From ef380f89d746ca828793ebab549a5401a373f279 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 20 Dec 2019 18:40:19 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4jupyter=20tpi?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/javascripts/jupyter.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/public/javascripts/jupyter.js b/public/javascripts/jupyter.js
index aa738a644..e2fddebcd 100644
--- a/public/javascripts/jupyter.js
+++ b/public/javascripts/jupyter.js
@@ -16,3 +16,17 @@ function runEvery10Sec() {
 	window.parent.postMessage('jupytermessage','*');
 	setTimeout( runEvery10Sec, 1000 * 10 );
 }
+
+
+function keyDown(e){
+	e.preventDefault();
+	var currKey=0, e=e||event||window.event;
+	currKey = e.keyCode||e.which||e.charCode;
+	if(currKey == 83 && (e.ctrlKey||e.metaKey)){
+		console.log("点击了ctrl+s");
+		console.log("开始发送消息了ctrl+s");
+		window.parent.postMessage('jupytermessage','*');
+		return true;
+	}
+}
+document.onkeydown = keyDown;