[
http://jira.codehaus.org/browse/DISPL-157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_117918
]
Mike Calmus commented on DISPL-157:
-----------------------------------
Part of this most recent patch could cause issues:
if (value != null & value.getClass().isArray())
should be rewritten as:
if (value != null && value.getClass().isArray())
If value is null, a NullPointerException will be thrown
> Allow displaytag in a form
> --------------------------
>
> Key: DISPL-157
> URL: http://jira.codehaus.org/browse/DISPL-157
> Project: DisplayTag
> Issue Type: Improvement
> Affects Versions: 1.1
> Reporter: Paul Woodward
> Fix For: 1.2
>
> Original Estimate: 2 hours
> Remaining Estimate: 2 hours
>
> Basically I would like to be able to make the sort/page links be javascript
> calls to a function. This is so that I can incorporate the displaytag in
> existing forms/framework I am using without losing information that is kept
> on the page.
> I can almost achieve this by:
> 1. using a custom RequestHelperFactory to create custom RequestHelper that
> creates a special type of Href - a JavascriptHref that takes the displaytag
> parameter map and passes it to a function to package up in my existing form.
> 2. the same RequestHelper to retrieve the displaytag parameters from the
> request object where they are being and pass them back to TableTag when
> requested.
> The only downfall of this plan is gereating the javascript link.
> getSortingHref in TableTag (and the similar functions) do:
> Href href = new Href(this.basehref);
> And hence I lose the functionality of my special JavascriptHref class.
> If it was:
> Href href = this.basehref.clone();
> or similar my plan would work perfectly.
> As far as I can tell, this would be a minimal impact change, just a clone
> method in Href and the use of it in TableTag.
> Would this be possible?
> Apart from this tiny issue I have, it's a truly excellent project.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
displaytag-devel mailing list
displaytag-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/displaytag-devel
