Description of problem: Non-admin user with view-hosts permission has the capability to click on add parameter button, though it doesn't save then too we have the option to delete it and then it pop's up with access denied.

Version-Release number of selected component (if applicable): 6.14.0 snap - 3

How reproducible: Always

Steps to Reproduce:
1. Create a nonadmin user with view-hosts permission
2. Traverse to the parameter tab by clicking on the host on the All Host page
3. Try to add a param it allows but it doesn't save that, but allows to delete without saving

Actual results: Add parameter button is enabled

Expected results: It shouldn't be functioning for a user with only view-hosts permission

Additional info: