In V2.0 it will be possible by subclassing getMarkupFragment(String
id). Don't think it'll be easy in 1.2
Juergen
On 10/26/06, Wouter Huijnink <[EMAIL PROTECTED]> wrote:
> Hi list,
>
> We have a domain class containing an XML string that needs to be
> transformed to XHTML, but we'd like to have a 2-phase transformation: an
> XSLT to generate wicket markup, and then a parsing and binding of this
> generated markup, using BookmarkablePageLink and other wicket components.
>
> Is it possible to inject new markup elements into the wicket page
> representation, and bind these new elements to Component instances?
>
> ___
> In more detail:
> We want to display a domain class that has an XML string as one of its
> members:
>
> public class DomainClass {
> private String title;
> private String introText;
> private String xml;
>
> ...
> }
>
> In order to properly display a DomainClass on a page, the xml needs to
> be transformed to XHTML. However, this XHTML is supposed to contain
> links to wicket pages that will have to be built by the transforming
> component, as we don't want the XSLT to contain hard-coded links.
>
> XML:
> <e:text>
> <e:p>
> <e:asset src="happy-user.png"/>
> </e:p>
> <e:p>
> Videbam enim plenam ecclesiam, et alius sic ibat, alius autem
> sic. mihi autem displicebat, quod agebam in saeculo, et oneri mihi erat
> valde, non iam inflammantibus cupiditatibus, ut solebant, spe honoris
> et <e:keyword-ref keyword-id="money">pecuniae</e:keyword-ref>pecuniae ad
> tolerandam illam servitutem tam gravem. iam enim me illa non
> delectabant, prae ulcedine tua et decore domus tuae, quam dilexi;
> </e:p>
> </e:text>
>
> the wicket markup for displaying a DomainClass would be
> <div wicket:id="domainClassOutput">
> <span wicket:id="title" class="title">domainClassTitle</span><br />
> <span wicket:id="intro" class="intro">domainClassIntroText</span><br />
> <span wicket:id="formattedText"
> class="text">domainClassText</span><br />
> </div>
>
> The endresult we want for the XML transformation is:
> <p>
> <img src="http://myserver/_img/happy-user.png"; alt="happy user" />
> </p>
> <p>
> Videbam enim plenam ecclesiam, et alius sic ibat, alius autem
> sic. mihi autem displicebat, quod agebam in saeculo, et oneri mihi erat
> valde, non iam inflammantibus cupiditatibus, ut solebant, spe honoris
> et <a
> href="http://myserver/app/mountedBookmarkablePage/keyword/money";>pecuniae</a>
> ad tolerandam illam servitutem tam gravem. iam enim me illa non
> delectabant, prae ulcedine tua et decore domus tuae, quam dilexi;
> <p>
>
> The easy way would be to use 1 XSLT, generating the above XHTML
> directly, using hardcoded URLs for images and internal links. We'd
> really prefer to use wicket components instead of hard coded links,
> though - so we'd need an intermediate, dynamic wicket markup like this:
>
> <p>
> <img wicket:id="dynamicImage1" />
> </p>
> <p>
> Videbam enim plenam ecclesiam, et alius sic ibat, alius autem
> sic. mihi autem displicebat, quod agebam in saeculo, et oneri mihi erat
> valde, non iam inflammantibus cupiditatibus, ut solebant, spe honoris
> et <a wicket:id="dynamicLink1">pecuniae</a> ad tolerandam illam
> servitutem tam gravem. iam enim me illa non delectabant, prae ulcedine
> tua et decore domus tuae, quam dilexi;
> <p>
>
> which can be bound in the code by doing something like this:
>
> [for each image that was found in the parsed xml]
> WebMarkupContainer webMarkupContainer = new
> WebMarkupContainer(dynamicImgId);
> webMarkupContainer.add(new AttributeModifier("src", true, new
> Model(getImagePath(imageName))));
> this.add(webMarkupContainer);
>
> [for each keyword reference that was found in the parsed xml]
> BookmarkablePageLink link = new BookmarkablePageLink(dynamicLinkId,
> KeywordPage.class);
> this.add(link);
>
>
> Any suggestions as to how to accomplish this?
>
> Regards,
> Wouter
>
> --
> Wouter Huijnink
> Func. Internet Integration
> W http://www.func.nl
> T +31 20 4230000
> F +31 20 4223500
>
>
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![http://myserver/_img/happy-user.png"](http://myserver/_img/happy-user.png"){kind=link}