webui: login: Submit login form on "Enter" key

1 files changed, 23 insertions, 0 deletions

diff --git a/fg21sim/webui/static/js/login.js b/fg21sim/webui/static/js/login.js
new file mode 100644
index 0000000..301de73
--- /dev/null
+++ b/fg21sim/webui/static/js/login.js
@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2016 Weitian LI <liweitianux@live.com>
+ * MIT license
+ *
+ * JavaScript codes for the Web UI of "fg21sim"
+ */
+
+"use strict";
+
+
+$(document).ready(function () {
+  /**
+   * Submit the login form on "Enter" key
+   * Credit: https://stackoverflow.com/a/12518467/4856091
+   */
+  $("form#login input").keypress(function (e) {
+    if (e.which === 13) {
+      // "Enter" key pressed
+      $(e.target).closest("form").submit();
+      return false;
+    }
+  });
+});