Arvados

Reviewing 0313947

• It feels a little unfortunate that the disable code is duplicated, once in the JavaScript's main body and a second time in the input change event. Would it be possible to define a function, call it immediately, and then bind it to the event?
• I'm not sure I understand the purpose of the trigger boolean. Would it be simpler to just write the desired actions directly in if and else clauses?
• My understanding is that it's JavaScript best practice to use the === operator instead of == for most comparisons against specific values. This page illustrates the issues with ==.
• In report_issue_test.rb, the button assertion before sending the report is not indented consistently.

Thanks.

c96deb5 looks good to me. Thank you!