rayj00

Interesting.  So where are these elements actually defined?  How did JS know that the js_x-uploader meant to bring up a windows explorer window?

Thanks,

Ray

Keep  in mind I am not a web designer or PHP or Smarty developer. 

So, I have this smarty.tpl script that I am trying to figure out how the code flows.  It uses smarty for creating templates.

Within the file is an <i html tag.  Researching it at https://www.w3schools.com/tags/tag_i.asp tells me it is used for styling text.

However, I have the following:   <i class="fa fa-video fa-fw js_x-uploader" data-handle="publisher" data-type="video"></i> {__("Add Video")}
                        </span>

My question is:  It appears that the js_x-uploader affects what happens when I click on a link. The button is the "Add Video" button in a drop down menu.  When I click the "Add Video"

button a windows explorer pops and I pick a mp4 video to post to a page timeline.  When I change the js_x-uploader to something else, arbitrarily,  the win explorer does not pop.  I am confused as to 

why  js_x-uploader acts like this.   There is nothing in w3school that explains this action for the <i tag?

I hope I articulated my question enough?

Thanks,

Ray