Multiple clicks lead to /undefined path

[g1tman]

Steps to Reproduce

1. Open the URL https://skill-search.topcoder-dev.com/ and login
2. Go to Bulk upload tab (Third tab)
3. Click 4-5 times continuously on "Download Import Template (.XLS)" 

Screenshots/Video

sc16.zip

Actual Result(s)

You are taken to "https://skill-search.topcoder-dev.com/undefined"
Which shows error -

Error 404: Page is not found.
,

Expected Result(s)

Should not lead to this strange page

Environment Details

Browser(s): Firefox 78.0.1 (64-bit)

[g1tman]

Note: I'm throttling connection speed from dev tools to emulate slow network speed. (See video attached)

I'm able to reproduce this only for slow connections.

[g1tman]

Issue for Firefox. Works on Chrome

[callmekatootie]

Cannot reproduce. Clicking multiple times gives "Request Aborted" error

[g1tman]

@callmekatootie

Cannot reproduce. Clicking multiple times gives "Request Aborted" error

Yeah so in #359 , I mentioned this issue only. Can you please have a look at it again.

Without throttling, double click on the button leads to "Error Occurred Request Aborted".

For this issue,
When I throttle the connection to 2G speed, and click on the button multiple times (3-5 times works for me), it leads to the /undefined path.

Note: clicks are continuously done.

[callmekatootie]

Yep. Understood the issue in #359 - but it is not a bug. It is expected behaviour (the one in 359) when the request fails

[g1tman]

@callmekatootie You are not able to reproduce this?
Make sure to throttle the connection.

[callmekatootie]

Was able to reproduce after throttling. However, I had to click in succession a number of times - I do not see the use case here and this will not be able to take this as a valid bug (as in, I do not see the action that causes the issue to be a valid action to warrant a bug fix)

[g1tman]

@callmekatootie Yeah it is not very likely to occur for most users.

The possible scenario where user may experience this maybe-
When a user has slow network, they tend to click on the same link again and again after they dont see any response.