You have to define the "images" object somewhere (presumably it is a Rows
object, which is the result of querying the database). Typically it would
be defined in the controller action and returned in the action's dictionary
(though it could also be defined in a model file if it is needed by
multiple controllers).
Anthony
On Thursday, September 24, 2015 at 9:02:34 PM UTC-4, Aydin S wrote:
>
> I am trying to learn from "my tiny website" app and use the slide show
> that it is used there in the "images/images.html" view.
> I created a new view like default/mynewpage.html and copied
> "images/images.html" view into it; when I ran it there was an error "
> "images" is not defined.
> I did some debugging, I found out it is about line 10 in the
> "images/images.html" view that causes this error:
> {{for index,image in enumerate(images):}}
>
> the whole view is like this:
> {{extend 'layout.html'}}
> {{for page in pages:}}
> <div class="container">
> <div class="row">
> <div class="span12">
> <div id="myCarousel{{=page.id if page else 0}}"
> class="carousel slide">
> <!--<ol class="carousel-indicators">
> {{for index,image in enumerate(images):}}
> <li data-target="#myCarousel{{=page.id if
> page else 0}}" data-slide-to="{{=index}}"{{if index==0:}}
> class="active"{{pass}}></li>
> {{pass}}
> </ol>-->
> <!-- Carousel items -->
> <div class="carousel-inner">
> {{for index,image in enumerate([i for i in images
> if i.page==page]):}}
> {{if index==0:}}
> <div class="item active">
> {{else:}}
> <div class="item">
> {{pass}}
> {{if auth.has_membership('manager'):}}
> {{=manager_toolbar(image.id)}}
> {{pass}}
> <img
> src="{{=URL('static','images/photo_gallery/%s' %(image.file))}}">
> </div>
> {{pass}}
> </div>
> <!-- Carousel nav -->
> <a class="left carousel-control" href="#myCarousel{{=
> page.id if page else 0}}" data-slide="prev">‹</a>
> <a class="right carousel-control" href="#myCarousel{{=
> page.id if page else 0}}" data-slide="next">›</a>
> </div>
> </div>
> </div>
> </div>
> </div>
> {{pass}}
>
>
> what's happening here is that it looks like the "image" table that has
> "images" field in it is not accessible by my new page; any help or
> suggestion to debug this? thanks...
>
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