Until now no solution had posted for the issue, for time being I am using trying to use 'View arguments' options under 'Entity selection'.

As mentioned there, values can be passed separated by comma and indeed values are passed as comma separated.
In view contextual filter under 'Validator' setting "Term IDs separated by , or +" is chosen.While testing views preview if options given like 1,2(AND) and 1+2(OR) both works fine.
Because the same views can be used in different place, passing AND / OR while along with 'View argument' is usefull.

Comments

nithinkolekar’s picture

Category: task » bug

I am changing this as bug report, as 'View argument' is passing only first term to the view, if there are multiple like 1,2,3.

tim.plunkett’s picture

Issue summary: View changes
Status: Active » Closed (duplicate)
Related issues: +#1635152: Allow views select widget to pass multi-value arguments

This is a bug, but a duplicate.