forked from CSI-KJSCE/appointment_to_examiner
XLSX- CSS and mail-xlsx
This commit is contained in:
Harshitha Shetty
@@ -1,12 +1,201 @@
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// import React, { useState, useEffect } from "react";
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// import axios from "axios";
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// const ConsolidatedTable = () => {
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// const [data, setData] = useState([]);
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// const [loading, setLoading] = useState(true);
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// useEffect(() => {
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// const fetchData = async () => {
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// try {
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// const response = await axios.get("http://localhost:8080/api/table/consolidated-table");
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// setData(response.data);
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// setLoading(false);
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// } catch (error) {
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// console.error("Error fetching table data:", error);
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// setLoading(false);
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// }
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// };
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// fetchData();
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// }, []);
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// if (loading) {
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// return <div>Loading...</div>;
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// }
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// return (
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// <div>
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// <h1>Consolidated Table</h1>
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// <table border="1" style={{ width: "100%", textAlign: "left" }}>
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// <thead>
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// <tr>
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// <th>Semester</th>
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// <th>Course Code</th>
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// <th>Course Name</th>
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// <th>Exam Type</th>
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// <th>Year</th>
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// <th>Marks</th>
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// <th>Name</th>
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// <th>Affiliation/College</th>
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// <th>Highest Qualification</th>
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// <th>Career Experience</th>
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// <th>Oral/Practical</th>
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// <th>Assessment</th>
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// <th>Reassessment</th>
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// <th>Paper Setting</th>
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// <th>Moderation</th>
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// <th>PwD Paper Setting</th>
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// </tr>
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// </thead>
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// <tbody>
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// {data.map((row, index) => (
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// <tr key={index}>
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// <td>{row.semester}</td>
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// <td>{row.courseCode}</td>
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// <td>{row.courseName}</td>
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// <td>{row.examType}</td>
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// <td>{row.year}</td>
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// <td>{row.marks}</td>
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// <td>{row.Name}</td>
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// <td>{row.affiliation}</td>
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// <td>{row.qualification}</td>
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// <td>{row.experience}</td>
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// <td>{row.oralPractical}</td>
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// <td>{row.assessment}</td>
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// <td>{row.reassessment}</td>
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// <td>{row.paperSetting}</td>
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// <td>{row.moderation}</td>
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// <td>{row.pwdPaperSetting}</td>
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// </tr>
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// ))}
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// </tbody>
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// </table>
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// </div>
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// );
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// };
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// export default ConsolidatedTable;
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// import React, { useState, useEffect } from "react";
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// import axios from "axios";
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// import { CSVLink } from "react-csv";
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// const ConsolidatedTable = () => {
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// const [data, setData] = useState([]);
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// const [loading, setLoading] = useState(true);
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// useEffect(() => {
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// const fetchData = async () => {
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// try {
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// const response = await axios.get("http://localhost:8080/api/table/consolidated-table");
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// setData(response.data);
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// setLoading(false);
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// } catch (error) {
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// console.error("Error fetching table data:", error);
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// setLoading(false);
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// }
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// };
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// fetchData();
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// }, []);
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// if (loading) {
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// return <div>Loading...</div>;
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// }
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// // Extract unique faculty names
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// const uniqueTeachers = [...new Set(data.map((row) => row.Name))];
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// return (
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// <div>
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// <h1>Faculty Tables with Download Option</h1>
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// {uniqueTeachers.map((teacher, index) => {
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// // Filter rows for the current teacher
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// const teacherData = data.filter((row) => row.Name === teacher);
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// return (
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// <div key={index} style={{ marginBottom: "20px" }}>
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// <h2>{teacher}'s Table</h2>
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// <table border="1" style={{ width: "100%", textAlign: "left", marginBottom: "10px" }}>
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// <thead>
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// <tr>
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// <th>Semester</th>
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// <th>Course Code</th>
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// <th>Course Name</th>
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// <th>Exam Type</th>
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// <th>Year</th>
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// <th>Marks</th>
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// <th>Name</th>
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// <th>Affiliation/College</th>
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// <th>Highest Qualification</th>
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// <th>Career Experience</th>
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// <th>Oral/Practical</th>
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// <th>Assessment</th>
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// <th>Reassessment</th>
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// <th>Paper Setting</th>
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// <th>Moderation</th>
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// <th>PwD Paper Setting</th>
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// </tr>
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// </thead>
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// <tbody>
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// {teacherData.map((row, idx) => (
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// <tr key={idx}>
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// <td>{row.semester}</td>
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// <td>{row.courseCode}</td>
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// <td>{row.courseName}</td>
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// <td>{row.examType}</td>
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// <td>{row.year}</td>
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// <td>{row.marks}</td>
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// <td>{row.Name}</td>
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// <td>{row.affiliation}</td>
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// <td>{row.qualification}</td>
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// <td>{row.experience}</td>
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// <td>{row.oralPractical}</td>
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// <td>{row.assessment}</td>
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// <td>{row.reassessment}</td>
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// <td>{row.paperSetting}</td>
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// <td>{row.moderation}</td>
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// <td>{row.pwdPaperSetting}</td>
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// </tr>
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// ))}
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// </tbody>
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// </table>
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// {/* CSV Download Button */}
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// <CSVLink
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// data={teacherData}
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// filename={`${teacher.replace(/\s+/g, "_")}_table.csv`}
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// className="btn btn-primary"
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// style={{
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// padding: "10px 15px",
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// backgroundColor: "#007bff",
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// color: "white",
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// textDecoration: "none",
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// borderRadius: "5px",
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// }}
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// >
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// Download CSV
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// </CSVLink>
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// </div>
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// );
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// })}
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// </div>
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// );
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// };
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// export default ConsolidatedTable;
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import React, { useState, useEffect, useRef } from "react";
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import axios from "axios";
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import { CSVLink } from "react-csv";
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import { sendEmail } from "../api";
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const ConsolidatedTable = () => {
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const [data, setData] = useState([]);
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const [loading, setLoading] = useState(true);
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const csvLinksRef = useRef([]); // Ref to store CSV links for bulk download
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useEffect(() => {
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const fetchData = async () => {
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@@ -32,13 +221,131 @@ const ConsolidatedTable = () => {
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// Extract unique faculty names
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const uniqueTeachers = [...new Set(data.map((row) => row.Name))];
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const handleBulkDownload = () => {
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// Trigger all individual downloads programmatically
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csvLinksRef.current.forEach((csvLink) => {
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if (csvLink) {
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csvLink.link.click();
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const createExcelFile = (teacherData, teacherName) => {
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const workbook = XLSX.utils.book_new();
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// Define header information
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const headerInfo = [
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["Somaiya Vidyavihar University"],
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["K. J. SOMAIYA COLLEGE OF ENGINEERING"],
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[
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"Appointment of Internal Examiners for Paper Setting / OR/PR/Assessment/Reassessment",
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],
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["Class: B Tech/M Tech/Honour/Minor"],
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["Department - Computer Engineering"],
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[],
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];
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// Add table headers
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const tableHeaders = [
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[
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"Sr No",
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"Semester",
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"Course Code",
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"Course Name",
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"Exam Type",
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"Year",
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"Marks",
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"Surname",
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"First Name",
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"Middle Name",
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"Affiliation/College",
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"Highest Qualification",
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"Career Experience",
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"Oral/Practical",
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"Assessment",
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"Reassessment",
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"Paper Setting",
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"Moderation",
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"PwD Paper Setting",
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],
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];
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// Add table data
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const dataRows = teacherData.map((row, index) => [
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index + 1,
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row.semester,
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row.courseCode,
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row.courseName,
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row.examType,
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row.year,
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row.marks,
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row.surname,
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row.firstName,
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row.middleName,
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row.affiliation,
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row.qualification,
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row.experience,
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row.oralPractical,
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row.assessment,
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row.reassessment,
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row.paperSetting,
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row.moderation,
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row.pwdPaperSetting,
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]);
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// Combine all rows
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const sheetData = [...headerInfo, ...tableHeaders, ...dataRows];
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const worksheet = XLSX.utils.aoa_to_sheet(sheetData);
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// Add merged cells
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worksheet["!merges"] = [
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{ s: { r: 0, c: 0 }, e: { r: 0, c: 18 } },
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{ s: { r: 1, c: 0 }, e: { r: 1, c: 18 } },
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{ s: { r: 2, c: 0 }, e: { r: 2, c: 18 } },
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{ s: { r: 3, c: 0 }, e: { r: 3, c: 18 } },
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{ s: { r: 4, c: 0 }, e: { r: 4, c: 18 } },
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];
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// Define styles
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const boldStyle = {
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font: { bold: true, name: "Times New Roman", sz: 12 },
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alignment: { horizontal: "center", vertical: "center" },
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};
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const redStyle = {
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font: { color: { rgb: "FF0000" }, name: "Times New Roman", sz: 12 },
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alignment: { horizontal: "center", vertical: "center" },
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};
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const normalStyle = {
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font: { name: "Times New Roman", sz: 12 },
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};
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// Apply styles to header
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const headerRanges = [
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{ row: 0, style: boldStyle },
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{ row: 1, style: boldStyle },
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{ row: 2, style: boldStyle },
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{ row: 3, style: boldStyle },
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{ row: 4, style: redStyle },
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];
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headerRanges.forEach(({ row, style }) => {
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for (let col = 0; col <= 18; col++) {
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const cellAddress = XLSX.utils.encode_cell({ r: row, c: col });
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if (!worksheet[cellAddress]) continue; // Skip empty cells
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worksheet[cellAddress].s = style;
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}
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});
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// Apply normal font style to all cells
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Object.keys(worksheet).forEach((key) => {
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if (worksheet[key] && key[0] !== "!") {
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worksheet[key].s = worksheet[key].s || normalStyle;
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}
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});
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// Add worksheet to workbook and save file
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XLSX.utils.book_append_sheet(workbook, worksheet, teacherName);
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XLSX.writeFile(workbook, `${teacherName.replace(/\s+/g, "_")}_Table.xlsx`);
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};
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const bulkDownload = () => {
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uniqueTeachers.forEach((teacher) => {
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const teacherData = data.filter((row) => row.Name === teacher);
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createExcelFile(teacherData, teacher);
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});
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};
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const handleSendEmail = async (teacher, teacherData) => {
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@@ -83,13 +390,25 @@ const ConsolidatedTable = () => {
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return (
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<div>
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<h1>Faculty Tables with Download Options</h1>
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<h1 style={{ textAlign: "center" }}>Faculty Tables with Download Options</h1>
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{/* Bulk Download Button for Consolidated Data */}
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<div style={{ marginBottom: "20px" }}>
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<CSVLink
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data={data}
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filename="Consolidated_Faculty_Table.csv"
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<div style={{ marginBottom: "20px", textAlign: "center" }}>
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<button
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onClick={bulkDownload}
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className="btn btn-primary"
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style={{
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padding: "10px 15px",
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backgroundColor: "#17a2b8",
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color: "white",
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textDecoration: "none",
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borderRadius: "5px",
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marginRight: "10px",
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}}
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>
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Bulk Download All Tables
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</button>
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<button
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onClick={() => createExcelFile(data, "Consolidated Table")}
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className="btn btn-primary"
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style={{
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padding: "10px 15px",
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@@ -97,33 +416,16 @@ const ConsolidatedTable = () => {
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color: "white",
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textDecoration: "none",
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borderRadius: "5px",
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marginRight: "10px",
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}}
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>
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Download Consolidated CSV
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</CSVLink>
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{/* Bulk Download Button for Individual CSV Files */}
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<button
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onClick={handleBulkDownload}
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className="btn btn-secondary"
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style={{
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padding: "10px 15px",
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backgroundColor: "#17a2b8",
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color: "white",
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textDecoration: "none",
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borderRadius: "5px",
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}}
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>
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Download All Individual CSVs
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Download Consolidated Table
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</button>
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</div>
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{/* Scrollable Content */}
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<div
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style={{
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maxHeight: "70vh", // Set max height for the scrollable container
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overflowY: "auto", // Enable vertical scrolling
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maxHeight: "70vh",
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overflowY: "auto",
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border: "1px solid #ccc",
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padding: "10px",
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borderRadius: "5px",
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@@ -131,20 +433,12 @@ const ConsolidatedTable = () => {
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}}
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>
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{uniqueTeachers.map((teacher, index) => {
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// Filter rows for the current teacher
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const teacherData = data.filter((row) => row.Name === teacher);
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return (
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<div key={index} style={{ marginBottom: "20px" }}>
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<h2>{teacher}'s Table</h2>
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<table
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border="1"
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style={{
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width: "100%",
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textAlign: "left",
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marginBottom: "10px",
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}}
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>
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<table border="1" style={{ width: "100%", textAlign: "left", marginBottom: "10px" }}>
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<thead>
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<tr>
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<th>Semester</th>
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@@ -188,10 +482,9 @@ const ConsolidatedTable = () => {
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))}
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</tbody>
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</table>
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{/* Individual CSV Download Button */}
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<CSVLink
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data={teacherData}
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filename={`${teacher.replace(/\s+/g, "_")}_table.csv`}
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<button
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onClick={() => createExcelFile(teacherData, teacher)}
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className="btn btn-primary"
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style={{
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padding: "10px 15px",
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@@ -200,24 +493,9 @@ const ConsolidatedTable = () => {
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textDecoration: "none",
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borderRadius: "5px",
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}}
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ref={(el) => (csvLinksRef.current[index] = el)} // Store ref for bulk download
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>
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Download {teacher}'s CSV
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</CSVLink>
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{/* Send Email Button */}
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<button
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onClick={() => handleSendEmail(teacher, teacherData)}
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className="btn btn-secondary"
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style={{
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padding: "10px 15px",
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backgroundColor: "#6c757d",
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color: "white",
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textDecoration: "none",
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borderRadius: "5px",
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}}
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>
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Send {teacher}'s CSV via Email
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</button>
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</div>
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);
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})}
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Reference in New Issue
Block a user