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From "Robert Zeigler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAP5-938) Expose ability to render a portion of a page (a Block, Component, etc.) without using internal services
Date Tue, 09 Aug 2011 18:49:28 GMT

    [ https://issues.apache.org/jira/browse/TAP5-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13081836#comment-13081836
] 

Robert Zeigler commented on TAP5-938:
-------------------------------------

It seems useful for complex ajax scenarios.  Typically, you would just return the component/block/etc.
from your event handler and update a zone, but I know of at least one application that needed
more power & flexibility than zones provide (at the time, at least), and the developers
wound up rendering portions of pages and returning the text stream.  

> Expose ability to render a portion of a page (a Block, Component, etc.) without using
internal services
> -------------------------------------------------------------------------------------------------------
>
>                 Key: TAP5-938
>                 URL: https://issues.apache.org/jira/browse/TAP5-938
>             Project: Tapestry 5
>          Issue Type: New Feature
>          Components: tapestry-core
>    Affects Versions: 5.2
>            Reporter: Howard M. Lewis Ship
>            Priority: Minor
>
> Currently you have to create an instance of PageRenderQueyeImpl and obtain an appropriate
MarkupWriter.  This could be combined into a facade service to do all the necessary work.

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