Database

[Parthiban R, geändert vor 13 Jahren.]

Hello,
How use the database connection in liferay.

Thanks and Regards
Parthiban.R

[Vishal Mehta, geändert vor 13 Jahren.]

Refer http://www.liferay.com/documentation/liferay-portal/6.0/administration

Different configuration requirements for each database source.

[Parthiban R, geändert vor 13 Jahren.]

Thank you Vishal Mehta,

I got implementation of mysql connection using portal-ext.properties. How i can use that connection in my own portlet. what data-source liferay provide to use that connection? where i can find ?

Thanks and Regards
Parthiban.R

[Vishal Mehta, geändert vor 13 Jahren.]

It is little complex to explain this process over a forum. There is an action file which contains code for this. You can check that file for standard liferay portlet to understand better. Then you have view.jsp which will be displayed as home page of portlet by default. All your display details should reside there.

[Hitoshi Ozawa, geändert vor 13 Jahren.]

Following thread may give you some insight into what is needed.

http://www.liferay.com/community/forums/-/message_boards/message/8200711

[long zhao, geändert vor 12 Jahren.]

Is there some wiki or blog tutorial explain such question clearly?
The thread is hard to read.

[Mani kandan, geändert vor 12 Jahren.]

Take a look this wiki and this wiki

[long zhao, geändert vor 12 Jahren.]

Thanks. But the question is after installing Liferay and connecting the database, I want to create a portlet, which also need to connect the database. What I should do?
Using JDBC directly? or through the Liferay's connection. but how?

Mani kandan:

Take a look this wiki and this wiki

[Hitoshi Ozawa, geändert vor 12 Jahren.]

If you are creating a new portlet which uses it's own table, check serviceBuilder.

http://www.liferay.com/community/wiki/-/wiki/Main/Service+Builder

[Mani kandan, geändert vor 12 Jahren.]

Hi long,

Useful link for create database portlet