[jira] Commented: (DISPL-157) Allow displaytag in a form

    [ http://jira.codehaus.org/browse/DISPL-157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=139512#action_139512 ]

Esat Postaci commented on DISPL-157:
------------------------------------

Where is the 1.2 version :)

Still testing since 6 months.

OMG...

> 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.

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