From 09fb1bb519c887a8fa267a4a26126bb12b4fd2cc Mon Sep 17 00:00:00 2001
From: gaetanbrl <Vous@exemple.com>
Date: Thu, 16 Apr 2026 17:32:25 +0200
Subject: [PATCH] fix:#370 - preview layer settings as  xml

---
 src/static/lib/mv.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/static/lib/mv.js b/src/static/lib/mv.js
index a7984440..5042d4ab 100755
--- a/src/static/lib/mv.js
+++ b/src/static/lib/mv.js
@@ -1051,11 +1051,20 @@ var mv = (function () {
     form2xml: function () {
       var el = $(".layers-list-item.active");
       var layerid = el.attr("data-layerid");
-      var themeid = $("#theme-edit").attr("data-themeid");
+      var themeid = $("#theme-edit").attr("data-themeid") || mv.getCurrentThemeId();
       function getLayerbyId(l) {
         return l.id === layerid;
       }
-      var layer = config.themes[themeid].layers.find(mv.getLayerById);
+      var layer = null;
+      if (themeid && config.themes[themeid]) {
+        layer = config.themes[themeid].layers.find(getLayerbyId);
+      }
+      if (!layer) {
+        layer = mv.getLayerById(layerid);
+      }
+      if (!layer) {
+        return;
+      }
       var xml = mv.writeLayerNode(layer);
       $("#mod-codeview pre").text(xml);
     },