How to set layouts in yii

Usage of yii's layouts

When we use render() in the controller, yii will load the layout by default . (Recommended learning: yii tutorial)

1.Modify the $layout variable in Controller.php under protected/componets to specify a custom layout file.

Example: $layout='//layouts/mylayout';

2. Create the mylayout.php layout file under protected/views/layouts.

3. Add your own code to the layout file, for example:

xxxx header 公共头部样式 xxxx
<?php echo $content; ?>
xxxx footer 公共尾部样式 xxxx

4. You will see your layout in the controller $this->render(); The style is rendered.

If you want to change the layout in the action, then write the variable in it public function actionIndex(){

   $this->layout = 'loginlayout';}

Define the variable through the init() method of the controller public function init(){

   $this->layout = 'loginlayout';
    parent::init(); // TODO: Change the autogenerated stub}

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