Service Portal Public Widget - Add attachment ?

[ASA5]

Hello,

I have create a public widget on service portal to allow not logged-in users to add attachments to a custom table.

The pop-up is opened to choose a file but when i click OK it seems that something block with permissions : 

Adding attachments is available only for logged in users ?

Have any one does a widget like that before ?

Thank you !

[rita_m]

Anyone figured this out yet?  I've a customer that wants this ability.

[chitra11]

As per servicenow,attachment is not recommened /allowed for public pages

[gauravshurvir]

Hi, did anyone find the solution to this issue. I am also stuck at the point where attachments are not getting added by someone with public profile through the service portal. 

[BK22]

Hey,

Did anyone find a solution to this question? Thanks.

[milinapatra]

Can you please share the code which you have must have used in HTML/Client/Server side it will be helpful as even i have the same requirement?