Load external html into a view

Hi… Im trying to load an external file into a view like this:

body:{
view:“scrollview”,
body:{
rows:[
{ view: “template”,scroll:“y”,id:“settings_window”, load: “get_data.php?action=settings” }
]
}

It works and the HTML is loaded, but how to i use webix code in the external HTML file?

I want to use a form element in the external file.