tree node expansion load time

[sectioni]

Hi,

I would like to replace the arrow icon next to a node when expanding it, with an animated "loading" circle or at least a "sand-clock" icon if the loading process is taking more than 1 second. (and of course remove it after data has returned from server)

How can I do that?

[stworthy]

Please override the .tree-loading CSS class.

Code:

.tree-loading {
  background: ...
}

[sectioni]

EasyUI isn't adding this class to the tree.

I am loading the tree's data manually with the 'data' property after I do my own ajax request...

I will implement something myself using the onBeforeExpand event