[ http://jira.codehaus.org/browse/DISPL-158?page=all ]
fabrizio giustina closed DISPL-158:
-----------------------------------
Resolution: Duplicate
duplicate, see DISPL-157
> Allow displaytag in a form possible solution
> --------------------------------------------
>
> Key: DISPL-158
> URL: http://jira.codehaus.org/browse/DISPL-158
> Project: DisplayTag
> Type: Improvement
> Reporter: Paul Woodward
>
> Original Estimate: 2 hours
> Remaining: 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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