How to Hide/view the portlets in liferay Portal?

I m developing portlets on liferay portal using icefaces, i want to hide/view the portlet programmaticaly from an action written in my managed bean. so please help m开发者_Go百科e ASAP?

Thanks in advance...

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You can invoke the method ActionResponse.setWindowState(WindowState.MINIMIZED) from an action of your portlets. When talking about actions, I am referring to the ActionResponse and EventResponse classes of the portlets API.

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I have done something similar. If there is no data found on the portlet I usually hide it. I have check box in preference, I enable that only when needed. https://dev.liferay.com/de/develop/tutorials/-/knowledge_base/6-1/implementing-configurable-portlet-preferences