add customMenuHTML

WiFiManager.cpp

@@ -1383,6 +1383,10 @@ String WiFiManager::getMenuOut(){
 
   for(auto menuId :_menuIds ){
     if((String)_menutokens[menuId] == "param" && _paramsCount == 0) continue; // no params set, omit params from menu, @todo this may be undesired by someone, use only menu to force?
+    if((String)_menutokens[menuId] == "custom" && _customMenuHTML!=NULL){
+      page += _customMenuHTML;
+      continue;
+    }
     page += HTTP_PORTAL_MENU[menuId];
   }
 
@@ -2733,12 +2737,22 @@ void WiFiManager::setPreOtaUpdateCallback( std::function<void()> func ) {
 
 /**
  * set custom head html
- * custom element will be added to head, eg. new style tag etc.
+ * custom element will be added to head, eg. new meta,style,script tag etc.
  * @access public
  * @param char element
  */
-void WiFiManager::setCustomHeadElement(const char* element) {
-  _customHeadElement = element;
+void WiFiManager::setCustomHeadElement(const char* html) {
+  _customHeadElement = html;
+}
+
+/**
+ * set custom menu html
+ * custom element will be added to menu under custom menu item.
+ * @access public
+ * @param char element
+ */
+void WiFiManager::setCustomMenuHTML(const char* html) {
+  _customMenuHTML = html;
 }
 
 /**

WiFiManager.h

@@ -295,9 +295,12 @@ class WiFiManager
     // setConfigPortalTimeout is ignored in this mode, user is responsible for closing configportal
     void          setConfigPortalBlocking(boolean shouldBlock);
     
+    //add custom html at inside <head> for all pages
+    void          setCustomHeadElement(const char* html);
+
     //if this is set, customise style
-    void          setCustomHeadElement(const char* element);
-    
+    void          setCustomMenuHTML(const char* html);
+
     //if this is true, remove duplicated Access Points - defaut true
     void          setRemoveDuplicateAPs(boolean removeDuplicates);
     
@@ -510,7 +513,8 @@ class WiFiManager
     boolean       _enableConfigPortal     = true;  // use config portal if autoconnect failed
     String        _hostname               = "";    // hostname for esp8266 for dhcp, and or MDNS
 
-    const char*   _customHeadElement      = ""; // store custom head element html from user
+    const char*   _customHeadElement      = ""; // store custom head element html from user isnide <head>
+    const char*   _customMenuHTML         = ""; // store custom head element html from user inside <>
     String        _bodyClass              = ""; // class to add to body
     String        _title                  = FPSTR(S_brand); // app title -  default WiFiManager
 

examples/Super/OnDemandConfigPortal/OnDemandConfigPortal.ino

@@ -23,7 +23,7 @@ WiFiManager wm;
 
 
 // TEST OPTION FLAGS
-bool TEST_CP         = false; // always start the configportal, even if ap found
+bool TEST_CP         = true; // always start the configportal, even if ap found
 int  TESP_CP_TIMEOUT = 90; // test cp timeout
 
 bool TEST_NET        = true; // do a network test after connect, (gets ntp time)
@@ -90,6 +90,7 @@ void setup() {
   // wm.erase();  
 
   // setup some parameters
+    
   WiFiManagerParameter custom_html("<p style=\"color:pink;font-weight:Bold;\">This Is Custom HTML</p>"); // only custom html
   WiFiManagerParameter custom_mqtt_server("server", "mqtt server", "", 40);
   WiFiManagerParameter custom_mqtt_port("port", "mqtt port", "", 6);
@@ -143,6 +144,14 @@ void setup() {
   custom_html.setValue("test",4);
   custom_token.setValue("test",4);
 
+  // set custom html head content , inside <head>
+  const char* headhtml = "<meta name='color-scheme' content='dark light'><style></style><script></script>";
+  wm.setCustomHeadElement(headhtml);
+
+  // set custom html menu content , inside <head>
+  const char* menuhtml = "<form action='/custom' method='get'><button>Custom</button></form><br/>\n";
+  wm.setCustomMenuHTML(menuhtml);
+
   // invert theme, dark
   wm.setDarkMode(true);
 
@@ -155,7 +164,7 @@ void setup() {
   wm.setMenu(menu,9); // custom menu array must provide length
 */
 
-  std::vector<const char *> menu = {"wifi","wifinoscan","info","param","close","sep","erase","update","restart","exit"};
+  std::vector<const char *> menu = {"wifi","wifinoscan","info","param","custom","close","sep","erase","update","restart","exit"};
   wm.setMenu(menu); // custom menu, pass vector
   
   // wm.setParamsPage(true); // move params to seperate page, not wifi, do not combine with setmenu!
@@ -242,7 +251,7 @@ void setup() {
     delay(1000);
     Serial.println("TEST_CP ENABLED");
     wm.setConfigPortalTimeout(TESP_CP_TIMEOUT);
-    wm.startConfigPortal("WM_ConnectAP");
+    wm.startConfigPortal("WM_ConnectAP","12345678");
   }
   else {
     //if you get here you have connected to the WiFi

strings_en.h

@@ -259,8 +259,8 @@ const char D_HR[]                 PROGMEM = "--------------------";
 // -----------------------------------------------------------------------------------------------
 // DO NOT EDIT BELOW THIS LINE
 
-const uint8_t _nummenutokens = 10;
-const char * const _menutokens[10] PROGMEM = {
+const uint8_t _nummenutokens = 11;
+const char * const _menutokens[_nummenutokens] PROGMEM = {
     "wifi",
     "wifinoscan",
     "info",
@@ -270,7 +270,8 @@ const char * const _menutokens[10] PROGMEM = {
     "exit",
     "erase",
     "update",
-    "sep"
+    "sep",
+    "custom"
 };
 
 const char R_root[]               PROGMEM = "/";