I have implemented the iFrameResizer plugin here with the following settings:
$('#iframeResizer').iFrameResize({
log : true,
scrolling : true,
enablePublicMethods : true, // Enable methods within iFrame hosted page
heightCalculationMethod : 'lowestElement'
});
and the iframeSizer.contentWindow.min.js has been added to the iframe content window - I can see that the scroll bars are working which tells me the iFrame Resizer plugin has been implemented correctly - but the height is not resizing correctly??
I thought perhaps maybe the problem could be from the iFrame content being hosted on a secure server????
If anybody is able to offer some advice or suggestions I'd really appreciate it.
You need to set the checkOrigin option.
https://github.com/davidjbradshaw/iframe-resizer/blob/master/docs/parent_page/options.md#checkorigin