4 Use of Yii20 layout

Yii2 has 3 ways to select layout

1. Use

public $layout = false; //不使用布局
public $layout = "main"; //设置使用的布局文件

for the entire controller

2. Use

$this->layout = false; //不使用布局
$this->layout = "main"; //设置使用的布局文件

in the controller member method 3. Select layout in the view

$this->context->layout = false; //不使用布局
$this->context->layout = 'main'; //设置使用的布局文件

The above introduces the use of 4 Yii20 layouts, including aspects of content. I hope it will be helpful to friends who are interested in PHP tutorials.