# Fix Admin Section Error - CodeIgniter View

## Problem
Error yang terjadi di semua halaman admin:
```
CodeIgniter\Exceptions\RuntimeException
View themes, no current section.
SYSTEMPATH\View\View.php at line 430
```

## Root Cause
File `app/Views/auth/login_form.php` memiliki:
1. **Duplikasi script blocks** - Ada 2 blok `<script>` yang identik
2. **Multiple endSection()** - Ada 2 pemanggilan `<?= $this->endSection() ?>`
3. **Script di luar section** - Script pertama tidak berada dalam section yang tepat

## Solution Applied

### 1. Struktur File yang Diperbaiki
```php
<?= $this->extend('layouts/auth') ?>

<?= $this->section('content') ?>
<!-- HTML content here -->
<?= $this->endSection() ?>

<?= $this->section('scripts') ?>
<script>
// JavaScript code here
</script>
<?= $this->endSection() ?>
```

### 2. Perubahan Spesifik
- **Removed:** Duplikasi script block pertama
- **Moved:** Script ke dalam section 'scripts' yang proper
- **Removed:** `endSection()` yang berlebihan
- **Cleaned:** Struktur section yang konsisten

### 3. Layout Auth Support
File `app/Views/layouts/auth.php` sudah mendukung:
- ✅ `<?= $this->renderSection('content') ?>`
- ✅ `<?= $this->renderSection('scripts') ?>`
- ✅ `<?= $this->renderSection('styles') ?>`

## Files Fixed
- ✅ `app/Views/auth/login_form.php` - Fixed section structure
- ✅ `app/Views/auth/select_role.php` - Already correct

## Testing Results
- ✅ No more "View themes, no current section" error
- ✅ Login form functionality preserved
- ✅ JavaScript validation working
- ✅ Loading states working
- ✅ Flash messages working

## CodeIgniter Section Rules

### Correct Usage:
```php
<?= $this->section('sectionName') ?>
<!-- content -->
<?= $this->endSection() ?>
```

### Common Mistakes:
- ❌ Multiple `endSection()` calls
- ❌ `endSection()` without matching `section()`
- ❌ Nested sections without proper structure
- ❌ Script tags outside of sections in layouts

## Prevention
1. **Always match** `section()` with `endSection()`
2. **Use proper sections** for scripts, styles, content
3. **Avoid duplication** of script blocks
4. **Test thoroughly** after view modifications

## Error Pattern Recognition
This error typically occurs when:
- View files have unmatched section calls
- Multiple `endSection()` without corresponding `section()`
- Copy-paste errors creating duplicate sections
- Improper template inheritance structure

The fix ensures clean, maintainable view structure following CodeIgniter 4 best practices.