Show "Processing" when waiting for server response

[workgena]

Uploading progress bar shows only number of bytes transferred to server.

But in some cases server do manipulations with file, and it also takes some time. Meanwhile upload progress shows 100%. It is confusing for user experience.

I propose not to show 100%-progress until file completely processed by server.

link to draft implementation

In this implementation, I use "Freeze Threshold" == 95%. When uploading reaches this threshold, progress bar freezes and shows "Processing" message. If file completely processed by server, it will show 100%.

[workgena]

Thanks for quick response! But the new implementation has some errors(see comments)

[workgena]

Second commit(with "101" magic number 😕) almost works.

Replacement is a bit wrong, fix:

$el.html( template.replace('{percent}', pctLimit).replace('{percent}', pctLimit).replace('{percent}%', self.msgUploadThreshold) );

[workgena]

Thx, checked last commit in my current project. All works. But, I checked only one file upload at once, not in batch.