MediaWiki:Common.js: Difference between revisions

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@@ Line 222: / Line 222: @@
    }
-   // MW hook fires when page content is ready
+   // MW hook fires when page content is ready (including after MW re-renders)
+  var hooked = false;
    if (window.mw) {
      mw.hook('wikipage.content').add(function () {
-      translatableSpans = [];
        var oldBar = document.querySelector('.gr-script-bar');
        if (oldBar) oldBar.remove();
-       setTimeout(init, 100);
+       if (!hooked) {
+        // First run — tag nodes and build everything
+        hooked = true;
+        translatableSpans = [];
+        setTimeout(init, 100);
+      } else {
+        // Subsequent MW re-renders — nodes are already tagged,
+        // just rebuild the bar and re-attach the TOC observer
+        setTimeout(function () {
+          buildBar();
+          watchTocActive();
+        }, 100);
+      }
      });
    }