Try this in your app/views/pages/show.dryml:
<show-page>
<after-header:>
<if test="&this.content_type == 'image' && !this.content_link.empty?">
<image src="&this.content_link"/>
</if>
</after-header:>
</show-page>
Bryan
On Tue, Feb 28, 2012 at 9:16 AM, Scorpio <[email protected]> wrote:
> Hello. I've tried everything I can think of to extend this code :
>
> <def tag="show-page" for="Page">
> <page merge title="#{ht 'page.show.title', :default=>['Page'], :name
> => name(:no_wrapper => true) }">
>
> <body: class="show-page page" param/>
>
> <content: param>
> <header param="content-header">
> <a:chapters param="parent-link">« <ht
> key="page.actions.back_to_parent" parent="Chapter" name="&this">Back
> to <name/></ht></a:chapters>
> <h2 param="heading">
> <ht key="page.show.heading" name="#{name(:no_wrapper =>
> true)}">
> Page <name/>
> </ht>
> </h2>
>
> <record-flags fields="" param/>
>
> <a:owner param="creator-link"/>
>
> <a action="edit" if="&can_edit?" param="edit-link">
> <ht key="page.actions.edit" name="#{name(:no_wrapper =>
> true)}">
> Edit Page
> </ht>
> </a>
> </header>
>
> <section param="content-body">
> <view:body param="description" />
> <field-list fields="index, content_link, content_type"
> param/>
> <section param="collection-section">
> <h3 param="collection-heading">
> <ht key="chapter.collection.heading"
> count="&this.chapters.count" >
> <human-collection-name collection="chapters" your/>
> </ht>
> </h3>
>
> <collection:chapters param/>
> </section>
> </section>
> </content:>
>
> </page>
> </def>
>
> What I want to do Is add this code (or it's dryml equivalent):
>
> <%if this.content_type == "Image" and this.content_link%>
> <%= image_tag(this.content_link) %>
> <%else%>
> <%end%>
>
> to the top of the body below the header but everything i try seems to
> either replace content in total or do nothing despite the old and
> merge keywords. Also the back to chapter link doesn't work. I've got
> no idea why as the link looks ok to me. I know I'm asking a lot but I
> wanna use that as reference for the future as I've been struggling to
> understand dryml since 1.0
>
>
> [Sorry for lack of dryml but I try to minimize it's use as I've got no
> idea how this works despite a *LONG* time of effort. btw something
> explaining it on a practical example would be nice as the reference
> didn't help me much as half the tax are either absent or out of
> context so it really tells me very little to nothing]
>
> I can get the desired result the way I've been always working that is
> copying the tag to application.dryml and overwriting it from there but
> I wanna do it clean for once. Again. I've got no idea how to extend
> that even more in show.dryml as it says something that param is
> unavailable outside of a definition :(
>
> Please help.
> Thanks in advance.
>
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