javascript - Yii框架在脚本标签中添加延迟

Question

如何在 script 标签中添加 defer ？我使用这个 Yii::app()->clientScript->registerScriptFile(Yii::app()->getBaseUrl().'/js/jquery.js');

我尝试更改为 Yii::app()->clientScript->registerScriptFile(Yii::app()->getBaseUrl().'/js/jquery.js', CClientScript::POS_HEAD ,array('defer'=>'defer'));

或者Yii::app()->clientScript->registerScriptFile(Yii::app()->getBaseUrl().'/js/jquery.js', CClientScript::POS_HEAD,array('id'=>'推迟'));

不工作。我不知道该怎么办。请帮忙。

Answer 1

您可以提供诸如

之类的选项

$this->registerJsFile('https://apis.google.com/js/platform.js?onload=renderButton',['position' => View::POS_END, 'async'=>true, 'defer'=>true]);

添加interanl js

  $this->registerJsFile(Yii::$app->view->theme->baseUrl .'/your_js_path',['position' => View::POS_END, 'async'=>true, 'defer'=>true]);