ESP8266 Community Forum

- Mon Sep 07, 2015 3:34 pm #28557

using the R===== macro,

Never heard about that
Even google is not my friend in that case.... only found something about R-programming-language.
But your short example is getting compiled.

Now a few days in vacancy. After I will try it out

I believe the derivative post is:
http://www.esp8266.com/viewtopic.php?f=29&t=2417&p=14130

At least, that is when I first saw this technique mentioned.

Ray

- Tue Sep 15, 2015 3:18 pm #29105 Like discussed in my other post, I appreciate the use of the Raw string literals (R"token(text)token")
For static websites this is imho the best option I know.

But what if I want to make a dynamic website?
- situation depending colouring of elements
- displaying actual values.

The HTML-code is a "const char". I do not know any possibility to change it on runtime. Even because there could be a need of varying the length.
And dividing the HTML-code in static parts, and between this parts sending e.g. an actual value... -> makes n+1 parts for n variables. Not much fun...

my ESP8266: ESP-01 V2 / ESP-12E (NodeMCU)
ESP8266 Arduino add-on
Arduino IDE 1.6.5