Hi Derick,
The permanent loading image occurs, because of calling the laodFolder() function in the OnClientLoad event handler may be is much too early. In this event the first folder maybe is not already loaded and programmatically loading other folder cause the issue. In this case I recommend you set some time out ( 0 also does the trick) before calling the loadFolder() function as follows :
This will solve the issue.
One additional option is to call the code in the OnClientFolderLoaded event as follows :
The
isFirstCall variable indicates that the event is fired first time and it is used in order to avoid the recursively calling the OnClisentFolderLoaded event.
The
oFileExplored.loadFolder() will raise the OnClientFolderLoaded event as well.
I hope this helps.
Greetings,
Fiko
the Telerik team