[Plone-UI] Grabbing an article title or description out of context.

[Ricardo Newbery]

Careful.  You are using the 'structure' keyword on a field that is not  
being filtered for bad html.  This could be a problem if non-trusted  
folks can edit that field.  The convention is that html is not used in  
the 'Description' field so you can usually omit the structure keyword.

Ric



On Apr 14, 2009, at 2:53 PM, erik kulvinskas wrote:

> Thanks Veda! i ended up using the following:
>
> <tal:block tal:condition="exists:here/staging/newssection/ 
> overview.html"
>             tal:replace="structure
> here/staging/newssection/overview.html/Description">
>              Document content here</tal:block>
>
> and it works great!
>
> -ERik
>
> On Tue, Apr 14, 2009 at 2:01 PM, vedaw (via Nabble)
> <ml-user+36195-1628119807 at ...> wrote:
>
> > Maybe this will help? It gives you a few ideas of things you could  
> pull
> > in... Just make sure you grab the object first.
> >
> > <tal:loop repeat="item featured">
> >                     <div class="featured-item"
> >                         tal:define="item_object item/getObject">
> >
> >                         <a tal:attributes="href item_object/ 
> absolute_url;"
> > tal:condition="exists:item_object/image_tile">
> >                             <img src="" alt=""
> >                                  tal:replace="structure python:
> > path('nocall:item_object/tag')(scale='thumb',  
> css_class='thumbImage')" />
> >                         </a>
> >
> >                         <h3 class="tileHeadline"
> >                             metal:define-macro="listitem">
> >                             <a href="#"
> >                                class="summary url"
> >                                tal:attributes="href
> > item_object/absolute_url"
> >                                tal:content="item/ 
> pretty_title_or_id">
> >                                 Item Title
> >                             </a>
> >                         </h3>
> >
> >
> >                         <span class="hidden"
> >  
> tal:replace 
> ="python:toLocalizedTime(item.ModificationDate,long_format=1)">
> >                         August 16, 2001 at 23:35:59
> >                         </span>
> >                         <p class="tileBody">
> >                             <span class="description"
> > tal:content="item/Description">
> >                                 description
> >                             </span>
> >                         </p>
> >
> > <span class="featuredClear"></span>
> >
> >                     </div>
> >                 </tal:loop>
> >
> >
> > On 4/14/09 12:54 PM, "erik kulvinskas" <vaporboy at ...> wrote:
> >
> >>
> >>
> >> Hey all,
> >>
> >> I have been struggling with this for a while now. If you go to  
> our beta
> >> test
> >> site at: http://ext.dot.state.co.us you will see that in the  
> header, just
> >> below the logo is  some static text. I would like to make that  
> dynamic by
> >> simply, or 'simply', grabbing the description from a news article  
> that
> >> exists
> >> in the content database. I have read many articles on this but  
> have fallen
> >> short of successfully doing it. I have started over and would  
> like a fresh
> >> view on this. I have read that i can access the description of a  
> news
> >> article
> >> by following a particular path-ing mechanism but i can never get  
> it to
> >> work.
> >> Could someone point me in the right direction here concerning how  
> to do
> >> this?
> >>
> >> Thanks,
> >>
> >> -Erik
> >>
> >> All,
> >>
> >> I was able to find a snippet of code that gets ALL of the text  
> for the
> >> article. Any help trying to find out how to just get its  
> description or
> >> title
> >> would be gratefuly appreciated.
> >> <tal:block tal:condition="exists:here/staging/newssection/ 
> overview.html"
> >>              tal:replace="structure
> >> here/staging/newssection/overview.html/getText">
> >
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> >
>
> View this message in context: Re: [Plone-UI] Grabbing an article  
> title or description out of context.
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> Nabble.com.
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