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Problem with dragover and iframe

in Using jQuery • 9 years ago

Hello,

I have problem with dragover and iframes. In FF everything is OK, but Chrome and IE want not initiate events over iframe.

Please take a look at sample: http://msdrop.com/msdrop-jquery-test-iframe-frameset.htm

Try drag over and drop sample HTML elements on iframe A and iframe B.

IFRAME A (the same domain) - when you drag any HTML element from parent page over msDrop.com system in iframe, everything is OK, you can drag over, leave, or drop.

IFRAME B (other domain) - dragover not working from parent page.

How to set jQuery dragover works cross-domain and cross-browsers?

Thanks for help

Piotr

***

Read about msDrop at jQuery Forum

Replies(2)

msdrop.com

Re: Problem with dragover and iframe

9 years ago

When i open sample page in second Chrome window dragover and drop events works.

I do not understand this:

- from iframe to iframe in the same window NOT work.

- from one browser window to any iframe in second browser window WORK perfect!

Somebody help?

Thanks

Piotr

msdrop.com

Re: Problem with dragover and iframe

9 years ago

I was hoping at the jQuery Forum someone will be able to help :( I found something. Drag and drop events works on iframe when open Chromium or Chrome without restrictions.

chromium-browser --disable-web-security

google-chrome --disable-web-security

But if it is about Google Chrome "web security", why drag and drop works excellent between two windows (even from firefox to chrome), why JavaScript Console do not show any info or warrning?

This is weird Google Chrome says: "You are using an unsupported command-line flag: --disable-web-security. Stability and security will suffer." so flag works, but is unsupported?

I put drag&drop videos shows Chrome iframe problem:

http://www.youtube.com/watch?v=v65mO27h75E

http://www.youtube.com/watch?v=CnSXCRJJLEU

I want to share msDrop.com in iframes, for users domains, thanks for any idea.

Piotr

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