Thank you for your reply.
But while uploading the file how I can send the input box value with file?
Please see the comment inside snippet -
Hi @Nastja ,
Thanks for your reply.
I don't want any global parameter.
I want to send the parameters where I am writing view:"history",(in snippet I mention in comment)
Is it possible?
I tried your solution but it causes same error.
If I am clicking on second tree item my onAfterrender event is firing, which refreshes the tree. Please provide me the solution for this.