Invoice/new.html at main · Mahabub2030/Invoice · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Invoice History</title>
    <style>
        /* Optional: Basic styling for table */
        table {
            width: 100%;
            border-collapse: collapse;
        }
        td, th {
            border: 1px solid black;
            padding: 10px;
            text-align: left;
        }
    </style>
</head>
<body>

<table>
    <thead>
        <tr>
            <th>Date</th>
            <th>Subtotal</th>
            <th>VAT</th>
            <th>Total1</th>
            <th>Total2</th>
            <th>Total3</th>
        </tr>
    </thead>
    <tbody id="historyBody">
        <!-- History rows will be inserted here -->
    </tbody>
    <tfoot>
        <tr class="font-bold">
            <td class="border px-4 py-2" colspan="3">Total (with VAT)</td>
            <td class="border px-4 py-2" colspan="1" id="total1">0.00</td>
            <td class="border px-4 py-2" colspan="1" id="total2">0.00</td>
            <td class="border px-4 py-2" colspan="1" id="total3">0.00</td>
        </tr>
    </tfoot>
</table>

<script>
    // Function to load invoice history and display totals
    function loadHistory() {
        const historyBody = document.getElementById("historyBody");
        historyBody.innerHTML = "";  // Clear the table

        // Retrieve the history from localStorage
        const history = JSON.parse(localStorage.getItem("invoiceHistory") || "[]");

        // Display each entry from the history
        history.forEach(entry => {
            const row = document.createElement("tr");
            row.innerHTML = `
                <td class="border px-4 py-2">${entry.date}</td>
                <td class="border px-4 py-2">${entry.subtotal}</td>
                <td class="border px-4 py-2">${entry.vat}</td>
                <td class="border px-4 py-2">${entry.total1}</td>
                <td class="border px-4 py-2">${entry.total2}</td>
                <td class="border px-4 py-2">${entry.total3}</td>
            `;
            historyBody.appendChild(row);
        });

        // Retrieve and display the totals for all three suppliers from localStorage
        const total1 = localStorage.getItem("total1") || "0.00";
        const total2 = localStorage.getItem("total2") || "0.00";
        const total3 = localStorage.getItem("total3") || "0.00";

        document.getElementById("total1").textContent = total1;
        document.getElementById("total2").textContent = total2;
        document.getElementById("total3").textContent = total3;
    }

    // Ensure the function runs once the page is loaded
    document.addEventListener("DOMContentLoaded", loadHistory);

    // Example function to save history data (call this when you save invoices)
    function saveHistory(entry) {
        const history = JSON.parse(localStorage.getItem("invoiceHistory") || "[]");
        history.push(entry);
        localStorage.setItem("invoiceHistory", JSON.stringify(history));

        // Save the totals for each supplier
        localStorage.setItem("total1", entry.total1 || "0.00");
        localStorage.setItem("total2", entry.total2 || "0.00");
        localStorage.setItem("total3", entry.total3 || "0.00");
    }

    // Example: Saving data (Test by uncommenting this code)
    saveHistory({
        date: "2024-10-14",
        subtotal: "500",
        vat: "50",
        total1: "550",
        total2: "600",
        total3: "650"
    });
</script>

</body>
</html>