ready

Author: Andrew Melvin

HTTPPrinter.cpp

@@ -241,6 +241,9 @@ void HTTPPrinter::SendPage() {
      Serial.printf(" %u variables inserted (%ums)\n", count, millis()-_time);
 
   }
+
+    EndPage(); 
+
 }
 
 void HTTPPrinter::EndPage() {

HTTPPrinter.h

@@ -61,7 +61,6 @@ class HTTPPrinter: public Print
   void BeginPage(WiFiClient & c, fs::FS& fs, const char* path, uint8_t items);
   void SendPage();
   bool AddVariable(uint8_t n, const char * field, const char * text); 
-  void EndPage(); 
 
   void End();
   void Setsize(size_t s);                                                                                                                                                                                                                                          
@@ -77,6 +76,7 @@ class HTTPPrinter: public Print
 private:
   virtual size_t write(uint8_t);  
   void Send_Header (int code, const char * content ); 
+  void EndPage(); 
 
   struct HTTP_Vars_t { 
     //char * field[32];

examples/DynamicPage/DynamicPage.ino

@@ -195,6 +195,7 @@ void OTA_handle(){
 
 
 //format bytes
+// Thanks to me-no-dev
 String formatBytes(size_t bytes){
   if (bytes < 1024){
     return String(bytes)+"B";
@@ -281,7 +282,6 @@ printer.BeginPage(c, SPIFFS, "/aboutdevice.htm", 30);  // create the page, and s
 
 
   printer.SendPage();
-  printer.EndPage(); 
 
   Serial.printf("Sent page %ums, heap = %u B\n", millis() - _time, ESP.getFreeHeap());
 

examples/DynamicPage/README.md

@@ -0,0 +1,18 @@
+This is a library that allows you to inject dynamic content into SPIFFS files, for ESP8266 environment. 
+
+
+The SPIFFS upload tool must be used to upload the contents of the data directory to the ESP. 
+
+
+Create object :
+```
+HTTPPrinter printer; 
+```
+
+Then in webpage callback, 
+```
+WiFiClient c = HTTP.client();
+printer.BeginPage(c, SPIFFS, "/file", 30);   BeginPage(WiFiClient & c, fs::FS& fs, const char* path, uint8_t items);
+printer.AddVariable(0, "version",   version);  AddVariable(uint8_t n, const char * field, const char * text); 
+printer.SendPage(); // sends the page, reclaims the memory.. 
+```