# 📅 How to Update the Vaccination Bus Schedule

## Quick Update Guide

To update the vaccination bus schedule **without touching any code**, simply edit the `schedule-data.js` file.

### 📁 File Location
```
schedule-data.js
```

### 🎯 **CMS-Friendly Solution**
This system uses a `.js` file instead of `.json` to work with CMS systems that don't allow JSON files. No MIME type issues!

### 🔧 How to Update

1. **Open** `schedule-data.js` in any text editor
2. **Edit** the schedule entries in the `schedule: [` array
3. **Save** the file
4. **Refresh** the webpage - changes appear immediately!

### 📝 Schedule Entry Format

Each schedule entry has this structure:
```javascript
{date: "2025-09-01", heading: "Måndagskarta - Bjärred Coop", url: "https://www.google.com/maps?hl=en&q=Coop%20Bjarred%2C%20Bjarred%2C%20Sweden&output=embed"}
```

### 🚫 No Service Days
For days with no vaccination service:
```javascript
{date: "2025-09-02", heading: "Tisdagskarta - Ingen vaccination", url: "N/A"}
```

### 🗺️ Google Maps URLs

To get a new Google Maps embed URL:
1. Go to [Google Maps](https://maps.google.com)
2. Search for the location
3. Click "Share" → "Embed a map"
4. Copy the iframe src URL
5. Use that URL in the `url` field

### 📋 Example Updates

#### Change a Location
```json
// Before
{
  "date": "2025-09-01",
  "heading": "Måndagskarta - Bjärred Coop",
  "url": "https://www.google.com/maps?hl=en&q=Coop%20Bjarred%2C%20Bjarred%2C%20Sweden&output=embed"
}

// After
{
  "date": "2025-09-01",
  "heading": "Måndagskarta - Ny Butik",
  "url": "https://www.google.com/maps?hl=en&q=Ny%20Butik%2C%20Sweden&output=embed"
}
```

#### Add a New Date
```json
{
  "date": "2025-10-13",
  "heading": "Måndagskarta - Ny Plats",
  "url": "https://www.google.com/maps?hl=en&q=Ny%20Plats%2C%20Sweden&output=embed"
}
```

### ⚠️ Important Notes

1. **Date Format**: Always use `YYYY-MM-DD` format (e.g., "2025-09-01")
2. **Heading Format**: Follow the pattern `"Daykarta - Location"` (e.g., "Måndagskarta - Bjärred Coop")
3. **No Service**: Use `"url": "N/A"` and `"heading": "... - Ingen vaccination"`
4. **JSON Syntax**: Make sure to use proper JSON syntax (quotes, commas, brackets)
5. **File Encoding**: Save as UTF-8 to support Swedish characters (å, ä, ö)

### 🔄 Automatic Updates

- Changes take effect **immediately** when you refresh the page
- No server restart needed
- No code changes required
- The system automatically loads the new schedule data

### 🛡️ Backup

The system includes a **fallback schedule** built into the code, so if the JSON file has errors, the system will still work with the original schedule.

### 📞 Support

If you need help updating the schedule, contact the system administrator.

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**Last Updated**: 2025-01-09  
**Version**: 1.0