Get current group ID

[John Bernardini, módosítva 15 év-val korábban]

hi,

I'm developing a portlet that shows journal articles. I need to specify the community id to filter content in each community. How can I get community id in my code?

[Fuad Efendi, módosítva 15 év-val korábban]

Use portletGroupId (predefined variable) in your JSP.


Quoting John Bernardini at Liferay's Community Forums <[e-mail]>:

> hi,
>
> I'm developing a portlet that shows journal articles. I need to
> specify the community id to filter content in each community. How can
> I get community id in my code?
> --
> Liferay Community Forum
> [e-mail]
> http://www.liferay.com/web/guest/community/forums/-/message_boards/message/1065754

[John Bernardini, módosítva 15 év-val korábban]

For the jsp I havan't problem. What class can do it in the source code of the portlet?

[Fuad Efendi, módosítva 15 év-val korábban]

You need to pass it to source code as parameter; source code for
portlet have no knowledge on potlet instance of community... "Layout"
belongs to "Community", "Portlet Instance" belongs to "Layout"...

Quoting John Bernardini at Liferay's Community Forums <[e-mail]>:

> For the jsp I havan't problem. What class can do it in the source
> code of the portlet?
> --
> Liferay Community Forum
> [e-mail]
> http://www.liferay.com/web/guest/community/forums/-/message_boards/message/1065815

[John Bernardini, módosítva 15 év-val korábban]

Thanks a lot. Now it run.

[alain raybon, módosítva 15 év-val korábban]

hi Fuad,
can u plz be more clear, coz i have the same probleme of John, how i can get the current community, (current groupid)

thx

[Vaibhav Mittal, módosítva 11 év-val korábban]

As suggested by Thiago you can use below method for groupId through themedisplay:
Long groupId = themeDisplay.getLayout().getGroupId();

[Enrique Valdes Lacasa, módosítva 9 év-val korábban]

This last solution worked for me in Liferay 6.1.1 CE. The solution proposed by Thiago is deprecated by this version I believe, but it might still work. Thanks to both!

[Bharamani P Tashildar, módosítva 6 év-val korábban]

Hi,

How can I get current groupId in post login action?

As themeDisplay object not available in Postlogin action.

Any Input?

Thanks

[Thiago Moreira, módosítva 15 év-val korábban]

Hi John,

Try this:

ThemeDisplay themeDisplay= (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
long portletGroupId= themeDisplay.getPortletGroupdId();

Take a look at javadoc for further information.

Regards