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Liferay IDE Developing Liferay Hooks

Video tutorials #

Hook wizard tutorial videos #

New Hook Wizard Video 1

New Hook Wizard Video 2

FAQs #

Custom JSPs have lots of errors markings, how do I remove them? #

First, know that you can safely ignore the errors in the JSP. They are showing up because the Eclipse JSP validator does not know how to find the required contextual JSP files to make that particular JSP build without errors. I have an enhancement ticket for modifying the Eclipse JSP model to fix this situation but I have not implemented it yet because I believe the performance/memory trade off is not worth developer's time.

Second, since IDE 1.3.0, there is an option in the JSP hook wizard for disabling the JSP syntax validation for the custom_jsps folder automatically. If you didn't use the wizard, the following is the manual process.

The manual process for removing the errors is this: solution is to modify the JSP validator's exclusion filters to tell it not to validate any custom_jsp files.

  • Right click the hook project, go to Properties
  • Select Validation page
  • Check the box "Enable project specific settings"
  • In the row "JSP Syntax Validator" click the "..." button
  • In the dialog click the "Add exclude group" button
  • Select the "Exclude group" node and click the "Add Rule..." button
  • Select the filter type, "Folder or File name"
  • Click Browse for folder and select the folder that stores the custom jsps
  • Click Finish, then OK, then OK
  • Right click the custom_jsps folder and select "Validate"

The errors should be removed.

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Commentaires
Réponses Auteur Données
can u tell me the approx date for release of... abhimanyu panwar 18 juin 2010 01:56
No release date really just when I make some... Greg Amerson 21 juin 2010 07:58
It seems like these links got broken... Antonio Ivars 23 août 2010 04:18
Hi Antonio, I fixed those two links, thanks... Greg Amerson 27 août 2010 12:18
Hi Gregory, In my case, I do not have the ... Omar Rosales . 12 octobre 2010 14:05
Hi Omar, Could you check again and maybe log... Greg Amerson 27 octobre 2010 03:57
Hi Amerson, Thanks for your hook videos ... venka reddy 28 juin 2011 06:18
The videos are great. I just spent the last 4... lucas theisen 19 août 2011 14:41
Hi, I'm sorry, but videos are still... Lambert Mickael 29 décembre 2011 03:11
Sorry for the inconvenience. The video links... Greg Amerson 2 janvier 2012 20:54
Still not available ... Regards Patrick Patrick Steiner 5 janvier 2012 08:25
Thank you very much. It works ! Lambert Mickael 12 janvier 2012 05:45
Hey, thanks for great introdution to Hooks. I... Kris Sokolovski 14 avril 2012 02:43
Please, video link still not available, i... Onochie Ojekwe 14 juin 2013 04:01
I will try to find out where those videos went. Greg Amerson 16 juin 2013 22:47
please do... a few of us will be waiting and... Onochie Ojekwe 17 juin 2013 01:43
please do... a few of us will be waiting and... Onochie Ojekwe 17 juin 2013 01:43
Fixed! Greg Amerson 20 juin 2013 01:50
Thank you Gregory, that was quick! May I... Pedro Bezunartea López 20 juin 2013 02:54
Hey Pedro, Feel free to upload them! However,... Greg Amerson 20 juin 2013 03:08
It seems to be a recurring problem, may I... Pedro Bezunartea López 19 juin 2013 03:20
Hi Greg, I am using 1.6.1 Liferay developer... Suresh Nimmakayala 20 août 2013 19:06
Hello Suresh, Right now there is no feature to... Greg Amerson 20 août 2013 19:11
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Is there a way to also remove the Unknown Tag... Roar Granevang 30 septembre 2013 01:58
Wow. I'm sorry about that. I'll try to remove... Roar Granevang 30 septembre 2013 02:00
Hmm. I wasn't able to. Hopefully an admin can... Roar Granevang 30 septembre 2013 02:04

can u tell me the approx date for release of this article.

also try to provide pdf version here
Publié le 18/06/10 01:56.
No release date really just when I make some time. Since you asked I will try to get this doc done sooner than later. You can watch this video to see some of how to use the IDE to build hooks to get you started.

http://www.liferay.com/c/document_library/get_file?p_l_id=4616001&groupI­d=4615837&folderId=4933105&name=DLFE-40607.swf

http://www.liferay.com/c/document_­library/get_file?p_l_id=4616001&groupId=4615837&folderId=4933105&name=DLFE-40605­.swf
Publié le 21/06/10 07:58 en réponse à abhimanyu panwar.
It seems like these links got broken...
Publié le 23/08/10 04:18 en réponse à Gregory Amerson.
Hi Antonio, I fixed those two links, thanks for letting me know.
Publié le 27/08/10 12:18 en réponse à Antonio Ivars.
Hi Gregory,
In my case, I do not have the permission to use the file.
Publié le 12/10/10 14:05 en réponse à Gregory Amerson.
Hi Omar,

Could you check again and maybe log out if you are logged in. You should have access to see those files.
Publié le 27/10/10 03:57 en réponse à Omar Rosales ..
Hi Amerson,
Thanks for your hook videos

http://www.liferay.com/c/document_library/get_file?p_l_id=4616001&groupI­d=46158­37&folderId=4933105&name=DLFE-40607.swf

http://www.liferay.com/c/document_­librar­y/get_file?p_l_id=4616001&groupId=4615837&folderId=4933105&name=DLFE-40605­.swf

i­ think these videos are not avalible , request is not avaliable.

Do you have more videos like that???
Publié le 28/06/11 06:18 en réponse à Gregory Amerson.
The videos are great. I just spent the last 4 hours trying to find a way to fix my eclipse configuration so that I wouldn't see the jsp errors on a jsp hook. If only I would have watched the video first so I would have known it is not yet implemented. Good work, I'll be checking back in for updates.
Publié le 19/08/11 14:41.
Hi,

I'm sorry, but videos are still unvailable for me. Can you do something, i really want to see it ?

Thank you.

M. Lambert.
Publié le 29/12/11 03:11.
Sorry for the inconvenience. The video links have been corrected now.
Publié le 02/01/12 20:54.
Still not available ...

Regards

Patrick
Publié le 05/01/12 08:25 en réponse à Gregory Amerson.
Thank you very much. It works !
Publié le 12/01/12 05:45 en réponse à Patrick Steiner.
Hey, thanks for great introdution to Hooks. I have been using Liferay quite some time, but the Videos I noticed recently made the use of Hooks in Liferay even easier!!

Does anyone know where are some more informative videos like these? Could you provide some link
Publié le 14/04/12 02:43.
Please, video link still not available, i really need to see the video
Publié le 14/06/13 04:01.
I will try to find out where those videos went.
Publié le 16/06/13 22:47 en réponse à onochie ojekwe.
please do... a few of us will be waiting and following up on this please. cheers
Publié le 17/06/13 01:43 en réponse à Gregory Amerson.
please do... a few of us will be waiting and following up on this please. cheers
Publié le 17/06/13 01:43 en réponse à Gregory Amerson.
It seems to be a recurring problem, may I suggest to upload them to youtube?

Thanks for your efforts!
Publié le 19/06/13 03:20 en réponse à Gregory Amerson.
Publié le 20/06/13 01:50 en réponse à onochie ojekwe.
Thank you Gregory, that was quick!

May I upload the videos to youtube? ;)
Publié le 20/06/13 02:54 en réponse à Gregory Amerson.
Hey Pedro,

Feel free to upload them! However, those videos are over 2 years old so a bit dated. However, I think they would still be of value. I want to try to find some time re-record some new ones for upcoming 2.0 release.
Publié le 20/06/13 03:08 en réponse à Pedro Bezunartea López.
Hi Greg,
I am using 1.6.1 Liferay developer studio, may be basic question I have a plugin project when sdk all it is deploy all thats fine , just I want to know can I deploy only jsp's for this plugin project. I had a look forum and tried custom jsp hook not succeded because seems it is meant for only to override portal jsps ?

if we have another option when we right click on Plugin Project -->Liferay -->sdk--->jsp deploy that will be great feature i hope!!!

if we can achieve this by any way, please share thanks
Publié le 20/08/13 19:06.
Hello Suresh,

Right now there is no feature to just deploy the JSPs for a portlet without the entire plugin (web application) also being deployed since that is how Liferay loads your JSPs is in the context of a web application (portlet).
Publié le 20/08/13 19:11 en réponse à Suresh Nimmakayala.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Is there a way to also remove the Unknown Tag warnings, except suppressing all the warnings with annotations?
Publié le 30/09/13 01:58.
Wow. I'm sorry about that. I'll try to remove the excess ones.
Publié le 30/09/13 02:00.
Hmm. I wasn't able to. Hopefully an admin can fix this mess I caused here. And again, I'm sorry about this.
Publié le 30/09/13 02:04 en réponse à Roar Granevang.