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Update URL hash when category filter is applied #54

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Merged
brunoborges merged 2 commits into from
Feb 19, 2026
Merged

Update URL hash when category filter is applied #54

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7ff41c3
Initial plan
Copilot Feb 19, 2026
57f0102
Update URL with filter hash for shareable category views
Copilot Feb 19, 2026
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33 changes: 28 additions & 5 deletions site/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -180,18 +180,41 @@
}
});

// Update URL hash to reflect active filter
const activeFilter = pill.classList.contains('active') ? category : null;
if (activeFilter && activeFilter !== 'all') {
history.replaceState(null, '', '#' + activeFilter);
} else {
history.replaceState(null, '', window.location.pathname + window.location.search);
}

// Update view toggle button state
if (window.updateViewToggleState) {
window.updateViewToggleState();
}
});
});

// Auto-click "All" button on page load to show all cards
const allButton = document.querySelector('.filter-pill[data-filter="all"]');
if (allButton) {
allButton.click();
}
// Apply filter from a given category string (or "all" / empty for no filter)
const applyHashFilter = (category) => {
const target = category
? document.querySelector(`.filter-pill[data-filter="${category}"]`)
: null;
if (target) {
target.click();
} else {
const allButton = document.querySelector('.filter-pill[data-filter="all"]');
if (allButton) allButton.click();
}
};

// On load, apply filter from URL hash or default to "All"
applyHashFilter(window.location.hash.slice(1));

// Also react to browser back/forward hash changes
window.addEventListener('hashchange', () => {
applyHashFilter(window.location.hash.slice(1));
});
};

/* ==========================================================
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