Question

我有一个使用IO的Galleria，一切运行顺利，但是当我尝试删除图库中的所选图像时，我遇到了问题。

这是我正在使用的代码

var gallery  = $('#galleriaID').data('galleria');
var index = gallery.getIndex();
gallery.splice(index,1);
gallery.next();

一切运行顺畅，但当我尝试删除图库中的penultimate图片时，我不会删除该图库中的blocked图库

TypeError: data is undefined
version "+version+" to use one or more components.";if(Galleria.version<version...
galler...BC32189 (line 3)
TypeError: self.getData(...) is undefined

我知道只是试图删除画廊中的penultimate图像我做错了有一些解决方法吗？

非常感谢...

Answer 1

我自己一直在处理同一问题，并使用与show()一起使用的setIndex()和galleria-1.3.js进行合理的解决方法：

var galleria = $('#galleria').data('galleria');
var galleriaLength = galleria.getDataLength();
var currentIndex = galleria.getIndex();
var nextIndex = (currentIndex == galleriaLength - 1) ? 0 : currentIndex + 1;

// Remove the image from the Galleria film slideshow
galleria.splice(currentIndex, 1);

if (galleriaLength > 1) {
  // Need to use show() and setIndex() because next() doesn't work on the
  // penultinate image.
  galleria.show(nextIndex);
  galleria.setIndex((nextIndex == 0) ? 0 : nextIndex - 1);

  // Set a delay of 50ms because there seems to be a race condition
  // of trying to preload images that haven't been spliced out of
  // the gallery yet (working theory).
  galleria.lazyLoadChunks(10, 50);

  // Hack to set the counter because setCounter() isn't working here
  $('.galleria-counter .galleria-current').html(indexToSet + 1);
} else {
  // Destroy Galleria when there are no more images
  galleria.destroy();
}

JQuery javascript Galleria IO拼接

1 个答案: