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From "K.C. Baltz" <>
Subject Re: Action Under a Tile?
Date Fri, 18 Jul 2003 18:14:30 GMT
I suspect the problem is somehow specific to your at-a-glance action.   
Is it possible that it's trying to redirect?

I know that it's possible to do:

<tiles:insert page="/" />

which is basically what you're trying to do I assume.


Aaron Longwell wrote:

> I am intermediately experienced with Struts, but I hit a brick wall 
> today trying to solve the following problem:
> I am about 90% finished with a web app for a client. In discussions 
> yesterday they decided to add an "at-a-glance" section to each page of 
> the web site. You can think of this as a news feed that will sit on 
> the left sidebar, it will have the same information on every page, but 
> generating the information will require some business logic, and thus 
> an Action.
> I can easily add the layout for this into the tile that services the 
> pages on the site.... It will be a simple collection to iterate over, 
> so the JSP is simple as well.
> The Complicated Part: adding a collection to the request scope for 
> each of my existing actions. There are 15 actions existing.
> I dreamed that it would be possible to add a tiles definition that 
> included the result of an Action as opposed to a JSP (well, more 
> accurately, included a JSP after being sent through an action first). 
> Essentially, this means 2 actions are executed on each request.... the 
> request's action... and the action to populate the data sidebar.
> I tried to do this, by using a tag like this:
> <tiles:put name="at-a-glance" value="/common/"/>
> I get the following error: Exception in /common/ Cannot 
> forward after response has been committed
> I am intermediately experienced with servlets, and I know that servlet 
> includes are somewhat possible... but I'm obviously not experienced 
> enough to solve this problem. Thanks for your help!
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