Return scanned wifi as string about espasyncwifimanager

[alanswx]

Looks useful. Let me add it.

[kiralikbeyin]

class AsyncWiFiManager
{
  public:
    AsyncWiFiManager(AsyncWebServer * server, DNSServer *dns);

    void          scan();
    String        scanme();
    String        handleInfome();

/** Handle the info ME page */
String AsyncWiFiManager::handleInfome() {
  DEBUG_WM(F("Info"));
  String pager;
  String page ;
  page += F("<dt>Chip ID</dt><dd>");
  page += ESP.getChipId();
  page += F("</dd>");
  page += F("<dt>Flash Chip ID</dt><dd>");
  page += ESP.getFlashChipId();
  page += F("</dd>");
  page += F("<dt>IDE Flash Size</dt><dd>");
  page += ESP.getFlashChipSize();
  page += F(" bytes</dd>");
  page += F("<dt>Real Flash Size</dt><dd>");
  page += ESP.getFlashChipRealSize();
  page += F(" bytes</dd>");
  page += F("<dt>Soft AP IP</dt><dd>");
  page += WiFi.softAPIP().toString();
  page += F("</dd>");
  page += F("<dt>Soft AP MAC</dt><dd>");
  page += WiFi.softAPmacAddress();
  page += F("</dd>");
  page += F("<dt>Station SSID</dt><dd>");
  page += WiFi.SSID();
  page += F("</dd>");
  page += F("<dt>Station IP</dt><dd>");
  page += WiFi.localIP().toString();
  page += F("</dd>");
  page += F("<dt>Station MAC</dt><dd>");
  page += WiFi.macAddress();
  page += F("</dd>");
  page += F("</dl>");
 pager = page;
return pager;

  DEBUG_WM(F("Sent info page"));
}

Usage;

String handleInfome = wifiManager.handleInfome();
    ws.textAll(handleInfome);

Please can you add this also?
@alanswx Thanks a lot!

[kiralikbeyin]

Html part for wifiManager.scanme();

  <script>
        function c(l) {
            document.getElementById('ssid').value = l.innerText || l.textContent;
            document.getElementById('passwordnet').focus();
        }
        </script>

[alanswx]

I am not sure about the interrupt - but the scan should be separate from printing out the results of the scan. We have to scan in the background because the async web server can't pause during a request. Therefore, I try to have the last scan cached. I think you want two calls - one to scan, and one to return the results in a string.

I am not sure where your HTML goes.. If you want to submit a sample with a websocket example that would be great.

[alanswx]

I pushed some changes. Here are the relevant calls:

String scanModal();
String infoAsString()

Does this work for you? Thanks!!

[kiralikbeyin]

Hi Thanks for update! It works clearly!

You can get this interrupt like this;

html-js

  websocket.onopen = function(evt) {
                                             console.log("CONNECTED");
                                             websocket.send("sendMebaby");
}

trigger ws message in ws events...

 String infoAsString = wifiManager.infoAsString();
    ws.textAll(infoAsString);
// directly append returning string to a div element in html.

I saw resets so i put a bool in the loop which works stabile

 if (searchWifi) {
    String ok = wifiManager.scanModal();
// directly append returning string to a div element in html.
    ws.textAll(ok);
    searchWifi = false;
  }

in html js-jquey needed ;

websocket.onmessage = function(evt) {

if (evt.data.indexOf("<div><a href=") > -1) {
                                        //    console.log(evt.data);
                                        $("#temp").remove();
                                        $('#network').append("<div id='temp'></div>");
                                        $('#temp').append(evt.data);
                                    }

if (evt.data.indexOf("Chip ID") > -1) {
                                        //  console.log(evt.data);
                                        $("#tempinfos").remove();
                                        $('#infos').append("<div id='tempinfos'></div>");
                                        $('#tempinfos').append(evt.data);
                                    }                                    
}