From 5ff4d228591f05f2e3de68f8e6aaaef8d2a8aa18 Mon Sep 17 00:00:00 2001
From: Keegan McAllister <keegan@humbughq.com>
Date: Wed, 19 Sep 2012 17:14:05 -0400
Subject: [PATCH] Note get_zephyr performance

(imported from commit 215a457d30f5a355d18882a9703ff671248b054f)
---
 zephyr/static/js/zephyr.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zephyr/static/js/zephyr.js b/zephyr/static/js/zephyr.js
index 18d96b2b57..b8b736a298 100644
--- a/zephyr/static/js/zephyr.js
+++ b/zephyr/static/js/zephyr.js
@@ -256,6 +256,8 @@ function get_id(zephyr_row) {
     return zephyr_row.attr('zid');
 }
 
+// NB: this is slow (50 ms or more) due to the custom attribute.
+// We instead could compute an id based on the zid and focused table.
 function get_zephyr(zephyr_id) {
     return $("table.focused_table [zid=" + zephyr_id + "]");
 }