open popup in portal using client script

[sbenson]

How would I go about opening popup window using client script in portal. I know I can use alert but I also want few button on it.

[Mike Patel · Accepted solution]

You can do something like I posted here https://community.servicenow.com/community?id=community_question&sys_id=a6868787dbc993842b6dfb651f961995

[sbenson]

Works! Can we also adjust height?