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iFrame ext. workaround works on http but not https -> Solved
https://www.tinywebgallery.com/forum/viewtopic.php?f=21&t=4359		 Page 1 of 1
Author:  marcverkade [ 18. Jun 2017, 05:35 ]
Post subject:  iFrame ext. workaround works on http but not https -> Solved
Hai Michael,

All our sites are now running fine with the external workaround in http.
Slowly but surely I thought I got every scenario covered...
But then one of my customers wanted https on his wordpress site and webshop....
So I switched everything to https

- The website containing the iFrame is https --> https://www.broekmans.nl/webshop
- The iFrame site is https --> https://webshop-wordpress.broekmans.nl
- The external_ai.js is available at https://www.broekmans.nl/wp-content/plugins/advanced-iframe/js/ai_external.js
- Added the postmessage vars in the pages...

But somehow it does not work....

I added the following vars in the page:
<script>
var updateIframeHeight = true;
var keepOverflowHidden = false;
var resize_on_element_resize_delay = "200";
var element_to_measure = "container";
var usePostMessage = true;
var dataPostMessage = true;
</script>
<script src="https://www.broekmans.nl/wp-content/plugins/advanced-iframe/js/ai_external.js"></script>

Any clue what goes wrong and how I can get this to work?
regards and thanx again, Marc
Author:  TinyWebGallery [ 18. Jun 2017, 21:47 ]
Post subject:  Re: iFrame external workaround working on http but not https
var dataPostMessage = true;

is the error! this is a feature to send data from the iframe to the partent
This is a string and you defined a boolean. And therefore you get an exception which then breaks the whole script...

Simply remove it.

Best, Michael
Author:  marcverkade [ 19. Jun 2017, 06:02 ]
Post subject:  Re: iFrame external workaround working on http but not https
Errr... It is on your page!
http://www.tinywebgallery.com/blog/advanced-iframe/advanced-iframe-pro-demo/external-workaround-with-post-message#e51

<script>
var iframe_id = "example51";
var updateIframeHeight = "true";
var hide_page_until_loaded_external = "true";
var iframe_hide_elements = "#iframe-header,#iframe-footer,#some-images";
var iframe_content_id = "#iframe-content";
var iframe_content_styles = "color:#ff0000";
/* This is the difference to example 6 */
var usePostMessage = true;
var dataPostMessage = true;
</script>
Author:  marcverkade [ 19. Jun 2017, 06:09 ]
Post subject:  Re: iFrame external workaround working on http but not https
Hai Michael,

I already had tried "true" before but since that was not working I searched and found your page and tried that (see post before).

I have adjusted the vars as you said but still no luck.
Any other clue why auto-height is not working?

This is what the site has now:
<script>
var updateIframeHeight = "true";
var keepOverflowHidden = "false";
var resize_on_element_resize_delay = "200";
var usePostMessage = "true";
var element_to_measure = "container";
</script>
<script src="https://www.broekmans.nl/wp-content/plugins/advanced-iframe/js/ai_external.js"></script>
Author:  marcverkade [ 19. Jun 2017, 06:16 ]
Post subject:  Re: iFrame external workaround working on http but not https
Aha... Forget my last message!
The site was also running in http.... I had to specify https explicitly...

At https://www.broekmans.nl it does resize (Great stuff, major thanx!)
At http://www.broekmans.nl it does not resize (which is logic!)

Perhaps adjust your page and add quotes so other people do not have the same issue:
http://www.tinywebgallery.com/blog/advanced-iframe/advanced-iframe-pro-demo/external-workaround-with-post-message#e51

var usePostMessage = true; --> "true"
var dataPostMessage = true; --> "true"

Major thanx again for your great product and support!
Regards, Marc
Author:  TinyWebGallery [ 23. Jun 2017, 23:52 ]
Post subject:  Re: iFrame external workaround working on http but not https
I fixed the demos.

var usePostMessage = true;

is correct btw!

Thanks.

Best, Michael
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