empty data fields before re-appending

diff --git a/stemmaweb/root/js/componentload.js b/stemmaweb/root/js/componentload.js
index 2941538..9c9c848 100644 (file)
--- a/stemmaweb/root/js/componentload.js
+++ b/stemmaweb/root/js/componentload.js
@@ -5,6 +5,7 @@ function loadTradition( textid, textname, editable ) {
     if( basepath.lastIndexOf('/') == basepath.length - 1 ) { 
        basepath = basepath.slice( 0, basepath.length - 1) 
     };
+    $('#stemma_graph').empty();
     $('#textinfo_waitbox').show();
     $('#textinfo_container').ajaxError( 
        function ( e, jqxhr, settings, exception ) {
@@ -24,11 +25,11 @@ function loadTradition( textid, textname, editable ) {
        // Add the scalar data
        $('#textinfo_waitbox').hide();
                $('#textinfo_container').show();
-       $('.texttitle').append( textdata.traditionname );
-       $('#witness_num').append( textdata.witnesses.size );
-       $('#witness_list').append( textdata.witnesses.join( ', ' ) );
-       $('#reading_num').append( textdata.readings );
-       $('#relationship_num').append( textdata.relationships );
+       $('.texttitle').empty().append( textdata.traditionname );
+       $('#witness_num').empty().append( textdata.witnesses.size );
+       $('#witness_list').empty().append( textdata.witnesses.join( ', ' ) );
+       $('#reading_num').empty().append( textdata.readings );
+       $('#relationship_num').empty().append( textdata.relationships );
        // Add the stemma(ta) and set up the stexaminer button
        stemmata = textdata.stemmata;
        if( stemmata.length ) {