Improve DICOM UPP relation visualizer

PACS_DICOM处理/数据处理网页端/static/app.js

@@ -439,11 +439,18 @@ function downloadSelectedSeries() {
   triggerDownload(exportDownloadUrl(app.exportDialog.ctNumber, selected));
 }
 
-async function loadStudies() {
+function initialCtNumber() {
+  return new URLSearchParams(location.search).get("ct_number") || "";
+}
+
+async function loadStudies(preferredCtNumber = "") {
   const q = encodeURIComponent($("studySearch").value.trim());
   app.studies = sortStudies(await json(`/api/studies?q=${q}&limit=500`));
   renderStudies();
-  if (!app.study && app.studies.length) await selectStudy(app.studies[0].ct_number);
+  if (!app.study && app.studies.length) {
+    const preferred = app.studies.find((study) => study.ct_number === preferredCtNumber);
+    await selectStudy((preferred || app.studies[0]).ct_number);
+  }
 }
 
 function renderStudies() {
@@ -1537,7 +1544,7 @@ async function boot() {
   if (location.pathname === "/settings" && isAdmin()) {
     await showSettingsPage(false);
   } else {
-    await loadStudies();
+    await loadStudies(initialCtNumber());
     await handleRoute(false);
   }
   if (!app.statusTimer) app.statusTimer = setInterval(refreshStatus, 15000);