Connect to WIFI that doesn't require a password about esp-fs-webserver HOT 5 CLOSED

static const char custom_wifi_conenction[] = R"literal_string(
function doConnectionCustom(e, f) {
  console.log('This is password-less WiFi connection function');

  if ($('ssid').value === ''){
    openModalMessage('Connect to WiFi','Please insert a SSID');
    return;
  }
  var formdata = new FormData();
  formdata.append("ssid", $('ssid').value);
  formdata.append("password", $('password').value);
  formdata.append("persistent", $('persistent').checked);
  if (typeof f !== 'undefined')
    formdata.append("newSSID", true);
  if ($('no-dhcp').checked) {
    formdata.append("ip_address", $('ip').value);
    formdata.append("gateway", $('gateway').value);
    formdata.append("subnet", $('subnet').value);
  }
  var requestOptions = {
    method: 'POST',
    body: formdata,
    redirect: 'follow'
  };

  $('loader').classList.remove('hide');
  var s;
  fetch('/connect', requestOptions)
  .then(function(res) {
    s = res.status;
    return res.text();
  })
  .then(function(data) {
    if (s === 200) {
      if (data.includes("already")) {
        openModalMessage('Connect to WiFi', data, () => {doConnection(e, true)});
        $('loader').classList.add('hide');
      }
      else
        openModalMessage('Connect to WiFi', data, restartESP);
    }
    else
      openModalMessage('Error!', data);
    $('loader').classList.add('hide');
  })
    
  .catch((error) => {
    openModalMessage('Connect to WiFi', error);
    $('loader').classList.add('hide');
  });
}
// Associate the new function doConnectionCustom with the wifi connection button HTML element
$('connect-wifi').removeEventListener("click", doConnection);
$('connect-wifi').addEventListener("click", doConnectionCustom);
)literal_string";

myWebServer.addJavascript(custom_wifi_conenction, "wifi");