index.phtml #1

<?
// show the iframe if we have one.
if ($this->widget->getConfig('iframeSrc')) {
?>
<iframe scrolling="<?= $this->escapeAttr($this->widget->getConfig('iframeScroll')) ?>"
        src="<?= $this->escapeAttr($this->widget->getConfig('iframeSrc')) ?>" 
        height="<?= $this->escapeAttr($this->widget->getConfig('iframeHeight')) ?>"
        width="<?= $this->escapeAttr($this->widget->getConfig('iframeWidth')) ?>"></iframe>
<? } else { ?>
    <p>IFrame source URL not set.</p>
<? } ?>