I am trying to get my arduino to host a simple webserver that will display a couple of analog values and also allow the client to check some radio buttons that will turn on some outputs as well as a text input box that i can read the value they entered.
The displaying stuff isn’t a problem but what im not sure about is how to retreive on the arduino the radio button they selected as well as a value they entered in a text box.
So far i have put this together for the form part of my HTML web server:
<!add temp setpoint to text field?>
Not sure if i need a submit button in order for the input to get sent to the webserver(arduino) or once they click a radio button or enter the text and say hit the enter key it will automatically send the get request. Anyway from what little info i can find on it you have to like parse the get command and find the information sent back to the server.
I was hoping maybe someone would know of an example where someone has already done something like this (not just buttons) so i could see how the coding is implemented in the arduino. Anyway any help, tutorials, examples, code, etc would be greatly appreciated.
Once i get this working i would like to save at least the static portions of the html code on the SD card instead of using arduino memory so any examples on that would be great as well.
Thanks ahead of time for any responses.