To make a customizable Portlet.

[dickinson]

Hello, I need to make a customizable Portlet. The Portlet, show one table with various columns.

I need that when the admin instanciate the Portlet and put it visible, he can select the columns that the Portlet can show to the user.

I want to know a way to make this. Thank you.

[peterj]

Use a preference setting. Code your portlet to read the preference and generate the appropriate number of columns. When you create a new instance, set the preference based on the number of columns desired.

[dickinson]

Hello, thank you for your answer, but I need a practice example to view how work this.

I'm new in this, and I have a little idea of you answer me in the previous post.

I need an example, if is possible. Thank you.

[dickinson]

Hello, can you say me any link with information about this?. Thank you.