Question

Here is the current Galleria API: http://galleria.aino.se/docs/1.2/api/methods/

Given this API, I want to display the picture I just uploaded and pushed to galleria:

 Galleria.get(0).push({
     image: '<%= @photo.photo.url %>',
     thumb: '<%= @photo.photo.thumb.url %>',
     title: '<%= @photo.title %>'
 });

I was thinking about simply using the .show( index ) method, but I don’t see how to get the index without having to count the children of some container…

Do you see a way to get the index of the last picture using the api?

Thanks.

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EDIT

Looking at the galleria object, I guess I could access “private” variables like _data and get the length… but if you find a better way, go ahead 😉

Answer 1

Galleria.get(0).getDataLength() - 1;

internals:

getDataLength = function () {
    return this._data.length;
}