After If statement is true dont check anymore

[pipik29]

Im using esp8266 to create a wifi and after i enter my house wifi credentials i want to make esp work as client
this is what i got so far:

//====================================
//ESP8266 Access Point Control of LED
//====================================
#include <ESP8266WiFi.h>
#include <WiFiClient.h> 
#include <ESP8266WebServer.h>
//
  String net_pswd = "";
  String net_ssid = "";
  bool wifiReady = false;

//--------------------------------------

const char* ssid = "ESP8266_AP";

ESP8266WebServer server(80);
//--------------------------------------

////////////////////////ACCESS POINT COMMANDS////////////////////////////////////
void handleRoot()
{
  server.send(200, "text/html", "haloooooooocaune");
}
void setssid()
{
  if (server.hasArg("set")) { 
    net_ssid = server.arg("set");
    Serial.print("net ssid ");
    Serial.println(net_ssid);
    
    server.send(200, "text/html", "ssid set");

    
  }
}
void setpswd()
{
  if (server.hasArg("set")) { 
      net_pswd = server.arg("set");

    Serial.print("net pswd ");
    Serial.println(net_pswd);
    server.send(200, "text/html", "password set");

    
  }
  
}
////////////////////////////////////////////////
////////////////CLIENT COMMANDS///////////////////////////////
int premenna;
void test() {
  if (server.hasArg("set")) { // this is the variable sent from the client
    int readingInt = server.arg("set").toInt();
    premenna = readingInt;
   
    Serial.print("Premennna: ");
    Serial.println(premenna);
    server.send(200, "text/html", "premenna set");
  }
}
void rootPage() { 
  server.send(200, "text/plain", "FUNGUJ !"); 
}

//////////////////////////////////////////////////////////////

  

void setup()
{

//access point begin
  Serial.begin(115200);
  WiFi.mode(WIFI_AP_STA);
   WiFi.softAP(ssid);
  IPAddress myIP = WiFi.softAPIP();
  delay(5000);
  Serial.print("AP IP address: ");
  Serial.println(myIP);

 
  server.on("/", handleRoot);
  server.on("/ssid/", HTTP_GET, setssid);
  server.on("/pswd/", HTTP_GET, setpswd);
  
  
 server.begin();


  
 
   //Begin WiFi
  if(wifiReady){
   while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(100); }
  WiFi.begin(net_ssid, net_pswd);
 
  // WiFi Connected
  Serial.print("Connected! SSID: ");
  Serial.println(net_ssid);
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
}
  
  
  

  // Start Web Server
  server.on("/", rootPage);
 
  /////////////commands//////////////////////
  server.on("/test/", HTTP_GET, test);
  
  /////////////commands end//////////////////////////////
 
    
  server.begin();
 
}
//===============================================
void loop(){


   server.handleClient();
  if(net_ssid != "" && net_pswd != "")
  {
    wifiReady = true;
  }
   

   delay(1000);

}

im guessing that it doesnt work because by the time the wifiReady = true the setup function allready run and im unable to run it again.

Any ideas as to how to make this are welcome

[J-M-L]

in the setup() you need to run your server.handleClient(); in a loop so that you get an opportunity to enter the information.

while (!wifiReady) server.handleClient();

Once you get the information, you need to terminate that server, switch WiFi mode and if the connection was successful then you can go the loop

---

the alternative is to use WiFiManager - Arduino Reference which makes all this easy