dynamic File generation in PHP code with MS SQL Database

Hi, you can try this but Please note that this code assumes you are using a server-side technology like Node.js and have set up a connection to your MS SQL Database.

Step 1: Set up the HTML structure: Create an HTML table with rows and columns to display the user information, and include a click event handler on the name column.




  Declaration Form
  


  
    
      
        Name
        Designation
      
    
    
      
        John Doe
        
      
      
        Jane Smith

Name	Designation
John Doe
Jane Smith

Step 2: Create the JavaScript code (script.js): In the script.js file, define the fetchUserInfo function that will handle the click event and fetch the name and designation values from the database.

function fetchUserInfo(userId) {
  // Make a request to the server to fetch user info based on the userId
  fetch(`/users/${userId}`)
    .then(response => response.json())
    .then(data => {
      // Update the corresponding designation column with the fetched value
      const designationColumn = document.querySelector(`tr:nth-child(${userId}) td:nth-child(2)`);
      designationColumn.textContent = data.designation;
    })
    .catch(error => console.error(error));
}

Step 3: Set up the server-side code (assuming Node.js and Express.js): Create a server-side route that handles the request to fetch user information from the MS SQL Database.

const express = require('express');
const app = express();
const sql = require('mssql');

// Configure your database connection
const config = {
  user: 'your-username',
  password: 'your-password',
  server: 'your-server',
  database: 'your-database'
};

// Route to fetch user information based on the userId
app.get('/users/:userId', (req, res) => {
  const userId = req.params.userId;

  // Connect to the database
  sql.connect(config, err => {
    if (err) {
      console.error(err);
      res.status(500).json({ error: 'Failed to connect to the database' });
      return;
    }

    // Execute the SQL query to fetch user information
    new sql.Request().query(`SELECT Name, Designation FROM Users WHERE UserId = ${userId}`, (err, result) => {
      if (err) {
        console.error(err);
        res.status(500).json({ error: 'Failed to fetch user information' });
      } else {
        // Send the fetched data as a response
        res.json(result.recordset[0]);
      }

      // Close the database connection
      sql.close();
    });
  });
});

// Start the server
app.listen(3000, () => {
  console.log('Server started on port 3000');
});

Make sure to install the necessary dependencies such as express and mssql using npm before running the server.