When returning errors via errorKeys View Details shows no info in the dialog box

[russellpettway]

Prerequisites

• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• The issue still exists against the latest master branch of bootstrap-fileinput.
• This is not an usage question. I confirm having read the plugin documentation and demos.
• This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• I have attempted to find the simplest possible steps to reproduce the issue.
• I have included a failing test as a pull request (Optional).

Steps to reproduce the issue

Upload say 7+ files. From the server return:
{ error: "Some Error", errorKeys: [3,5,7] }

Expected behavior and actual behavior

When I follow those steps,
I click on "View Details" icon for one of the failed files I see blank dialog box no textarea.

I was expecting...
When I click on "View Details" icon for one of the failed files I would expect there to be a textarea with the file info.

Environment

Browsers

• Google Chrome
• Mozilla Firefox
• Internet Explorer
• Safari

Operating System

• Windows
• Mac OS X
• Linux
• Mobile

Libraries

• jQuery version: 3.2.1
• bootstrap-fileinput version: 4.4.8

Isolating the problem

• This bug happens on the plugin demos page
• The bug happens consistently across all tested browsers
• This bug happens when using bootstrap-fileinput without other plugins
• I can reproduce this bug in a jsbin

[kartik-v]

Resolved via above commit.

[russellpettway]

Awesome! thanks, great plugin BTW!!