Using GlowUpload to add a file to custom file store. Is there a new way to do this in V12?

Here is the v12 Developer Training for working with uploads:  Working with User-uploaded Files  There are no notable changes to this process in v12.0.

Are you looking for the 'glowUploadComplete' js event for monitoring completion?

Probably - some event I can attach to so I know when the glow upload is at 100%...  Is that just a property I can put in the json?

So like this?

jQuery("#prereq-file").glowUpload({
                uploadUrl:"$core_v2_uploadedFile.GetUploadUrl($contextId)",  
                height:50,
                glowUploadComplete:function(){
                   // my code here
                },
                selectFileLabel: "Browse for File", 
                uploadedFormat: "<div style=\"overflow: hidden; text-overflow: ellipsis; color: #000; padding: .25em;\"><div style=\"float: right; color: #3a3; margin-left: .25em;\">Saved, click button below to finish Uploading.</div>{0}</div>'",
                uploadingFormat: "<div style=\"overflow: hidden; text-overflow: ellipsis; color: #000; padding: .25em;\"><div style=\"float: right; color: red; margin-left: .25em;\">Processing...Please Wait.</div>{0}</div>'"
            });

Check the link above for syntax details, but more like:

uploadButton.glowUpload({
        ...
	})
	.on('glowUploadComplete', function (e, file) {
		...
	})

Check the link above for syntax details, but more like:

uploadButton.glowUpload({
        ...
	})
	.on('glowUploadComplete', function (e, file) {
		...
	})

Perfect.  Thanks