Filtering and Sorting

Filter Panel

The banknote list page includes a filter panel that allows you to narrow down results by multiple criteria simultaneously:

• Currency — Filter by specific currency
• Issuing Authority — Filter by central bank or issuing authority
• Substrate — Filter by substrate material
• Status — Show only current, superseded, obsolete, or commemorative banknotes
• Search — Free-text search across banknote fields

Dynamic Filters

Filters update dynamically using HTMX — when you change one filter, the available options in other filters automatically adjust to show only relevant values. For example, selecting a specific currency will update the issuing authority dropdown to show only authorities that issue that currency.

Status Filter

The status filter allows you to show or hide banknotes based on their circulation status. By default, all statuses are shown. You can toggle individual statuses on or off.

Sorting

Click on any sortable column header to sort the results. Sortable columns include:

• Denomination
• Year
• Substrate
• Country

Click the same column header again to reverse the sort order. The current sort column and direction are indicated by an arrow icon.

Combining Filters and Sorts

All filters and sorts can be combined. For example, you could filter for polymer banknotes from a specific currency, sorted by denomination. Your filter selections are preserved in the URL, so you can bookmark or share filtered views.