I have created a image content type and upload few images. And then I created another content type for Gallery and using node reference field, I added several images under a gallery. I followed the tutorial in youtube https://www.youtube.com/watch?v=MUSpTSTVL0Q
Now I wish I could have dragable like feature, so that I can adjust the serial order of each image in a gallery. Image in 1st order should be cover of the gallery. Please suggest.
