Error while parsing the 'sandbox' attribute: 'ms-allow-popups' is an invalid sandbox flag

[Purvi]

Hello All,

I added some javascript Code in Core.Agent.TicketProcess.js for making some Dynamic Fields Read Only.
My code worked fine.
However, I noticed that I was getting the following error in console.

Error while parsing the 'sandbox' attribute: 'ms-allow-popups' is an invalid sandbox flag in otrs/index.pl?Action=AgentTicketZoom;TicketID=49

I am not able to understand how this occurred.
I removed the my code but still same issue.

Are we not suppose to change the js files ?

Can anyone please help.
M stuck here.

[atom]

Hi,

i have the same problem here with v6
Error while parsing the 'sandbox' attribute: 'ms-allow-popups' is an invalid sandbox flag.

What could be the reason?
Regards,
Ahmet

[Lenny]

edit: Kernel/Output/HTML/Templates/Standard/AgentTicketZoom/ArticleRender/MIMEBase.tt

find code

Code: Select all

<iframe sandbox="allow-same-origin allow-popups ms-allow-popups allow-popups allow-popups-to-escape-sandbox" width="100%" frameborde    r="0" id="Iframe[% Data.ArticleID | html %]" onload="window.setTimeout( function (){ CheckIFrameHeight('Iframe[% Data.ArticleID | html %    ]'); }, 500);" src="[% Env("Baselink") %]Action=AgentTicketArticleContent;Subaction=HTMLView;TicketID=[% Data.TicketID | html %];Article    ID=[% Data.ArticleID | html %];FileID=[% Data.HTMLBodyAttachmentID | html %];[% IF !Config("SessionUseCookie") %][% Env("SessionName") |     html %]=[% Env("SessionID") | html %][% END %]"></iframe>

remove:

Code: Select all

ms-allow-popups

[zzz]

Hello,

Just for your information: you don't have to remove this flag, as Chrome only tells you that it doesn't know what to do with it.
No harm at all – just an ugly message.

Best regards
Emin