add span#rfid in language bar OR before login

Language bar can be disabled if only one language is installed in Koha

diff --git a/examples/koha-rfid.js b/examples/koha-rfid.js
index 1199055..7932978 100644 (file)
--- a/examples/koha-rfid.js
+++ b/examples/koha-rfid.js
@@ -48,10 +48,15 @@ function rfid_scan(data,textStatus) {
 //     console.debug( 'rfid_scan', data, textStatus );
 
        var span = $('span#rfid');
-       if ( span.size() == 0 ) {
-               $('ul#i18nMenu').append('<li><span id=rfid>RFID reader found<span>');
-               span = $('span#rfid');
-       }
+
+       if ( span.size() == 0 ) // insert last in language bar on bottom
+               span = $('ul#i18nMenu').append('<li><span id=rfid>RFID reader found<span>');
+
+       if ( span.size() == 0 ) // or before login on top
+               span = $('div#login').prepend('<span id=rfid>RFID reader found</span>');
+
+       span = $('span#rfid');
+
 
        if ( data.tags ) {
                if ( data.tags.length === 1 ) {