My uncharted voyage in Widget and Link function

[Goran WitchDoc]

So, this time I my journey took me into the Service Portal and the widgets. This time I was looking at a knowledge article within the portal and wonder who I can make the picture bigger if I clicked on it. To be able to achieve that I took use of the functionality called Link function which you can see in the widget editor. I can easily say that I never used that before so I wasn't really sure how to use it and what it really was for.

I took a look at the documentation and what I could find out was that I used Link Function to directly manipulate the DOM (Link Docs). And this was pretty much what I was after. To manipulate the pictures in the articles so if I click on them, I would get a enlarged version.

I made a video here showing what I did and how I did it.