Hey Roberto!
So, I've used your code and this turned out:
*index.html*
*
*
<div id="carousel-example-generic" class="carousel slide">
<ol class="carousel-indicators">
<li data-target="#carousel-example-captions" data-slide-to="0"
class="active"></li>
<li data-target="#carousel-example-captions" data-slide-to="1"></li>
<li data-target="#carousel-example-captions" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
{{for post in news:}}
{{if index==0:}}
<div class="active item"><img
src="{{=URL('static','images/carousel/%s' %(post.image))}}" alt="banner1"
/>
<h3>{{=post.title}}</h3>
<p class="text-center">{{=post.post}}</p>
<p class="text-right">{{=post.created_on}}</p>
</div>
{{else}}
<div class="item"><img
src="{{=URL('static','images/carousel/%s' %(post.image))}}" alt="banner2"
/></div>
{{pass}}
{{pass}}
</div>
<a class="cglyphicon glyphicon-chevron-left"
href="#carousel-example-generic" data-slide="prev">‹</a>
<a class="glyphicon glyphicon-chevron-right"
href="#carousel-example-generic" data-slide="next">›</a>
</div>
</div>
I don't understand why, but I'm getting this error:
<type 'exceptions.SyntaxError'> invalid syntax (index.html, line 70)
What could it be?
Quarta-feira, 7 de Agosto de 2013 18:37:54 UTC+1, Roberto Perdomo escreveu:
>
> Hi Hugo, I dont know bootstrap carousel, but in the view you are iterating
> many times the main div "carousel-example-generic".
>
> In your case you need iterate only the dinamic content of the carousel,
> and the carousel content are divs.
>
> See this example with my comments:
>
> <div id="myCarousel" class="carousel slide">
> <ol class="carousel-indicators">
> <!-- If you have 3 fixed items, you can leave this-->
> <li data-target="#myCarousel" data-slide-to="0"
> class="active"></li>
> <li data-target="#myCarousel" data-slide-to="1"></li>
> <li data-target="#myCarousel" data-slide-to="2"></li>
> </ol>
> <!-- Carousel items -->
> <div class="carousel-inner">
> <!-- Here is where you will perform the iteration of your three
> elements {{for post in news:}} -->
> <!-- if index == 0 output this line -->
> <div class="active item"><img src="your dinamic content for
> active element" alt="banner1" /></div>
> <!-- else output this -->
> <div class="item"><img src="your dinamic content" alt="banner2"
> /></div>
> <!-- end if else -->
> <!-- end iteration -->
> </div>
> <!-- Carousel nav -->
> <a class="carousel-control left" href="#myCarousel"
> data-slide="prev">‹</a>
> <a class="carousel-control right" href="#myCarousel"
> data-slide="next">›</a>
> </div>
>
> hope I've helped with this example.
>
>
> 2013/8/7 Hugo Costa <hugon...@gmail.com <javascript:>>
>
>> Hello!
>>
>> I'm doing a website where I have a carousel in which should be the 3
>> latest news, going to search for Title, Content and Date to the database
>> but isn't working like I wanted.
>>
>> The code:
>>
>> *default.py*
>>
>> def index():
>> """
>> example action using the internationalization operator T and flash
>> rendered by views/default/index.html or views/generic.html
>>
>> if you need a simple wiki simple replace the two lines below with:
>> return auth.wiki()
>> """
>> if auth.user:
>> response.flash = T('Welcome %s %s' % (auth.user.first_name,
>> auth.user.last_name))
>> else:
>> response.flash = T('Welcome Visitor')
>> news = db(db.posts).select(orderby=~db.posts.id, limitby=(0, 3))
>> return dict(news=news)
>>
>> *index.html*
>> *
>> *
>> {{for post in news:}}
>> <div id="carousel-example-generic" class="carousel slide">
>> <ol class="carousel-indicators">
>> <li data-target="#carousel-example-captions" data-slide-to="0"
>> class=""></li>
>> <li data-target="#carousel-example-captions" data-slide-to="1"
>> class=""></li>
>> <li data-target="#carousel-example-captions" data-slide-to="2"
>> class=""></li>
>> </ol>
>>
>> <div class="carousel-inner">
>> <div class="item active">
>> <img data-src="holder.js/900x500/auto/#777:#777"
>> alt="900x500" src="
>> http://payload.cargocollective.com/1/0/221/2318/08-Poster-2_900.jpg";>
>> <div class="carousel-caption">
>> <h3><a href="{{=URL(a='hugo', c='default', f='show', args=[
>> post.id])}}" title="{{=post.title}}">{{=post.title}}</h3>
>> <p class="text-center">{{=XML(markdown(post.post))}}</p>
>> <p class="text-right">{{=post.created_on}}</p>
>> </div>
>> </div>
>>
>> </div>
>>
>> <!-- Controls -->
>> <a class="left carousel-control" href="#carousel-example-generic"
>> data-slide="prev">
>> <span class="glyphicon glyphicon-chevron-left"></span>
>> </a>
>> <a class="right carousel-control" href="#carousel-example-generic"
>> data-slide="next">
>> <span class="glyphicon glyphicon-chevron-right"></span>
>> </a>
>> </div>
>> {{pass}}
>>
>> If you guys could give me a hand on this I'd apreciate it :)
>>
>> Thanks,
>>
>> Hugo
>>
>> --
>>
>> ---
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>>
>>
>
>
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![http://payload.cargocollective.com/1/0/221/2318/08-Poster-2_900.jpg"](http://payload.cargocollective.com/1/0/221/2318/08-Poster-2_900.jpg"){kind=link}