Table interactions with dataSource

dataSource is a required prop for Table.

useTable

it is used

• to initialise the rowCount state value with dataSource.size
• within tableModel hook
• to build columnMap, using dataSource.columns
• within dataSource hook
• whenever tableModel is re-initialised ...
  • handleConfigEditedInSettingsPanel
  • useLayoutEffectSkipFirst, triggered by changes to availableWidth, selectionModel, config
  • applyTableConfigChange, called when calculated column created, column(s) hidden or pinned

dataSource event handlers handled in useTable

• onSubscribed
• handleConfigChange, updates tableModel when dataSource "config" event emitted

useDataSource

dataSource.subscribe, invoken in first setRange call, passing the following parameters

• range
• revealSelected
• selectedKeyValues

dataSource.resume dataSource.enable

dataSource event handlers

• resume
• DataSourceSubscribeCallback, handles:
  • subscribed
  • viewport-update
  • viewport=clear

useTableModel

Column Operations from Table Menu

• remove columns, directly removes column from dataSource.columns. dataSOuce fires config event
• hide column, updates tableModel config to set hidden flag true on columnDescriptor