Documentation for nowAttachmentHandler

[xiaix]

One thing that I find extremely frustrating with Helsinki release on upward is the severe lack of adequate documentation in the new docs.servicenow.com area.   The old Wiki is far superior (granted it much more mature), but even then there's a lot of "secret / hidden" functionality that's not documented.

*rant over*

I'm looking for documentation on the nowAttachmentHandler method, used in widget client scripts and used as a parameter in the main function().

I know of the following, however only vaguely:

ng-click="attachmentHandler.viewAttachment($event, attachment)"
ng-click="attachmentHandler.downloadAttachment(attachment)"
ng-blur="attachmentHandler.updateAttachment($event, attachment)"
ng-click="attachmentHandler.editAttachment($event, attachment)"
ng-file-select="attachmentHandler.onFileSelect($files)"
ng-click="attachmentHandler.openSelector($event)"

But where's the in-depth documentation explaining all the methods/properties/functions for nowAttachmentHandler ??

If it's posted somewhere and I just haven't found it yet, I'll eat crow.

[xiaix]

I guess we can do stuff like this:

To see this:

Which led me to this: (your_instance_url) /scripts/angularjs-1.4/sn/common/attachments/factory.nowAttachmentHandler.js

So I'm forced to 'guess' how to use each nowAttachmentHandler() function.  

Oh well, it's a start.

[xiaix]

Oh yeah, if you also pass in snAttachmentHandler:

and do this:

You get these lovelies:

which leads to this:   (your_instance_url) /scripts/angularjs-1.4/sn/common/attachments/factory.snAttachmentHandler.js

Again, how I wish this stuff was documented.

[Kalaiarasan Pus]

I am of not much use on the topic of Service portal but the rant is valid.

[Nilesh16]

Being new to this topic I have checked this documentation as well as tried using this Directory but till now not been able to apply it to my Use Case, my use case is to upload the file and read data from that file your help will be greatly appreciated. Thanks!!