Default upload text should change to file name

Summary

PR #120 solves the styling of the modal, but the "No file selected message" does not change to the name of the file uploaded.

Things to Consider

• Assign a custom class or id for the span tag which encloses the default message.
• Implement a JS snippet that looks for the file upload event to be triggered. On completion, replace the string inside the tag to the file name.

This page would be a nice material to refer to.

Criteria for Completion

• On uploading a file, the No file selected should be replaced with the file name.

What it looks like right now:

What it should look like:

[chandan270]

Can I work on this issue?

@chandan270 that would be great. Just wait for @garettarrowood's ping, and you can work on the issue.

[garettarrowood]

Thanks @chandan270 !

[garettarrowood]

@chandan270 - Are you still interested in completing this work? Just checking in.

@garettarrowood I'll fix this issue this after the 8th of this month.

[garettarrowood]

That'd we great! Thanks @Ashvith !