fix: invalid row counts (#184)

Co-authored-by: Vittorio Cellucci <vel@qlik.com>
qlik-oss · Jan 31, 2023 · 73a5c52 · 73a5c52
1 parent 1e3d00c
commit 73a5c52
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/ios/ContainerView.swift b/ios/ContainerView.swift
@@ -123,12 +123,9 @@ class ContainerView: UIView {
         NotificationCenter.default.post(name: Notification.Name.onClearSelectionBand, object: nil)
         let json = try JSONSerialization.data(withJSONObject: rows)
         let decodedRows = try JSONDecoder().decode(RowsObject.self, from: json)
-        let dataRowsEmpty = decodedRows.rows?.isEmpty ?? true
-        if(dataRowsEmpty) {
-          return
-        }
+
 
-        if(dataRows != nil && dataRows?[0].cells.count != decodedRows.rows?[0].cells.count) {
+        if(dataRows != nil && decodedRows.rows?.count != 0 && dataRows?.count != 0 && dataRows?[0].cells.count != decodedRows.rows?[0].cells.count) {
           return
         }
         if dataRows == nil || decodedRows.reset == true {

diff --git a/ios/DataCollectionView.swift b/ios/DataCollectionView.swift
@@ -88,6 +88,11 @@ class DataCollectionView: UIView, UICollectionViewDataSource, UICollectionViewDe
   }
 
   func scrollToTop() {
+    if let dataRows = dataRows {
+      if dataRows.isEmpty {
+        return
+      }
+    }
     if let childCollectionView = childCollectionView {
       childCollectionView.scrollToItem(at: IndexPath(item: 0, section: 0), at: .top, animated: true)
     }