Trying load this jsp page(more info.jsp ) from this servlet . no matter what I try CSS is not loading . but when i run the web page from the start (click on page and hit run) it displays CSS and displays web page properly
more_info.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ page import="java.sql.*"%>
<%@page import= "java.util.List"%>
<%@page import="ps.*"%>
<%@page import="ps.All_main_functions"%>
<%@ page import="java.io.*"%>
<%@page import="java.util.ArrayList" %>
<%@page import="ps.plant_details" %>
<%ArrayList plt =(ArrayList)request.getAttribute("plt"); %>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="./css_test/incss.css" />
<style>
body{
background: #FF0 !important; // Just to see if it works.
}
</style>
</head>
<body>
<div id="chart"></div>
<!-- partial -->
<script src="assets/js/script.js"></script>
</body>
</html>
info_srv.java
package ps;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/\*\*
* Servlet implementation class info_srv
\*/
@WebServlet("/info_srv")
public class info_srv extends HttpServlet {
private static final long serialVersionUID = 1L;
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
int humidity = 0;
int temp = 0;
int lux = 0;
int height = 0;
int soil_ec = 0;
int soil_moisture = 0;
int ph = 0;
int soil_potassium = 0;
int soil_nitrogen = 0;
int soil_phoisphers = 0;
int distance_from_eq = 0;
int himidity_low =0;
int himidity_high =0;
int temp_low=0;
int temp_high=0;
int lux_low=0;
int lux_high=0;
int height_low=0;
int height_high=0;
int soil_ec_low=0;
int soil_ec_high=0;
int soil_moisture_low=0;
int soil_moisture_high=0;
int ph_low=0;
int ph_high=0;
int soil_potassium_low=0;
int soil_potassium_high=0;
int soil_nitrogen_low=0;
int soil_nitrogen_high=0;
int soil_phoisphers_low=0;
int soil_phoisphers_high=0;
int distance_from_eq_low=0;
int distance_from_eq_high=0;
String plant_name = request.getParameter("p_name");
System.out.println("plant name is fromserverlt info :--");
System.out.println(plant_name);
String username="root";
String password="#Karunarathna2044";
String url="jdbc:mysql://127.0.0.1:3306/plant_suggestion?autoReconnect=true&useSSL=false";
String get_env = "select * from plant_suggestion.current_condition";
String get_plant_requirements = "select * from plant_suggestion.plants where name ='"+plant_name+"'";
try {
System.out.println("try");
Class.forName("com.mysql.jdbc.Driver");
Connection con1=DriverManager.getConnection(url, username, password);
Statement get_current_env_veriables= con1.createStatement();
ResultSet env_veriables= get_current_env_veriables.executeQuery(get_env);
if(env_veriables.next())
{
humidity=Integer.parseInt(env_veriables.getString(2));
temp=Integer.parseInt(env_veriables.getString(3));
lux=Integer.parseInt(env_veriables.getString(4));
height=Integer.parseInt(env_veriables.getString(5));
soil_ec=Integer.parseInt(env_veriables.getString(6));
soil_moisture=Integer.parseInt(env_veriables.getString(7));
ph=Integer.parseInt(env_veriables.getString(8));
soil_potassium=Integer.parseInt(env_veriables.getString(9));
soil_nitrogen=Integer.parseInt(env_veriables.getString(10));
soil_phoisphers=Integer.parseInt(env_veriables.getString(11));
distance_from_eq=Integer.parseInt(env_veriables.getString(12));
}
}catch(Exception e)
{
e.printStackTrace();
}
System.out.println("Humidity on current conditions is");
System.out.println(humidity);
try {
System.out.println("try");
Class.forName("com.mysql.jdbc.Driver");
Connection con1=DriverManager.getConnection(url, username, password);
Statement get_current_env_veriables= con1.createStatement();
ResultSet plant_rc= get_current_env_veriables.executeQuery(get_plant_requirements);
if(plant_rc.next())
{
//get plants required conditions to compare
himidity_low=Integer.parseInt(plant_rc.getString(3));
himidity_high=Integer.parseInt(plant_rc.getString(4));
temp_low=Integer.parseInt(plant_rc.getString(5));
temp_high=Integer.parseInt(plant_rc.getString(6));
lux_low=Integer.parseInt(plant_rc.getString(7));
lux_high=Integer.parseInt(plant_rc.getString(8));
height_low=Integer.parseInt(plant_rc.getString(9));
height_high=Integer.parseInt(plant_rc.getString(10));
soil_ec_low=Integer.parseInt(plant_rc.getString(11));
soil_ec_high=Integer.parseInt(plant_rc.getString(12));
soil_moisture_low=Integer.parseInt(plant_rc.getString(13));
soil_moisture_high=Integer.parseInt(plant_rc.getString(14));
ph_low=Integer.parseInt(plant_rc.getString(15));
ph_high=Integer.parseInt(plant_rc.getString(16));
soil_potassium_low=Integer.parseInt(plant_rc.getString(17));
soil_potassium_high=Integer.parseInt(plant_rc.getString(18));
soil_nitrogen_low=Integer.parseInt(plant_rc.getString(19));
soil_nitrogen_high=Integer.parseInt(plant_rc.getString(20));
soil_phoisphers_low=Integer.parseInt(plant_rc.getString(21));
soil_phoisphers_high=Integer.parseInt(plant_rc.getString(22));
distance_from_eq_low=Integer.parseInt(plant_rc.getString(23));
distance_from_eq_high=Integer.parseInt(plant_rc.getString(24));
}
}catch(Exception e)
{
e.printStackTrace();
}
System.out.println("observed ph levels are");
System.out.println(ph_low);
System.out.println("done");
request.setAttribute("humidity",humidity);
request.setAttribute("temp",temp);
request.setAttribute("lux",lux);
request.setAttribute("height",height);
request.setAttribute("soil_ec",soil_ec);
request.setAttribute("soil_moisture",soil_moisture);
request.setAttribute("ph",ph);
request.setAttribute("soil_potassium",soil_potassium);
request.setAttribute("soil_nitrogen",soil_nitrogen);
request.setAttribute("soil_phoisphers",soil_phoisphers);
request.setAttribute("distance_from_eq",distance_from_eq);
request.setAttribute("himidity_low",himidity_low);
request.setAttribute("himidity_high",himidity_high);
request.setAttribute("temp_low",temp_low);
request.setAttribute("temp_high",temp_high);
request.setAttribute("lux_low",lux_low);
request.setAttribute("lux_high",lux_high);
request.setAttribute("height_low",height_low);
request.setAttribute("height_high",height_high);
request.setAttribute("soil_ec_low",soil_ec_low);
request.setAttribute("soil_ec_high",soil_ec_high);
request.setAttribute("soil_moisture_low",soil_moisture_low);
request.setAttribute("soil_moisture_high",soil_moisture_high);
request.setAttribute("ph_low",ph_low);
request.setAttribute("ph_high",ph_high);
request.setAttribute("soil_potassium_low",soil_potassium_low);
request.setAttribute("soil_potassium_high",soil_potassium_high);
request.setAttribute("soil_nitrogen_low",soil_nitrogen_low);
request.setAttribute("soil_nitrogen_high",soil_nitrogen_high);
request.setAttribute("soil_phoisphers_low",soil_phoisphers_low);
request.setAttribute("soil_phoisphers_high",soil_phoisphers_high);
request.setAttribute("distance_from_eq_low",distance_from_eq_low);
request.setAttribute("distance_from_eq_high",distance_from_eq_high);
System.out.println("test bitch last phase");
RequestDispatcher laplis=request.getRequestDispatcher("more_info.jsp");
System.out.println("info page requested");
laplis.forward(request, response);
}
}
web xml file
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<servlet>
<servlet-name>index_to_suggestions_serv</servlet-name>
<servlet-class>ps.index_to_suggestions_serv</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>index_to_suggestions_serv</servlet-name>
<url-pattern>/log</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>info_srv</servlet-name>
<servlet-class>ps.info_srv</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>info_srv</servlet-name>
<url-pattern>/info</url-pattern>
</servlet-mapping>
</web-app>
I've tried changing the directory which CSS loading from , tried using inline CSS , checked Apache versions and loading from browser(chrome)
this is the output which it displays
when I tried to load that page without the whole application it works . so i think problem is with the servlet but couldn't figure out any errors in the servlet