citrus-cms/resources/views/admin-ajax/long-text-edit.blade.php

<?php
// CSRF token kontrolü
if (!isset($_POST['_token']) && !isset($_GET['_token'])) {
    echo json_encode(['status' => 'error', 'message' => 'CSRF token gerekli']);
    exit;
}

// Güncelleme işlemi
if (isset($_GET['update']) || isset($_POST['update'])) {
    $tableName = $_POST['table'] ?? $_GET['table'] ?? '';
    $id = $_POST['id'] ?? $_GET['id'] ?? '';
    $columnName = $_POST['column'] ?? $_GET['column'] ?? '';
    $newValue = $_POST['value'] ?? $_GET['value'] ?? '';
    
    if (empty($tableName) || empty($id) || empty($columnName)) {
        echo json_encode(['status' => 'error', 'message' => 'Missing parameters']);
        exit;
    }
    
    try {
        // Veritabanı güncelleme
        $result = db($tableName)->where('id', $id)->update([$columnName => $newValue]);
        
        if ($result) {
            echo json_encode(['status' => 'success', 'message' => 'Update successful']);
        } else {
            echo json_encode(['status' => 'error', 'message' => 'Update failed']);
        }
    } catch (Exception $e) {
        echo json_encode(['status' => 'error', 'message' => 'Database error: ' . $e->getMessage()]);
    }
    exit;
}

// Görüntüleme işlemi
$tableName = $_GET['table'] ?? '';
$id = $_GET['id'] ?? '';
$columnName = $_GET['column'] ?? '';

if (empty($tableName) || empty($id) || empty($columnName)) {
    echo '<div class="alert alert-danger">Missing parameters: table=' . htmlspecialchars($tableName) . ', id=' . htmlspecialchars($id) . ', column=' . htmlspecialchars($columnName) . '</div>';
    exit;
}

// Get current data
$currentData = db($tableName)->where('id', $id)->first();
$currentValue = $currentData->{$columnName} ?? '';

// Get column information
?>

<div class="modal-header">
    <h5 class="modal-title">Edit {{ e2($columnName) }}</h5>
    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
        <span aria-hidden="true">&times;</span>
    </button>
</div>

<div class="modal-body">
    <form id="longTextEditForm">
        <input type="hidden" name="_token" value="{{ csrf_token() }}">
        <input type="hidden" name="table" value="{{ $tableName }}">
        <input type="hidden" name="id" value="{{ $id }}">
        <input type="hidden" name="column" value="{{ $columnName }}">
        <input type="hidden" name="update" value="1">
        
        <div class="form-group">
            <label for="longTextValue">{{ e2($columnName) }}</label>
            <textarea 
                class="form-control" 
                id="longTextValue" 
                name="value" 
                rows="10" 
                style="min-height: 200px;"
                placeholder="Enter {{ e2($columnName) }}..."
            >{{ $currentValue }}</textarea>
        </div>
    </form>
</div>
<div class="text-center">
    <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
    <button type="button" class="btn btn-primary" onclick="saveLongText()">Save</button>
    </div>
<script>
    $(".modal-footer").hide();

function saveLongText() {
    var formData = new FormData(document.getElementById('longTextEditForm'));
    $.ajax({
        url: '{{ url("admin-ajax/long-text-edit") }}',
        type: 'POST',
        data: formData,
        processData: false,
        contentType: false,
        success: function(response) {
            try {
                var result = JSON.parse(response);
                if (result.status === 'success') {
                    // Successful update
                    Swal.fire({
                        icon: 'success',
                        title: 'Success',
                        text: result.message,
                        timer: 2000,
                        showConfirmButton: false
                    });
                    
                    // Close modal
                    $('#modal-popin').modal('hide');
                    
                    // Refresh DataGrid - safe approach
                    try {
                        // Check if dataGrid element exists
                        if ($("#dataGrid").length > 0) {
                            // Try to get DevExtreme instance and refresh
                            var gridElement = $("#dataGrid");
                            if (gridElement.hasClass("dx-datagrid")) {
                                // Element is already a DevExtreme DataGrid
                                gridElement.dxDataGrid("refresh");
                            } else {
                                // Try to get instance and refresh
                                var instance = gridElement.dxDataGrid("instance");
                                if (instance && typeof instance.refresh === 'function') {
                                    instance.refresh();
                                } else {
                                    // Fallback: reload page
                                    location.reload();
                                }
                            }
                        } else {
                            // DataGrid not found, reload page
                            location.reload();
                        }
                    } catch (error) {
                        console.log("DataGrid refresh error:", error);
                        // Final fallback: reload page
                        location.reload();
                    }
                } else {
                    Swal.fire({
                        icon: 'error',
                        title: 'Error',
                        text: result.message
                    });
                }
            } catch (e) {
                Swal.fire({
                    icon: 'error',
                    title: 'Error',
                    text: 'Error processing response'
                });
            }
        },
        error: function(xhr, status, error) {
            Swal.fire({
                icon: 'error',
                title: 'Error',
                text: 'Error during update: ' + error
            });
        }
    });
}

// Textarea auto-resize
$(document).ready(function() {
    var textarea = document.getElementById('longTextValue');
    textarea.addEventListener('input', function() {
        this.style.height = 'auto';
        this.style.height = Math.max(200, this.scrollHeight) + 'px';
    });
    
    // Save with Enter key (Ctrl+Enter)
    textarea.addEventListener('keydown', function(e) {
        if (e.ctrlKey && e.key === 'Enter') {
            saveLongText();
        }
    });
});
</script>