From 36c28db64952410b9a4e258c7eb89ede80d868d6 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Wed, 10 Dec 2014 01:23:03 +0100
Subject: [PATCH 1/1] Click on book line headings to sort by that heading.

---
 www/js/book.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/www/js/book.js b/www/js/book.js
index f6b0365..8bf4756 100644
--- a/www/js/book.js
+++ b/www/js/book.js
@@ -55,6 +55,7 @@ var headings = [
 	[ "EloVar", TYPE_FLOAT ],
 	[ "AWin%", TYPE_RATIO ],
 ];
+var sort_by = 1;
 
 var show_lines = function(data, game) {
 	var moves = data['moves'];
@@ -73,6 +74,12 @@ var show_lines = function(data, game) {
 		var th = document.createElement("th");
 		headings_tr.append(th);
 		$(th).text(headings[i][0]);
+		(function(new_sort_by) {
+			$(th).click(function() {
+				sort_by = new_sort_by;
+				show_lines(data, game);
+			});
+		})(i);
 	}
 
 	var lines = [];
@@ -122,6 +129,8 @@ var show_lines = function(data, game) {
 		lines.push(line);
 	}
 
+	lines.sort(function(a, b) { return b[sort_by] - a[sort_by]; });
+
 	var tbl = $("#lines");
 	tbl.empty();
 
-- 
2.39.2