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| author | maxschuster <dev@maxschuster.eu> | 2016-02-22 00:10:21 +0100 |
|---|---|---|
| committer | Teemu Suo-Anttila <teemusa@vaadin.com> | 2016-03-08 13:59:17 +0200 |
| commit | 39409784dfdce456d1e6e1054288c7e446c2cd49 (patch) | |
| tree | d723eff09ac904b5d0c3aad2b4a18ddb85ee3cfa /server/src/com | |
| parent | 96da1ff946c0d93deadcc04146b70d217c78b393 (diff) | |
| download | vaadin-framework-39409784dfdce456d1e6e1054288c7e446c2cd49.tar.gz vaadin-framework-39409784dfdce456d1e6e1054288c7e446c2cd49.zip | |
Fix DragAndDropWrapper update after file upload (#19616)
After a file has been uploaded VDragAndDropWrapper tries to pull changes
from the server by calling
ApplicationConnection.sendPendingVariableChanges() which has no effect.
This change replaces the
ApplicationConnection.sendPendingVariableChanges() call with an RPC.
Change-Id: If8abc662d4761969e5aa8e6327bfd4bdd7f5e905
Diffstat (limited to 'server/src/com')
| -rw-r--r-- | server/src/com/vaadin/ui/DragAndDropWrapper.java | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/server/src/com/vaadin/ui/DragAndDropWrapper.java b/server/src/com/vaadin/ui/DragAndDropWrapper.java index 90b3b56ef6..29179ddca7 100644 --- a/server/src/com/vaadin/ui/DragAndDropWrapper.java +++ b/server/src/com/vaadin/ui/DragAndDropWrapper.java @@ -40,6 +40,7 @@ import com.vaadin.shared.MouseEventDetails; import com.vaadin.shared.ui.dd.HorizontalDropLocation; import com.vaadin.shared.ui.dd.VerticalDropLocation; import com.vaadin.shared.ui.draganddropwrapper.DragAndDropWrapperConstants; +import com.vaadin.shared.ui.draganddropwrapper.DragAndDropWrapperServerRpc; import com.vaadin.ui.declarative.DesignContext; @SuppressWarnings("serial") @@ -111,6 +112,14 @@ public class DragAndDropWrapper extends CustomComponent implements DropTarget, } + private final DragAndDropWrapperServerRpc rpc = new DragAndDropWrapperServerRpc() { + + @Override + public void poll() { + // #19616 RPC to poll the server for changes + } + }; + private Map<String, ProxyReceiver> receivers = new HashMap<String, ProxyReceiver>(); public class WrapperTargetDetails extends TargetDetailsImpl { @@ -197,6 +206,7 @@ public class DragAndDropWrapper extends CustomComponent implements DropTarget, @Deprecated public DragAndDropWrapper() { super(); + registerRpc(rpc); } /** |