trac750 140 character countdown for FB app

1 files changed, 30 insertions, 17 deletions

diff --git a/js/facebookapp.js b/js/facebookapp.js
index c7e8d6aa2..8ef9aa532 100644
--- a/js/facebookapp.js
+++ b/js/facebookapp.js
@@ -1,18 +1,31 @@
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
- 
\ No newline at end of file
+* Laconica - a distributed open-source microblogging tool
+* Copyright (C) 2008, Controlez-Vous, Inc.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Affero General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Affero General Public License for more details.
+*
+* You should have received a copy of the GNU Affero General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+var max = 140;
+var noticeBox = document.getElementById('notice_data-text'); 
+
+noticeBox.addEventListener('keyup', keypress);
+noticeBox.addEventListener('keydown', keypress);
+noticeBox.addEventListener('keypress', keypress);
+noticeBox.addEventListener('change', keypress);
+
+// Do our the countdown
+function keypress(evt) {  
+    document.getElementById('notice_text-count').setTextValue(
+        max - noticeBox.getValue().length);      
+}