hx-boost attribute

• form get with no action properly clears existing parameters on submit10ms ‣

  /// add a foo=bar to the current url
  var path = location.href
  if (!path.includes('foo=bar')) {
    if (!path.includes('?')) {
      path += '?foo=bar'
    } else {
      path += '&foo=bar'
    }
  }
  history.replaceState({ htmx: true }, '', path)
  this.server.respondWith('GET', /\/*/, function(xhr) {
    // foo should not be present because the form is a get with no action
    should.equal(undefined, getParameters(xhr).foo)
    xhr.respond(200, {}, 'Boosted!')
  })
  var div = make('<div hx-target="this" hx-boost="true"><form id="f1" method="get"><button id="b1">Submit</button></form></div>')
  var btn = byId('b1')
  btn.click()
  this.server.respond()
  div.innerHTML.should.equal('Boosted!')