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* Added missing published events
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@ -108,13 +108,47 @@ Type
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TGetQueryParamsEvent = Procedure (Sender : TDataset; IsReadURL : Boolean; var QueryString : String) of object;
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TUpdateStatus = (usModified, usInserted, usDeleted);
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TUpdateStatusSet = Set of TUpdateStatus;
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TResolveStatus = (rsUnresolved, rsResolving, rsResolved, rsResolveFailed);
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TResolveStatusSet = Set of TResolveStatus;
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TUpdateMode = (upWhereAll, upWhereChanged, upWhereKeyOnly);
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TResolverResponse = (rrSkip, rrAbort, rrMerge, rrApply, rrIgnore);
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JSValue = variant;
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TResolveInfo = record
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Data : JSValue;
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Status : TUpdateStatus;
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ResolveStatus : TResolveStatus;
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Error : String; // Only filled on error.
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BookMark : TBookmark;
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_private : JSValue; // for use by descendents of TDataset
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end;
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TResolveInfoArray = Array of TResolveInfo;
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// Record so we can extend later on
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TResolveResults = record
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Records : TResolveInfoArray;
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end;
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TOnRecordResolveEvent = Procedure (Sender : TDataset; info : TResolveInfo) of object;
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TApplyUpdatesEvent = Procedure (Sender : TDataset; info : TResolveResults) of object;
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TDatasetLoadFailEvent = procedure(DataSet: TDataSet; ID : Integer; Const ErrorMsg : String) of object;
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{ TSQLDBRestDataset }
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TSQLDBRestDataset = Class(TJSONDataset)
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private
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FAfterApplyUpdates: TApplyUpdatesEvent;
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FAfterRefresh: TDataSetNotifyEvent;
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FBeforeApplyUpdates: TDatasetNotifyEvent;
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FConnection: TSQLDBRestConnection;
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FDatabaseConnection: String;
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FOnGetQueryParams: TGetQueryParamsEvent;
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FOnLoadFail: TDatasetLoadFailEvent;
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FOnRecordResolved: TOnRecordResolveEvent;
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FParams: TQueryParams;
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FResourceID: String;
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FResourceName: String;
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@ -144,6 +178,12 @@ Type
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Property ResourceID : String Read FResourceID Write FResourceID;
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// Automatically call ApplyUpdates when a Post/Delete happens.
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Property AutoApplyUpdates : Boolean Read FAutoApplyUpdates Write FAutoApplyUpdates;
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// REST update events
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Property BeforeApplyUpdates : TDatasetNotifyEvent Read FBeforeApplyUpdates Write FBeforeApplyUpdates;
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Property AfterApplyUpdates : TApplyUpdatesEvent Read FAfterApplyUpdates Write FAfterApplyUpdates;
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property AfterRefresh: TDataSetNotifyEvent read FAfterRefresh write FAfterRefresh;
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Property OnRecordResolved : TOnRecordResolveEvent Read FOnRecordResolved Write FOnRecordResolved;
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property OnLoadFail : TDatasetLoadFailEvent Read FOnLoadFail Write FOnLoadFail;
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end;
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