Pass parameters in the web server

[MattiaCC93]

Hello,
I have this need: in my core.ino I have defined a custom function that returns a string and I would like this string to be displayed by the web server, when it is in AP mode.

I understood how the html page is built (I'm familiar with the ESP_WiFiManager-Impl.h and ESP_WiFiManager.hpp files), what i can't do is to pass this string (computed by my function in core.ino) in the html code.

For the curious, my function returning the string is this:

String getNumericUID(){ byte mac[6]; WiFi.macAddress(mac); String ret = ""; ret = String(mac[5]) + String(mac[4])+ String(mac[3]) + String(mac[2])+ String(mac[1]) + String(mac[0]); return ret; }

Note: I am editing your libraries using github's "submodules", they are very handy!

Thank you

[khoih-prog]

Sorry I have no time here now, you have to investigate and test yourself. Anything is possible, with correct lines of your code.

Good Luck,

[MattiaCC93]

Thank you. I solved it by simply defining the function within the file ESP_WiFiManager.hpp.