Implement initAnatomyFragment function for HTMX fragment swaps to initialize DICOM viewers

2025-11-10 12:15:15 +00:00
parent 0acc2da374
commit ed88f794f8
2 changed files with 21 additions and 1 deletions
@@ -341,6 +341,26 @@ function loadJsonToolStateOnCurrentImage(element, json) {

 }

+// Called by HTMX after a fragment swap; initializes any dicom-image-legacy viewers
+window.initAnatomyFragment = function(fragmentRoot) {
+  try {
+    // If a fragment root is an element (hx-on passes `this`), search within it.
+    const root = fragmentRoot || document;
+    const imgs = (root.querySelectorAll) ? root.querySelectorAll('.dicom-image-legacy') : [];
+    imgs.forEach((el) => {
+      try {
+        if (typeof window.setUpDicomLegacy === 'function') {
+          window.setUpDicomLegacy(el);
+        }
+      } catch (err) {
+        console.warn('initAnatomyFragment: setUpDicomLegacy failed for element', el, err);
+      }
+    });
+  } catch (err) {
+    console.warn('initAnatomyFragment error', err);
+  }
+}
+
 async function setUpDicomLegacy(element) {
  console.log("setUpDicom (original)", element);