stemma button logic bugfix, streamline a little

diff --git a/root/js/componentload.js b/root/js/componentload.js
index 2df5fec..42be5f6 100644 (file)
--- a/root/js/componentload.js
+++ b/root/js/componentload.js
@@ -35,12 +35,13 @@ function loadTradition( textid, textname, editable ) {
        stemmata = textdata.stemmata;
        if( stemmata.length ) {
                selectedStemmaID = 0;
-               load_stemma( selectedStemmaID, basepath );
+                       $('#run_stexaminer').show();
        } else {
+               selectedStemmaID = -1;
                        $('#open_stemma_edit').hide();
                        $('#run_stexaminer').hide();
-                       show_stemmapager(); // to grey out both buttons
                }
+               load_stemma( selectedStemmaID, basepath );
        // Set up the relationship mapper button
                $('#run_relater').attr( 'action', basepath + "/relation/" + textid );
        });
@@ -90,10 +91,10 @@ function show_stemmapager () {
 function load_stemma( idx ) {
        // Load the stemma at idx
        selectedStemmaID = idx;
+       show_stemmapager();
        if( idx > -1 ) {
                $('#stemma_graph').empty();
                $('#stemma_graph').append( stemmata[idx] );
-               show_stemmapager();
                // Stexaminer submit action
                var stexpath = basepath + "/stexaminer/" + selectedTextID + "/" + idx;
                $('#run_stexaminer').attr( 'action', stexpath );