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Jose Camallonga
How to redirect from a Render Filter
2 de junio de 2010 0:29
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Jose Camallonga

Ranking: New Member

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Fecha de incorporación: 2 de junio de 2010

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Hi everybody,

I am doing a filter with a render and an action to check if a user is logged in.

When it's calling and action I can redirect him to the home page if it's not logged in with the method actionResponse.sendRedirect(...) but when it's calling a render I don't know how to do it.

Any ideas? emoticon


Thanks!


Jose
Pilar Hidalgo
RE: How to redirect from a Render Filter
11 de octubre de 2012 5:28
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Pilar Hidalgo

Ranking: New Member

Mensajes: 14

Fecha de incorporación: 10 de abril de 2012

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Hi, did you solve it?

I have the same problem. I have two portlets, and I passed parameters from portletA to portletB but, when I want to redirect to portletB to see results I dont know how... because the render in the portletA dont have a redirect method
.¿Anyone help me?
Mika Koivisto
RE: How to redirect from a Render Filter
11 de octubre de 2012 16:33
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Mika Koivisto

LIFERAY STAFF

Ranking: Liferay Legend

Mensajes: 1505

Fecha de incorporación: 7 de agosto de 2006

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You can't send redirect from render phase. At the time your portlet is rendered there might already be content committed to the output stream by other portlets that's why the spec doesn't allow it. When action phase is execute it only targets it to one portlet and that's why you can do redirect from there.