ADataset.EnableControls; Result := Result + ']'; end; 二、JSON转DataSet //2)JSON字符串转换为数据集: procedure JsonToDataSet(AJson: string; ADataset: TDataSet); var jDataSet: TJSONArray; jRecord: TJSONObject; i, j: Integer; begin if (AJson = '') or (ADataset = nil) or (not ...
class procedure JsonToClientDataSet(jsonArr: TSuperArray; dstCDS: TClientDataSet); //class procedure JsonToClientDataSetF(jsonArr: TSuperArray; dstCDS: TClientDataSet;fs:String); class function ClientDataSetToJSON(srcCDS: TClientDataSet):UTF8String; end; //type // TArrayDim = Array of ShortString...
uses System.SysUtils, System.JSON, Data.DB, Data.Win.ADODB; procedure DataSetToJSON(DataSet: TDataSet; var JSONValue: TJSONValue); var i: Integer; JSONObject: TJSONObject; JSONArray: TJSONArray; begin // 创建一个JSON对象 JSONObject := TJSONObject.Create; try // 遍历数据集的字段 for i...
DataSet Serialize for Delphi and Lazarus (FPC) DataSet Serialize is a set of features to make working with JSON and DataSet simple. It has features such as exporting or importing records into a DataSet, validate if JSON has all required attributes (previously entered in the DataSet), exporting...
ja:=TConverter.New.DataSet(fCdsCustomers).AsJSONArray; //Convert current record jo:=TConverter.New.DataSet.Source(fCdsCustomers).AsJSONObject; ja.Free; jo.Free; end; Be sure to check out the DataSetConverter4Delphi library! Next, learn how you canappend to String Pythonand answer other qu...
class function JSonFromDataSet(DataSet:TDataSet):string; class function CreateFieldByJson(Fields:TFieldDefs;ColsJson:ISuperObject):Boolean; class function ImportDataFromJSon(DataSet:TDataSet;DataJson:ISuperObject):Integer; class function CDSFromJSon(CDS:TClientDataSet;Json:ISuperObject):Boolean; ...
for i := 0 to DataSet.FieldCount - 1 do begin sj2 := SO(); GetFieldTypeInfo(DataSet.Fields[i],Fieldtyp,JsonTyp); sj2.S[cstFieldName] := DataSet.Fields[i].FieldName; sj2.S[cstFieldType] := Fieldtyp; sj2.S[cstJsonType] := JsonTyp; sj2.I[cstFieldSize] := DataSet.Fields...
Delphi 用TDatasetToJSONBridge原生支持DataSet导出Json Xalion发现data.DBJson单元,不知什么时候加的,官方帮助中也没有写。 procedure TForm18.Button2Click(Sender: TObject); var cV: TDatasetToJSONBridge; jo: Tjsonobject; begin cV := TDatasetToJSONBridge.Create;...
问如何在Delphi中以递归方式将JSON字符串中的所有数组转换为dataset？EN版权声明：本文内容由互联网用户...
for i := 0 to DataSet.FieldCount - 1 do begin sj2 := SO(); GetFieldTypeInfo(DataSet.Fields[i],Fieldtyp,JsonTyp); sj2.S[cstFieldName] := DataSet.Fields[i].FieldName; sj2.S[cstFieldType] := Fieldtyp; sj2.S[cstJsonType] := JsonTyp; sj2.I[cstFieldSize] := DataSet.Fields...