mikk150/yii2-iframe-resizer

yii2-iframe-resizer

This extension generates auto resizing iframes

Usage

// in your view

echo mikk150\iframeresizer\IframeResizerWidget::widget([
    'resizerOptions' => [
        'checkOrigin' => false,
        'initCallback' => new yii\web\JsExpression('function (e) {console.log(e)}')
    ],
    'options' => [
        'src' => 'http://example.org'
    ],
])

Be sure that your iframe content has mikk150\iframeresizer\IframeResizerContentWindowAsset registered