Filtering HTML table

filter.js

// Replace 'table' with the actual ID or class of your HTML table
var table = document.querySelector('table');

// Replace 1 with the index of the column you want to filter (indexing starts from 0)
var columnIndex = 3;

// Replace 'example' with the text you want to filter
var searchText = 'example';

for (var i = 1, row; row = table.rows[i]; i++) {
    var cellText = row.cells[columnIndex].textContent || row.cells[columnIndex].innerText;

    if (cellText.includes(searchText)) {
        // If the cell text contains the search text, display the row
        row.style.display = '';
    } else {
        // If the cell text does not contain the search text, hide the row
        row.style.display = 'none';
    }
}