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- How to generate QR code in yii2
- The method for yii2 to generate QR code is: 1. Add ["2amigos/yii2-qrcode-helper" : "*"] to the composer.json file of the corresponding project; 2. Call the QR code generation method in the controller; 3. Access the demo method.
- YII 3481 2020-02-17 16:25:35
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- Where is the entry file of the yii framework?
- The entry file of the yii framework is the index.php file in the web folder. Yii also has another entry file, which is the entry file of the yii2 command line, that is, the yii file in the top directory. If it is an advanced project, the entry file will There's more, but the basics are in one of these two forms.
- YII 4452 2020-02-17 16:10:36
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- How to update database data in yii
- The method for updating database data in yii is: [Customer::updateAll(['status' => 1], ['status'=> '2','uid'=>'1']); ].
- YII 3385 2020-02-17 15:52:29
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- How to implement page jump in yii
- The way Yii implements page jumps is to jump in different Controllers, such as [$this->redirect(array('The controller to jump to/the action in the controller to jump to','parameters'=> 'value',,,,));】.
- YII 2650 2020-02-17 15:42:46
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- How does yii determine whether it is an ajax submission?
- The method for Yii to determine whether it is an ajax submission is: [if (Yii::$app->request >isAjax) {// request is ajax request} else{//not ajax request}].
- YII 2444 2020-02-17 15:19:43
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- How to enable the debug bar in yii2
- The method to enable the debugging bar in yii2 is: 1. First open the web.php file in the config directory; 2. Then find the allowedIPs option; 3. Finally, add your current IP address to the allowedIPs option.
- YII 3499 2020-02-17 15:06:42
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- Where to place public methods in Yii
- Public methods in Yii can be placed in the [./common] directory, because the [./common] directory is a public resource directory, such as [namespace common\helps; class tools{public static function hello(){}].
- YII 2979 2020-02-17 14:54:16
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- Yii implementation does not call the layout layout file
- The way Yii does not call the layout file is to set the layout attribute in the Controller to false, for example [SiteController extends Controller{public $layout=false;}].
- YII 2057 2020-02-17 14:40:55
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- How to introduce other templates into the content template page in yii2
- The method for yii2 to introduce other templates into the content template page is: [<?php echo $this->render('@app/views/layouts/paginator.php',['pagination'=>$pagination]);?>] .
- YII 1975 2020-02-17 14:31:42
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- How to bind events in yii2.0
- The method of binding events in yii is: binding through the on() method in yii\base\Component, such as [$this->on(self::TEST_EVENT,function(){}].
- YII 2335 2020-02-17 14:20:42
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- How to cancel URL verification in yii2
- The method to cancel URL verification in yii2 is: 1. [public $onlyRegisteredRoute = true]; 2. Delete URLs that do not require verification from the registry; 3. Turn off SCRF verification in the controller.
- YII 1867 2020-02-17 14:02:51
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- How to introduce css and js files into yii framework
- The way to introduce css and js files in the yii framework is to introduce them directly on the view page, for example [<=Html::cssFile('@web/css/index.css')?><?=Html::jsFile('@web /js/jquery.min.js')?>].
- YII 1991 2020-02-17 13:51:47
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- How to switch multi-language packages in yii2
- How to switch multi-language packages in yii2: first configure the components; then create a message directory in the web directory to store the language configuration files; then modify the creation application code in web/index.php; finally write the controller to implement Just switch the language.
- YII 2527 2020-02-17 12:02:52
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- yii2 Chinese garbled code
- The way to solve the Chinese garbled problem in yii2 is to configure the database, for example ['class' => 'yii\db\Connection','dsn' => 'mysql:host=127.0.0.1; dbname=ohmycto; charset=utf 】.
- YII 2503 2020-02-17 11:52:03
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- How to generate hyperlinks in yii
- The method for yii to generate hyperlinks is to use yii's built-in URL generation tool urlManager, such as [\Yii::$app->urlManager->createAbsoluteUrl($params, $schema = null)].
- YII 1866 2020-02-17 11:42:49
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