Hi,

Just a question to know if we can stick with the idea of loading an existing 
app inside another app using qx.ui.embed.Iframe:
Is this (or should it be) a framework supported use case?

If not, we have to find another solution.
Maybe it's somehow possible to load the second app like loading app parts?
Any ideas are welcome! :)

Best regards,
Andreas

Von: Fink, Andreas [mailto:[email protected]] 
Gesendet: Montag, 3. September 2012 15:08
An: qooxdoo Development
Betreff: Re: [qooxdoo-devel] Problem with qoxdoo app inside qx.ui.embed.Iframe

Hi,

I managed to reproduce the problem with the two small apps attached.
Do the following steps wit Internet Explorer:

1. Click "load inFrameApp" Button.
2. Focus the text field inside the IFrame.
3. Click "destroy inFrameApp" Button.

After that it's impossible to get a cursor at the text field in the basic app 
using mouse clicks.

If I focus the text field inside the basic app before destroying the IFrame, 
the Problem didn't occur.
I also found out that it's still possible to focus the text field by using tab 
key and after focus it with tab (or textField.focus()) everything works again.

Regards,
Andreas

Von: Alexander Steitz [mailto:[email protected]] 
Gesendet: Montag, 3. September 2012 13:31
An: qooxdoo Development
Betreff: Re: [qooxdoo-devel] Problem with qoxdoo app inside qx.ui.embed.Iframe

Hi Andreas,

please send it to the list . maybe someone else has also an idea for a solution.

Regards,
  Alex

From: Fink, Andreas [mailto:[email protected]] 
Sent: Monday, September 03, 2012 11:53 AM
To: qooxdoo Development
Subject: Re: [qooxdoo-devel] Problem with qoxdoo app inside qx.ui.embed.Iframe

Hi Alex,

Thanks in advance, I'll make a small example. 
Should I send it to you or to the List (not sure if attached files are 
delivered)?

Regards,
Andreas

Von: Alexander Steitz [mailto:[email protected]] 
Gesendet: Montag, 3. September 2012 11:25
An: qooxdoo Development
Betreff: Re: [qooxdoo-devel] Problem with qoxdoo app inside qx.ui.embed.Iframe

Hi Andreas,

is it possible for you to create a small demo just showing the application 
structure (no real data)? 

With this example it would be a lot easier for us to find the issue. A small 
sample with an application and another application in an iframe should do. Then 
we have a reproducible behavior at least for IE and can fix the bug.

Regards,
  Alex


From: Fink, Andreas [mailto:[email protected]] 
Sent: Monday, September 03, 2012 10:46 AM
To: 'qooxdoo Development ([email protected])'
Subject: [qooxdoo-devel] Problem with qoxdoo app inside qx.ui.embed.Iframe

Hi all,

we have a weird problem if we load a standalone (or inline) qooxdoo app within 
qx.ui.embed.Iframe in another qooxdoo app.
I first give you an idea what we trying to do:

We have a small e-shop coded with qooxdoo, it's an inline app and works pretty 
good alone on a website.
We have another app (ReForm in real-life examples) to manage business 
processes, let's say it's a little ERP-System ;)

Now we try to load the e-shop within an qx.ui.embed.Iframe inside our 
ERP-System. That works well using Firefox and Chrome but makes some nasty 
problems while using IE.
If the Iframe with the e-shop is opened everything works good but after closing 
the Iframe (e-shop gets disposed) it's not possible to get a "working" focus on 
any field within the basic ERP-System.
"working" focus because the fields get focused (the decorator change) but there 
is no cursor and tipping is impossible.
If I open the Iframe with the e-shop again everything works again... This only 
happens if the Iframe becomes the focus, if I simple open and close the Iframe 
without clicking into the e-shop the ERP-System remains usable.

I think that disposing the e-shop within the Iframe destroys something the 
basic system needs for cursor handling or anything related, there are no errors 
on the IE Javascript console. For me it's really hard to find the problem. 
Maybe a developer of the core team or someone of the users with inside 
knowledge have an idea what's happening. I'm absolutely helpless at the 
moment...

Best Regards,
Andreas


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