I am new to Splunk and trying to build a dashboard with a drop-down menu.
Ex : like a tree structure below
- Error code
I have looked at some of related solutions but they didn't help me achieve what i was looking for.
Use dynamic dropdown, take help from:
Would also suggest to install "Splunk 6.x Dashboard Examples" app from Splunkbase. It has several examples, including the one you need "Cascading Form Inputs".