In /edit_structured, fully disallow movement, and deletion, of date line.

diff --git a/templates/edit_structured.tmpl b/templates/edit_structured.tmpl
index 46ef79df351baf9f9cfb04c2528a387261a3b74b..8569deafb696d48a3e623a51288f6406ec3b2487 100644 (file)
--- a/templates/edit_structured.tmpl
+++ b/templates/edit_structured.tmpl
@@ -122,13 +122,13 @@ function update_form() {
       dat_lines.splice(i-1, 1);
       dat_lines.splice(i, 0, prev_line);
     });
       dat_lines.splice(i-1, 1);
       dat_lines.splice(i, 0, prev_line);
     });

-    add_button(td_btns, 'v', i+1 < dat_lines.length ? false : true, function() {
+    add_button(td_btns, 'v', (i && i+1 < dat_lines.length) ? false : true, function() {

       const next_line = dat_lines[i];
       dat_lines.splice(i, 1);
       dat_lines.splice(i+1, 0, next_line);
     });
     td_btns.appendChild(document.createTextNode(' · · · '))
       const next_line = dat_lines[i];
       dat_lines.splice(i, 1);
       dat_lines.splice(i+1, 0, next_line);
     });
     td_btns.appendChild(document.createTextNode(' · · · '))

-    add_button(td_btns, 'delete', false, function() { dat_lines.splice(i, 1); });
+    add_button(td_btns, 'delete',  i > 0 ? false : true, function() { dat_lines.splice(i, 1); });

 
     // add error explanation row if necessary
     if (dat_line.error) {
 
     // add error explanation row if necessary
     if (dat_line.error) {