Martin Grigorov created ISIS-1008:
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Summary: 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
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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