why doesn't Yii have a template engine?
- YII does not have a template engine because PHP itself is the best template engine. If Yii has a template engine, the template engine will eventually have to be compiled into PHP during debugging.
- YII 2154 2019-12-17 13:39:21
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- What are the differences between yii and tp?
- The difference between yii and tp: 1. Configuration: yii has multiple configurations and is more flexible. There is only one type of tp. 2. Page controls: Yii has a variety of page controls, but TP does not have page controls. 3. Get and post methods: There are many methods in tp, but only one in yii. 4. TP’s ORM is character, and arrays are also available. YII can only be arrays.
- YII 3952 2019-12-16 14:32:44
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- How to register in yii
- How to implement registration in yii: You can see the registration page in the advanced template. After filling in the registration information, the rules() function will perform preliminary verification. After all formats are correct, the data is input into the actionSignup() function.
- YII 2089 2019-12-16 10:22:16
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- 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.
- YII 3114 2019-12-14 11:36:15
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- 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.
- YII 2849 2019-12-14 11:22:02
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- Where is the yii log file?
- File path configuration command Yii::$app->log->targets[0]->logFile = Yii::getAlias('@runtime').DIRECTORY_SEPARATOR.'logs'.DIRECTORY_SEPAR.‘……’
- YII 4424 2019-12-14 11:08:01
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