X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/b524d9b88d918e6e3f34a3d56db57928653435db..d63190b067ddbf6beb150c924b3efe2f4c67c85e:/wtem/static/wtem/wtem.js

diff --git a/wtem/static/wtem/wtem.js b/wtem/static/wtem/wtem.js
index 1c61498..a65bb7f 100644
--- a/wtem/static/wtem/wtem.js
+++ b/wtem/static/wtem/wtem.js
@@ -56,4 +56,17 @@ $(function() {
         }
     }
 
+    var sms_handler = function() {
+        var textarea = $(this),
+            label_suffix = textarea.parent().find('.label_suffix'),
+            left = 140 - textarea.val().length;
+            to_insert = '(pozostało: ' + left + ')';
+        if(left < 0) {
+            to_insert = '<span style="color:red">' + to_insert + '</span>';
+        }
+        label_suffix.html(to_insert);
+    };
+
+    $('#wtem_sms').change(sms_handler).keyup(sms_handler);
+
 });
\ No newline at end of file