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https://issues.apache.org/jira/browse/ISIS-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14273519#comment-14273519
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ASF subversion and git services commented on ISIS-1008:
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Commit c896fc0a0da8aa84c8c6dad727c31b25946faaab in isis's branch
refs/heads/ISIS-1008-stream-lobs-in-ajax from [~mgrigorov]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=c896fc0 ]
ISIS-1008 A dummy demo of downloading a ToDo as a JSON in an Ajax request.
The action requires a mandatory comment parameter to trigger an action prompt
(thus Ajaxy)
> 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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