Adding drilldown input to dashboard by JS

[astatrial]

Hello Splunk devs !!
I have three problems i am trying to solve at the moment.

1. I added a row expansion to my dashboard, that uses a token value (of a lookup file) in order to use "inputlookup" command.
   The row expansion is working fine but for some reason i am getting undefined message while printing the token to the console,
   but after a refresh to the web page it suddenly able to identify the token and the raw expansion works fine.

2. I am trying to add a drilldown input to a row expansion by JS script without any luck.
   By "drilldown input" i mean something like that:

3. Is it possible to add button to the row expansion ?

Thanks for all the helpers !!!

[iamkilarunaresh]

Hello @astatrial  I have a similar use-case to solve.. We need to add a row expansion to each row in visualization for a field by using the + icon to starting of the field. Please let me know if you solved it, I need a help with it.