# Repayments Page Pagination Enhancement

## Summary
Enhanced the repayments page (`/loans/repayments/`) with improved pagination controls for better user navigation.

## Changes Made

### 1. **Top Pagination Controls**
- Added duplicate pagination controls at the top of the repayments table
- Users can now navigate pages without scrolling to the bottom
- Includes Previous/Next buttons and numbered page links

### 2. **Custom Page Selector**
- Added "Go to page" input field at both top and bottom pagination sections
- Users can directly jump to any page number (e.g., page 10) without clicking Next multiple times
- Input validation ensures only valid page numbers are accepted
- Shows current page and total pages (e.g., "of 25")

### 3. **Enhanced User Experience**
- Press Enter key in the page input to jump to that page
- Maintains all active filters (search, date range, payment method, etc.) when jumping pages
- Responsive layout with proper alignment
- Clear visual feedback with validation alerts

## Features

### Top Pagination Section
```
[‹ Previous] [1] [2] [3] ... [Next ›]     Go to page: [__] [Go] of 25
```

### Bottom Pagination Section
```
[‹ Previous] [1] [2] [3] ... [Next ›]     Go to page: [__] [Go] of 25
```

## Technical Details

### Files Modified
- `templates/loans/repayments.html`

### JavaScript Functions Added
1. `jumpToPage()` - Handles page jumping from top pagination
2. `jumpToPageBottom()` - Handles page jumping from bottom pagination
3. Enter key event listeners for both input fields

### Key Features
- Preserves all URL parameters (filters, search queries)
- Validates page number range (1 to max pages)
- Shows user-friendly error messages for invalid input
- Keyboard accessible (Enter key support)

## Usage

### Navigate to Specific Page
1. Locate the "Go to page" input at top or bottom of the table
2. Enter the desired page number (e.g., 10)
3. Click "Go" button or press Enter
4. Page will reload showing the requested page with all filters maintained

### Quick Navigation
- Use Previous/Next buttons for sequential navigation
- Click numbered page links for nearby pages
- Use page jump for distant pages (e.g., jump from page 1 to page 50)

## Benefits
- Faster navigation through large datasets
- Reduced scrolling for users
- Better user experience for reports with many pages
- Maintains consistency with filter parameters

## Testing Checklist
- ✅ Top pagination displays correctly
- ✅ Bottom pagination displays correctly
- ✅ Page jump works from top input
- ✅ Page jump works from bottom input
- ✅ Enter key triggers page jump
- ✅ Invalid page numbers show error
- ✅ Filters are preserved when jumping pages
- ✅ Current page is highlighted
- ✅ Total pages displayed correctly

## Deployment
No database changes required. Simply deploy the updated template file.

```bash
# No special deployment steps needed
# Just ensure the updated template is deployed
```
