sourceafBounce::Link.fan

using xml
using afButter

** (HTML Element) Represents a anchor element '<a>'.
const class Link : Element {
    
    @NoDoc
    new makeFromFinder  (ElemFinder elemFinder) : super(elemFinder)  { }
    new makeFromCss     (Str cssSelector)       : super(cssSelector) { }

    ** Returns the 'href' attribute.
    Str href() {
        getAttr("href")
    }
    
    ** Sends a GET request to the Bed App with the uri from the 'href' attribute. 
    ButterResponse click() {
        bedClient.get(href.toUri)
    }
    
    ** Submits an enclosing form to Bed App.
    ButterResponse submitForm() {
        super.submitEnclosingForm
    }
    
    @NoDoc
    override protected XElem findElem() {
        elem := super.findElem
        if (!elem.name.equalsIgnoreCase("a"))
            fail("Element is NOT a link: ", false)
        return elem
    }
}