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Problems with multiple-bottons on one form

 
hal arres
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Hi,

I want to navigate from one form to the "previous" and to the "next" form, to realise this I am using LookupDispatchAction class.
I can navigate to the next form but always I am pushing the button "previous" I got the following Exception:

MESSAGE Request[] does not contain handler parameter named []
DESCRIPTION The request sent by the client was syntactically incorrect (Request[] does not contain handler parameter named []).

Does anyone know what this means?
Or doesn't LookupDispatchAction work and I have to use another Action-Class?

mfg hal arres
 
John Smith
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Lookup dispatch action does work, the API docs were fairly self-explanatory I thought however here's a quick example:



Hope you can see what you did wrong from this, enjoy
 
hal arres
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This is my code, and I think that it is alright. But I don't know why it doesn't work.


struts-config.xml




One LookupDispatchAction-Class:



I can go forward, to the next form, but not to the previous.
[ November 01, 2004: Message edited by: hal arres ]
 
hal arres
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I found my mistake:

In resource-properties is a german word "Zur�ck" using an umlaut (�, �, �). This is something like a special character. But there is no german word to paraphrase it.

Does anyone know what to do about it?
 
It is sorta covered in the JavaRanch Style Guide.
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