1,定义资源:首先在AppAsset.php里面定义2个方法,
//按需加载css
public static function addCss($view, $cssfile) {
$view->registerCssFile($cssfile, [AppAsset::className(), 'depends' => 'backend\assets\AppAsset']);
}
//按需加载js
//定义按需加载JS方法,注意加载顺序在最后
public static function addScript($view, $jsfile) {
$view->registerJsFile($jsfile, [AppAsset::className(), 'depends' => 'backend\assets\AppAsset']);
}
2,使用:注册资源
AppAsset::register($this);
AppAsset::addCss($this,'@web/css/diy.css');