jquerygalleria

How do I add alternative text in .galleria?

How can I add alternative text in thumbnail and big image with jquery.galleria.js?

$(window).load(function() {
      Galleria.loadTheme('http://www.bulogjatim.com/wp-content/themes/duotive-fortune/js/jquery.galleria.template.js');
      $("#galleria").galleria({
        width: 880,
        height: 439,
        transition: 'fadeslide'
      });
    );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="galleria" class="galleria-wrapper">
  <a class="image-wrapper" href="http://veithen.github.io/images/icon-stackoverflow.svg">
    <img src="http://veithen.github.io/images/icon-stackoverflow.svg" />
  </a>
</div>

Solution

  • You can do that by adding a data attribute to your img tag.

    For example data-layer will write a caption on your image.

    Example usage:

        <img data-layer="my caption" src="image.jpg" >

    Source: https://galleriajs.github.io/docs/references/data.html

    To add alt attribute for SEO optimisation to images in galleria:

    html: <img alt="My SEO optimized alt tag" src="image.jpg" >

    To add them to your images in galleria:

    $(document).ready(function() {
  Galleria.loadTheme('/js/jquery.galleria.template.js');
  Galleria.run('.galleria');
  Galleria.ready(function() {
    this.bind('image', function(e) {
      // add alt to big image
      e.imageTarget.alt = e.galleriaData.original.alt;
    });
    this.bind('thumbnail', function(e) {
      // add alt to thumbnails image
      e.thumbTarget.alt = e.galleriaData.original.alt;
    });
  });
});

    I hope this helps you on your way.

    source: http://support.galleria.io/discussions/problems/645-alt-tags-missing-from-folio-thumbnails

    working example: http://embed.plnkr.co/nnTFw5SkUYeYZP6I9hqb/preview