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  • Beginner 28 posts 78 karma points
    Aug 19, 2013 @ 22:27
    Beginner
    0

    Bootstrap Carousel Problem

    Hi.I am a quite beginner here.. I have been doing some smaller umbracosites and now I wanted to implement bootstrap..My problem is how to get the bootstrap carousel working.I have tried to implement it in the code but it is not working as it should. It just shows the content above each other instead of in the carousel.Does any have a solution or an example to see??My code is like this..

     <xsl:variable name="sliderNode" select="$currentPage/parent::*/child::*[@level=1]"/>
    <xsl:for-each select="$sliderNode/child::umediaSlider">
      <div class="slider">
        <div class="container-fluid">
          <div id="heroSlider" class="carousel slide">
            <div class="carousel-inner">
              <div class="active item">
                <div class="hero-unit">
                  <div class="row-fluid">
                    <div class="span7 marketting-info">
                      <h1>
                        <xsl:value-of select="@nodeName"/>
                      </h1>
                      <p>
                        <xsl:value-of select="teaserText" disable-output-escaping="yes"/>
                      </p>
                    </div>
                    <div class="span5">
                      <img src="{umbracoFile}" class="thumbnail" />
                    </div>
                  </div>
                </div>
              </div>
            </div>
            <a class="left carousel-control" href="#heroSlider" data-slide="prev">‹</a>
            <a class="right carousel-control" href="#heroSlider" data-slide="next">›</a>
          </div>
        </div>
      </div>
    </xsl:for-each>
    
  • Chriztian Steinmeier 2798 posts 8788 karma points MVP 8x admin c-trib
    Aug 19, 2013 @ 22:42
    Chriztian Steinmeier
    0

    Hi Beginner,

    If you see the correct content but just not in the carousel — that's usually because the JavaScript or the CSS doesn't kick in. Which means that you're either not generating the correct markup, or you've inadvertently missed a class and/or id somewhere.

    Assuming your slide images render correct (so no missing images etc.), there's reallyonly one thing that I could imagine coming out wrong in the code you've pasted - because XSLT will output well-formed XML by default, your prev and next links may be rendered as self-closing links, e.g.: <a class="left carousel-control" href="#heroSlider" data-slide="prev" /> which can totally break layout in some browsers...

    To fix that, you can add an <xsl:comment/> instruction inside of each of them to prevent the XSLT processor from closing them in the output.

    • Have you tried viewing the source (the real source - not the DOM Inspector's version) of the generated page? Does it look like it's supposed to?
    • Are the Bootstrap CSS & JS files being loaded?
    • If you inspect e.g. the #heroSlider element, is it getting any of its styles from the Bootstrap CSS file?

    Hope this helps you pinpoint the problem(s)...

    /Chriztian

  • Beginner 28 posts 78 karma points
    Aug 19, 2013 @ 23:10
    Beginner
    0

    Hi Christian! Thanks for your support.

    I just managed to get it to Work:) I still have to solve a problem with the class item as you can se in the code. The first has to be class="active item" if it has to work. I am unsure how to solve it. It Works with a litle hardcoded item, but that is no good.. Now I need to get all items from umbraco and somehow add the class active to the first item. How should I do that???

     <xsl:variable name="sliderNode" select="$currentPage/parent::*/child::*[@level=1]"/>
    <div class="slider">      
    
          <div class="container-fluid">
            <div id="heroSlider" class="carousel slide">
            <div class="carousel-inner"> 
              <div class="active item">
                  <div class="hero-unit">
                    <div class="row-fluid">
                      <div class="span7 marketting-info">
                        <h1>Some header text</h1>
                        <p>
                         Some text about the simple life...
                        </p>                       
                      </div>
                      <div class="span5">
                        <img src="img/placeholder.jpg" class="thumbnail"></img>
                      </div>
                    </div>
                  </div>
                </div>  
    
              <xsl:for-each select="$sliderNode/child::umediaSlider">
               <div class=" item">                    
                <div class="hero-unit"> 
                  <div class="row-fluid">
                    <div class="span7 marketting-info">
                      <h1>
                        <xsl:value-of select="@nodeName"/>
                      </h1>
                      <p>
                        <xsl:value-of select="teaserText" disable-output-escaping="yes"/>
                      </p>
                    </div>
                    <div class="span5">
                      <img src="{umbracoFile}" class="thumbnail" />
                    </div>
                  </div>
                </div>                           
               </div>   
              </xsl:for-each>
            </div> 
            <a class="left carousel-control" href="#heroSlider" data-slide="prev">‹</a>
            <a class="right carousel-control" href="#heroSlider" data-slide="next">›</a>
            </div>
          </div>          
      </div>
    
  • Chriztian Steinmeier 2798 posts 8788 karma points MVP 8x admin c-trib
    Aug 19, 2013 @ 23:18
    Chriztian Steinmeier
    0

    Hi,

    Here's how to add a class to only the first item of a list:

    <xsl:for-each select="$sliderNode/umediaSlider">
        <div class="item">
            <xsl:if test="position() = 1"><xsl:attribute name="class">item active</xsl:attribute></xsl:if>
            <div class="hero-unit">
                <!-- ... -->
            </div>
        </div>
    </xsl:for-each>
    

    As you can see, it's possible to override the attribute if a specific condition is met.

    /Chriztian

  • Beginner 28 posts 78 karma points
    Aug 19, 2013 @ 23:31
    Beginner
    0

    Thanks a lot:) Problem is solved and you saved my evening:)

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