changed multirow view to support a maxShown flag so that headerBar doesn't take forever to load with a lot of closed tabs.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/client/views/FilterPanel.tsx b/src/client/views/FilterPanel.tsx
index 818c81c9a..455801422 100644
--- a/src/client/views/FilterPanel.tsx
+++ b/src/client/views/FilterPanel.tsx
@@ -121,11 +121,13 @@ export class FilterPanel extends ObservableReactComponent<filterProps> {
         const valueSet = new Set<string>(childFilters.map(filter => filter.split(Doc.FilterSep)[1]));
         let rtFields = 0;
         let subDocs = childDocs;
+        let gatheredDocs = [] as Doc[];
         if (subDocs.length > 0) {
             let newarray: Doc[] = [];
             while (subDocs.length > 0) {
                 newarray = [];
                 subDocs.forEach(t => {
+                    gatheredDocs.push(t);
                     const facetVal = t[facetKey];
                     if (facetVal instanceof RichTextField || typeof facetVal === 'string') rtFields++;
                     facetVal !== undefined && valueSet.add(Field.toString(facetVal as Field));
@@ -135,7 +137,7 @@ export class FilterPanel extends ObservableReactComponent<filterProps> {
                     DocListCast(t[annos ? fieldKey + '_annotations' : fieldKey]).forEach(newdoc => newarray.push(newdoc));
                     annos && DocListCast(t[fieldKey + '_sidebar']).forEach(newdoc => newarray.push(newdoc));
                 });
-                subDocs = newarray;
+                subDocs = newarray.filter(d => !gatheredDocs.includes(d));
             }
         }
         //     }