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Item6039: Preview does not respect VIEW_TEMPLATE (trunk only)

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Don't show the "uggly truth" in preview mode. Instead, wrap the data into the same VIEW_TEMPLATE that the user normally sees. The bug in itself is not sever, only uggly. But as it is a fundamental flaw, I make it urgent to get it fixed soon.

But how do we mix in the normal preview gear into the VIEW_TEMPLATE? Do we need a PREVIEW_TEMPLATE variable?

Dynamically rendering a preview similar to view (e.g. using SEARCH, FORMFIELD, etc) is a problem in itself because it does its calculations on the base of the data already committed to the store. However, the preview holds the new data in a hidden form which is not committed yet and thus is not accessible to the TWikiApplication inside a preview. Here it is your pandora's box.

This is not fully solvable other than ripping out the preview button, afaics.

-- TWiki:Main/MichaelDaum - 01 Oct 2008

I'd rather that Preview used VIEW_TEMPLATE - otherwise there's a good chance of things getting out of sync, and the users not seeing it fo what they mean.

-- TWiki:Main.SvenDowideit - 05 Oct 2008

hmmm.... in preview does user expect exact look/feel and application (search/meta data) results to match what user see after committing (save) the data? I don't think so - VIEW_TEMPLATE is better...i think its ok to have some functionality missing in preview.

-- TWiki:Main.SopanShewale - 24 Nov 2009

ItemTemplate
Summary Preview does not respect VIEW_TEMPLATE (trunk only)
ReportedBy TWiki:Main.MichaelDaum
Codebase ~twiki4
SVN Range TWiki-5.0.0, Tue, 23 Sep 2008, build 17539
AppliesTo Engine
Component

Priority Enhancement
CurrentState New
WaitingFor

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TargetRelease n/a
ReleasedIn

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Topic revision: r5 - 2010-03-15 - SopanShewale
 
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