calx.js/examples/jquery-advanced.html at master · xsanisty/calx.js · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery Calx - Advanced Example with Data Config</title>
    <link rel="stylesheet" href="styles.css">
    <style>
        /* Page-specific overrides */
        .content { max-width: 800px; }
        h1 {
            color: #333;
        }
        .form-group {
            margin-bottom: 15px;
        }
        label {
            display: inline-block;
            width: 150px;
            font-weight: bold;
        }
        input {
            padding: 8px;
            width: 200px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
        input[readonly] {
            background-color: #f5f5f5;
        }
        .result {
            background-color: #e3f2fd;
            padding: 10px;
            margin-top: 20px;
            border-radius: 4px;
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-content">
            <a href="index.html" class="navbar-brand">
                <span>📊</span> jQuery Calx Examples
            </a>
            <div class="navbar-links">
                <a href="index.html">Home</a>
                <a href="jquery-basic.html">Basic</a>
                <a href="jquery-datatypes.html">Data Types</a>
                <a href="jquery-dynamic-form.html">Dynamic Form</a>
                <a href="jquery-formatters.html">Formatters</a>
                <a href="jquery-multisheet.html">Multisheet</a>
                <a href="jquery-mortgage.html">Mortgage Calculator</a>
                <a href="jquery-advanced.html" class="active">Advanced</a>
            </div>
        </div>
    </nav>

    <div class="content">
        <h1>Advanced Example - Data Config</h1>

        <div class="alert alert-info">
            <strong>Data Configuration:</strong> This example uses the <code>data</code> option to define formulas in JavaScript instead of HTML attributes. It also demonstrates hidden cells (A1, A2, A3) that have no corresponding HTML elements.
        </div>

    <form id="calx_form">
        <!-- Input cells -->
        <div class="form-group">
            <label>Item 1 Price:</label>
            <input type="number" data-cell="B1" placeholder="Enter price">
        </div>

        <div class="form-group">
            <label>Item 1 Quantity:</label>
            <input type="number" data-cell="B2" placeholder="Enter quantity">
        </div>

        <div class="form-group">
            <label>Item 2 Price:</label>
            <input type="number" data-cell="C1" placeholder="Enter price">
        </div>

        <div class="form-group">
            <label>Item 2 Quantity:</label>
            <input type="number" data-cell="C2" placeholder="Enter quantity">
        </div>

        <!-- Result cells -->
        <div class="result">
            <div class="form-group">
                <label>Item 1 Total:</label>
                <input type="text" data-cell="D1" readonly>
            </div>

            <div class="form-group">
                <label>Item 2 Total:</label>
                <input type="text" data-cell="D2" readonly>
            </div>

            <div class="form-group">
                <label>Subtotal:</label>
                <input type="text" data-cell="D3" readonly>
            </div>

            <div class="form-group">
                <label>Discount (10%):</label>
                <input type="text" data-cell="D4" readonly>
            </div>

            <div class="form-group">
                <label><strong>Grand Total:</strong></label>
                <input type="text" data-cell="D5" readonly>
            </div>
        </div>
    </form>

    <!-- Load jQuery -->
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

    <!-- Load jQuery Calx -->
    <script src="../dist/jquery.calx.js"></script>

    <script>
        $(document).ready(function() {
            // Initialize Calx with data configuration
            $('#calx_form').calx({
                data: {
                    // Hidden cells (no HTML element)
                    A1: { value: 100 },     // Default price 1
                    A2: { value: 200 },     // Default price 2
                    A3: { value: 0.1 },     // Discount rate (10%)

                    // Formulas for visible cells
                    D1: { formula: 'B1*B2' },                    // Item 1 total
                    D2: { formula: 'C1*C2' },                    // Item 2 total
                    D3: { formula: 'D1+D2' },                    // Subtotal
                    D4: { formula: 'D3*A3' },                    // Discount amount
                    D5: { formula: 'D3-D4' }                     // Grand total
                }
            });

            console.log('jQuery Calx initialized with data config!');

            // Example: Access cell value programmatically
            setTimeout(function() {
                var grandTotal = $('#calx_form').calx('getCellValue', 'D5');
                console.log('Grand Total:', grandTotal);
            }, 1000);
        });
    </script>

    <div class="footer">
        <a href="index.html">← Back to Examples</a>
    </div>
    </div>
</body>
</html>