From 39717a34c77437a572a5f7cb77198c628a051ee9 Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Mon, 16 Feb 2026 13:55:30 -0500
Subject: Populate films datalist with 20 most recently used

---
 www/photo.causal.agency/trips.html | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/www/photo.causal.agency/trips.html b/www/photo.causal.agency/trips.html
index 08f96e04..e81be6ef 100644
--- a/www/photo.causal.agency/trips.html
+++ b/www/photo.causal.agency/trips.html
@@ -47,13 +47,6 @@ input[type="number"] { width: 5ch; }
 </form>
 
 <datalist id="films">
-	<option>Ferrania P30 80</option>
-	<option>Flic Film Elektra 100</option>
-	<option>Ilford FP4 Plus 125</option>
-	<option>Fomapan Creative 200</option>
-	<option>Harman Phoenix 200</option>
-	<option>Shanghai Color 400</option>
-	<option>Reflx Lab 800T</option>
 </datalist>
 </section>
 
@@ -365,4 +358,16 @@ function addTrip() {
 	setTripBody();
 }
 
+function setFilms() {
+	let datalist = document.getElementById("films");
+	datalist.innerHTML = "";
+	let films = new Set(trips.reverse().map(trip => trip.film));
+	for (let film of films.values().take(20)) {
+		let option = document.createElement("option");
+		option.innerText = film;
+		datalist.appendChild(option);
+	}
+}
+setFilms();
+
 </script>
-- 
cgit 1.4.1