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https://issues.apache.org/jira/browse/ISIS-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Haywood updated ISIS-1008:
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    Fix Version/s: viewer-wicket-1.8.0

> Make it possible to stream Lobs after using the action prompt
> -------------------------------------------------------------
>
>                 Key: ISIS-1008
>                 URL: https://issues.apache.org/jira/browse/ISIS-1008
>             Project: Isis
>          Issue Type: Improvement
>          Components: Viewer: Wicket
>    Affects Versions: viewer-wicket-1.7.0
>            Reporter: Martin Grigorov
>            Assignee: Martin Grigorov
>             Fix For: viewer-wicket-1.8.0
>
>
> At the moment it seems it is not possible to stream back to the browser a 
> character or binary content (as response attachment) after using an action 
> prompt (modal window).
> If the action doesn't require filling parameters then firing it will execute 
> a normal (non-Ajax) request and streaming content (e.g. PDF, DOCX) is not a 
> problem.
> But if there are parameters to be provided then Isis Wicket viewer open a 
> modal window and its OK/Submit action is executed in Ajax request. To be able 
> to stream any Lob content back to the client we need to do something like 
> https://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow



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