240 lines
6.8 KiB
Markdown
240 lines
6.8 KiB
Markdown
# Custom Notification System - User Management
|
||
|
||
## 🎯 Changes Made
|
||
|
||
Replaced browser's default `alert()` dialogs with a custom, styled notification system.
|
||
|
||
### ✅ What Was Added
|
||
|
||
1. **Toast Notifications** - Slide-in from the right side
|
||
2. **Loading Overlay** - Full-screen spinner with backdrop blur
|
||
3. **Auto-dismiss** - Notifications automatically fade after 3 seconds
|
||
4. **Manual Close** - Click X button to dismiss immediately
|
||
5. **Smooth Animations** - Slide-in and slide-out transitions
|
||
|
||
## 🎨 Notification Types
|
||
|
||
### Success Notification
|
||
|
||
- **Green accent color** (#10b981)
|
||
- **Check circle icon**
|
||
- Shows for: User created, updated, password changed, user deleted
|
||
|
||
### Error Notification
|
||
|
||
- **Red accent color** (#ef4444)
|
||
- **Exclamation circle icon**
|
||
- Shows for: Validation errors, API failures, any error messages
|
||
|
||
### Loading Overlay
|
||
|
||
- **Purple spinner** (#667eea)
|
||
- **Backdrop blur effect**
|
||
- **Custom message** (e.g., "Saving user...", "Deleting user...")
|
||
|
||
## 📝 Files Modified
|
||
|
||
### `/website/admin/users.html`
|
||
|
||
- Added `<div id="notificationContainer"></div>` before closing body tag
|
||
- Added comprehensive CSS for notifications and loading overlay
|
||
- Styles include animations, colors, positioning
|
||
|
||
### `/website/admin/js/users.js`
|
||
|
||
- Replaced `alert()` functions with custom notification system
|
||
- Added `showNotification()` function
|
||
- Added `showLoading()` and `hideLoading()` functions
|
||
- Updated all async operations to show loading indicators:
|
||
- Creating user
|
||
- Updating user
|
||
- Changing password
|
||
- Deleting user
|
||
|
||
## 🚀 Usage Examples
|
||
|
||
### Show Success Message
|
||
|
||
```javascript
|
||
showSuccess("User created successfully");
|
||
// Shows green notification with check icon
|
||
```
|
||
|
||
### Show Error Message
|
||
|
||
```javascript
|
||
showError("Failed to save user");
|
||
// Shows red notification with exclamation icon
|
||
```
|
||
|
||
### Show Loading with Message
|
||
|
||
```javascript
|
||
showLoading("Saving user...");
|
||
// Shows full-screen overlay with spinner
|
||
|
||
// After operation completes:
|
||
hideLoading();
|
||
// Removes overlay
|
||
```
|
||
|
||
## 🎬 Demo Page
|
||
|
||
Test the notification system at:
|
||
`http://localhost:5000/admin/test-notifications.html`
|
||
|
||
Features:
|
||
|
||
- **Show Success** - Test success notification
|
||
- **Show Error** - Test error notification
|
||
- **Show Loading** - Test loading overlay (2 seconds)
|
||
- **Multiple Notifications** - Test stacking notifications
|
||
|
||
## ✨ Features
|
||
|
||
### Auto-dismiss
|
||
|
||
- Notifications automatically fade after **3 seconds**
|
||
- Smooth fade-out animation
|
||
- Automatically removed from DOM
|
||
|
||
### Manual Close
|
||
|
||
- Click **X button** to close immediately
|
||
- Smooth slide-out animation
|
||
- Hover effect on close button
|
||
|
||
### Stacking
|
||
|
||
- Multiple notifications stack vertically
|
||
- 12px gap between notifications
|
||
- Each notification slides in independently
|
||
|
||
### Animations
|
||
|
||
- **Slide In**: 0.3s from right to center
|
||
- **Fade Out**: 0.3s opacity fade at 2.7s
|
||
- **Slide Out**: 0.3s on manual close
|
||
- **Spinner**: Continuous rotation
|
||
|
||
### Responsive Design
|
||
|
||
- Fixed position in top-right corner
|
||
- Max width: 400px
|
||
- Min width: 320px
|
||
- Works on all screen sizes
|
||
|
||
## 🎨 Visual Design
|
||
|
||
### Success Notification
|
||
|
||
```
|
||
┌─────────────────────────────────────────┐
|
||
│ ✓ Success! × │
|
||
│ User created successfully │
|
||
└─────────────────────────────────────────┘
|
||
Green left border, light green gradient background
|
||
```
|
||
|
||
### Error Notification
|
||
|
||
```
|
||
┌─────────────────────────────────────────┐
|
||
│ ⚠ Error × │
|
||
│ Failed to save user │
|
||
└─────────────────────────────────────────┘
|
||
Red left border, light red gradient background
|
||
```
|
||
|
||
### Loading Overlay
|
||
|
||
```
|
||
┌───────────────────────────────────────────┐
|
||
│ │
|
||
│ ┌───────────────┐ │
|
||
│ │ ⟳ Spinner │ │
|
||
│ │ Saving... │ │
|
||
│ └───────────────┘ │
|
||
│ │
|
||
└───────────────────────────────────────────┘
|
||
Full screen with blurred backdrop
|
||
```
|
||
|
||
## 💡 Benefits
|
||
|
||
### User Experience
|
||
|
||
- ✅ **Non-intrusive** - Doesn't block the entire page like browser alerts
|
||
- ✅ **Professional** - Modern, clean design
|
||
- ✅ **Informative** - Clear title and message
|
||
- ✅ **Controllable** - Users can close early if desired
|
||
- ✅ **Branded** - Matches the admin panel design
|
||
|
||
### Developer Experience
|
||
|
||
- ✅ **Simple API** - Just call `showSuccess()` or `showError()`
|
||
- ✅ **Loading states** - Easy to show/hide loading overlay
|
||
- ✅ **Consistent** - Same notification system across all actions
|
||
- ✅ **Maintainable** - All notification code in one place
|
||
|
||
## 🔧 Technical Details
|
||
|
||
### CSS Classes
|
||
|
||
- `.notification` - Base notification style
|
||
- `.notification-success` - Success variant
|
||
- `.notification-error` - Error variant
|
||
- `.notification-icon` - Icon container
|
||
- `.notification-content` - Message container
|
||
- `.notification-close` - Close button
|
||
- `.loading-overlay` - Loading screen overlay
|
||
- `.loading-spinner-container` - Spinner container
|
||
- `.loading-spinner-icon` - Animated spinner
|
||
|
||
### Animations
|
||
|
||
- `slideIn` - Slide from right (400px → 0)
|
||
- `slideOut` - Slide to right (0 → 400px)
|
||
- `fadeOut` - Opacity fade (1 → 0.7)
|
||
- `spin` - Spinner rotation (0deg → 360deg)
|
||
|
||
### Z-Index
|
||
|
||
- Notifications: `9999` (top layer)
|
||
- Loading overlay: `9998` (below notifications)
|
||
|
||
## 📊 Notification Flow
|
||
|
||
### Creating User
|
||
|
||
1. User clicks "Save User"
|
||
2. **Loading overlay appears** → "Creating user..."
|
||
3. API request sent
|
||
4. **Loading overlay hides**
|
||
5. **Success notification appears** → "User created successfully"
|
||
6. Notification auto-dismisses after 3s
|
||
7. User list refreshes
|
||
|
||
### Error Scenario
|
||
|
||
1. User clicks "Save User"
|
||
2. **Loading overlay appears** → "Creating user..."
|
||
3. API request fails
|
||
4. **Loading overlay hides**
|
||
5. **Error notification appears** → "Failed to save user"
|
||
6. Notification auto-dismisses after 3s
|
||
7. Modal remains open (user can fix and retry)
|
||
|
||
## 🎯 Summary
|
||
|
||
The user management system now has:
|
||
|
||
- ✅ Custom styled notifications (no more browser alerts)
|
||
- ✅ Loading indicators for all save operations
|
||
- ✅ Auto-dismiss with manual close option
|
||
- ✅ Smooth animations and transitions
|
||
- ✅ Professional, branded appearance
|
||
- ✅ Better user experience and feedback
|
||
|
||
**No more annoying browser alert boxes!** 🎉
|