From 18f3d46ca8bfb4b122e14535a5dddea059a18e5a Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Thu, 5 Apr 2012 22:57:38 +0000
Subject: [PATCH] Bind enter key to start a search, skipping minimum character
 limit

---
 etemplate/js/et2_widget_link.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/etemplate/js/et2_widget_link.js b/etemplate/js/et2_widget_link.js
index 479123a314..ea394bb639 100644
--- a/etemplate/js/et2_widget_link.js
+++ b/etemplate/js/et2_widget_link.js
@@ -402,6 +402,17 @@ var et2_link_entry = et2_inputWidget.extend({
 			disabled: self.options.disabled
 		});
 
+		// Bind to enter key to start search early
+		this.search.keydown(function(e) {
+			var keycode = (e.keyCode ? e.keyCode : e.which);
+			if(keycode == '13')
+			{
+				self.search.autocomplete("option","minLength", 0);
+				self.search.autocomplete("search");
+				self.search.autocomplete("option","minLength", self.minimum_characters);
+				e.stopPropagation();
+			}
+		});
 		this.setDOMNode(this.div[0]);
 	},