Adicionando descrições dentro de uma galeria blueimp
Estou usando umGaleria BlueImp para adicionar mesas de luz à minha galeria de imagens. Então, quando você clica em uma miniatura de imagem, ela inicia uma caixa de luz com uma versão maior da imagem, etc.
Eu também quero adicionar algum texto descritivo e um botão para cada slide da mesa de luz, mas estou tendo problemas para fazer o trabalho funcionar. Não mostrará as descrições de espaços reservados que adicionei.
Aqui está o que eu tenho até agora;
HTML:
<div id="blueimp-gallery" class="blueimp-gallery">
<!-- The container for the modal slides -->
<div class="slides"></div>
<!-- Controls for the borderless lightbox -->
<h3 class="title"></h3>
<p class="description"></p>
<a class="prev">‹</a>
<a class="next">›</a>
<a class="close">×</a>
<a class="play-pause"></a>
<ol class="indicator"></ol>
<div class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" aria-hidden="true">×</button>
<h4 class="modal-title"></h4>
</div>
<div class="modal-body next"></div>
<div class="modal-footer">
<button type="button" class="btn btn-default pull-left prev">
<i class="glyphicon glyphicon-chevron-left"></i>
Previous
</button>
<button type="button" class="btn btn-primary next">
Next
<i class="glyphicon glyphicon-chevron-right"></i>
</button>
</div>
</div>
</div>
</div>
</div>
<div id="links">
<div class="row prints">
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm3.staticflickr.com/2843/10406026526_4cd1b56391.jpg" title="Ballooning" data-description="This is a banana." data-gallery>
<img src="http://farm8.staticflickr.com/7389/10404414563_0914b69e0e.jpg" alt="Ballooning">
</a>
<h3>Ballooning</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm6.staticflickr.com/5547/10406009404_c197c2221b.jpg" title="Clearing" data-description="This is a apple." data-gallery>
<img src="http://farm6.staticflickr.com/5490/10404414523_745ea3065d.jpg" alt="Clearing">
</a>
<h3>Clearing</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm6.staticflickr.com/5510/10406026066_7f95a075ee.jpg" title="Sky/Sea" data-description="This is a cherry." data-gallery>
<img src="http://farm4.staticflickr.com/3769/10404249505_d767f7c420.jpg" alt="Sky/Sea">
</a>
<h3>Sky/Sea</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm4.staticflickr.com/3678/10406009004_5c625e2028.jpg" title="Lights" data-description="This is a grapefruit." data-gallery>
<img src="http://farm3.staticflickr.com/2814/10404249395_9e4cae5bc7.jpg" alt="Lights">
</a>
<h3>Lights</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm6.staticflickr.com/5538/10406019875_8424fbee11.jpg" title="Silhouettes" data-description="This is a orange." data-gallery>
<img src="http://farm8.staticflickr.com/7343/10404255766_d808d1902d.jpg" alt="Silhouettes">
</a>
<h3>Silhouettes</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm4.staticflickr.com/3682/10406009134_3b666324ff.jpg" title="Sway" data-description="This is a kiwi." data-gallery>
<img src="http://farm6.staticflickr.com/5516/10404249545_7efb481042.jpg" alt="Sway">
</a>
<h3>Sway</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm8.staticflickr.com/7425/10406019935_1def1e0c09.jpg" title="Sunset" data-description="This is a grape." data-gallery>
<img src="http://farm3.staticflickr.com/2810/10404249465_0124b7f3e5.jpg" alt="Sunset">
</a>
<h3>Sunset</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm6.staticflickr.com/5532/10406009324_4cd1b56391.jpg" title="Lighthouse" data-description="This is a strawberry." data-gallery>
<img src="http://farm6.staticflickr.com/5543/10404240054_6261498220.jpg" alt="Lighthouse">
</a>
<h3>Lighthouse</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<div class="caption">
<a href="http://farm4.staticflickr.com/3747/10406026506_6a4dbf2df0.jpg" title="Slabs"data-description="This is a pineapple." data-gallery>
<img src="http://farm8.staticflickr.com/7345/10404249655_7512bf6565.jpg" alt="Slabs">
</a>
<h3>Slabs</h3>
<p>from $18.00</p>
<p><a href="#" class="btn btn-YLP">Find out more</a></p>
</div>
</div>
</div>
</div>
</div>
CSS:
.blueimp-gallery > .description {
position: absolute;
top: 30px;
left: 15px;
color: red;
display: none;
}
.blueimp-gallery-controls > .description {
display: block;
}
JS:
blueimp.Gallery(
document.getElementById('links'),
{
onslide: function (index, slide) {
var text = this.list[index].getAttribute('data-description'),
node = this.container.find('.description');
node.empty();
if (text) {
node[0].appendChild(document.createTextNode(text));
}
}
}
);
E no meu corpo (gallery.js é o arquivo onde eu adicionei o JS acima):
<script src="//code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="lib/fancybox/jquery.fancybox.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="http://blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
<script src="js/bootstrap-image-gallery.min.js"></script>
<script src="js/gallery.js"></script>
Qualquer indicação de onde eu tenha errado seria muito apreciada!