Peter

package sample;

import javafx.event.ActionEvent;
import javafx.scene.control.Button;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;

public class Controller
{

    public Button btnactie;

    public void ikdoeiets(ActionEvent actionEvent)
    {
        getValueFromData();
    }

    public void werkenMetArrays()
    {
        String[] namen = {"Timo", "Nick", "Peter", "Gerard"};

        for (int i = 0; i < namen.length; i++)
        {
            System.out.println(namen[i]);
        }
    }

    public void werkenMetDataVanString()
    {
        String namen = "Tony, Alex, Peter, Gerard";
        String[] gesplitsteNamen = namen.split(", ");
        System.out.println(gesplitsteNamen[1]);
    }

    public String getDataFromURL()
    {
        String antwoord = "";
        String regel = "";

        try
        {
            URL url = new URL("http://185.104.29.78/~tstreef/watchtable.php");
            BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));

            while ((regel = in.readLine()) != null)
            {
                antwoord = antwoord + regel + "\n";
            }

            in.close();
        } catch (IOException e)
        {
            System.out.println(e.getMessage());
        }

        return antwoord;
    }

    public void getValueFromData()
    {
        String data = getDataFromURL();
        String[] gesplitstedata = data.split("<td class='sensor-id'>");

        for (int i = 0; i < gesplitstedata.length; i++)
        {
            if (gesplitstedata[i].startsWith("2"))
            {
                System.out.println(gesplitstedata[i]);
                System.out.println("----------------------");

                String[] verderGesplitsteData = gesplitstedata[i].split("<td class='sensor-value'>");
                System.out.println(verderGesplitsteData[1]);
                System.out.println("----------------------");


                String[] nogVerderGesplitsteData = verderGesplitsteData[1].split("</td>");
                String waarde = nogVerderGesplitsteData[0];
                System.out.println(waarde);

                /*
                if(verderGesplitsteData[i].startsWith("TRUE"))
                {
                    System.out.println("true");
                }
                else
                {
                    System.out.println("false");
                }
                */
            }
        }
    }
}