2022.2

Table Of Contents
Thenestedtablescanbecalledrecord.services.chargesandrecord.services.details.
Nowone"charges"tableandone"details"tablearecreatedforeachrowinthe"services"table.
TheDataViewer
TheDataViewerislocatedinthemiddleontheupperhalfoftheDataMapperscreen.Itdisplaysthe
datasourcethatiscurrentlyloadedintheDataMapper,specificallyonerecordinthatdata.Whereone
recordendsandthenextstartsisdeterminedintheDataSourcesettings(see"Recordboundaries"on
page226).Onerecordmaycontainmorethanoneunit:PDForTextpages,XMLnodes,CSVlines,
etc.
WhentheDelimiterorBoundaryoptionsaresetintheSettingspane,theDataViewerreflectsthose
changes.
AnymodificationofthesourcedatabyaPreprocessortakesplacebeforethedataisdisplayedinthe
DataViewer(see"Preprocessorstep"onpage249).
TheDataViewerletsyouselectdata,extractthem("Extractingdata"onpage229),andapplyacon-
ditionwherenecessary.
Howdatacanbeselecteddependsonthetypeofsourcefile(see"Selectingdata"onpage233).
Oncedataisextracted,clickingonanyExtractstepontheStepspanehighlightsanyareafromwhichit
extractsdataintheDataViewer.YoucanclickonthePreprocessorsteptoselectallthestepsinthe
extractionworkflowandhighlightallextracteddata.
ClickingonothersteptypesalsohasavisibleeffectintheDataViewer:ClickingonaRepeatstep
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