classafBounce::SizzleMiddleware

sys::Obj
  afBounce::SizzleMiddleware : afButter::ButterMiddleware

Middleware that lets you make CSS selector queries against the HTTP response.

You need to make sure the ButterResponse holds a well formed XML document else an XErr is thrown. If rendering Slim templates then make sure it compiles XHTML documents (and not HTML):

slim := Slim(TagStyle.xhtml)

SizzleMiddleware lazily parses the ButterResponse into a SizzleDoc so you can still make requests for non XML documents - just don't query them!

select

Source

XElem[] select(Str cssSelector)

Selects elements from the SizzleDoc.

sendRequest

Source

virtual override ButterResponse sendRequest(Butter butter, ButterRequest req)

sizzleDoc

Source

SizzleDoc sizzleDoc { private set }

The SizzleDoc associated with the last request.

useHtmlParser

Source

Bool useHtmlParser := true

If true (the default) then HtmlParser is used to parse the response for HTML.

If false then the standard Fantom XML parser is used.