AdvancedDataTableSource<T > class
abstract
Properties
forceRemoteReload ↔ bool
Set this to true to indicate that a reload should happen even if the page
details did not change
getter/setter pair
hashCode → int
The hash code for this object.
no setter inherited
hasListeners → bool
Whether any listeners are currently registered.
no setter inherited
initialRequestCompleted → bool
True if there is any data loaded in this source
no setter
isRowCountApproximate → bool
Called to establish if rowCount is a precise number or might be an
over-estimate. If this returns true (i.e. the count is approximate), and
then later the exact number becomes available, then call
notifyListeners .
no setter override
lastDetails ↔ RemoteDataSourceDetails <T > ?
Last loaded data from the remote data source
getter/setter pair
nextStartIndex ↔ int ?
The index for the next page to start
getter/setter pair
rowCount → int
Called to obtain the number of rows to tell the user are available.
no setter override
runtimeType → Type
A representation of the runtime type of the object.
no setter inherited
selectedRowCount → int
Called to obtain the number of rows that are currently selected.
no setter inherited
Methods
addListener (VoidCallback listener → void
Register a closure to be called when the object changes.
inherited
dispose ()
→ void
Discards any resources used by the object.
inherited
getNextPage ()
→ Future <RemoteDataSourceDetails <T >
Called by the base data source class to load data, implement your backend
call in this function
getRow (int index → DataRow ?
Called to obtain the data about a particular row.
inherited
loadNextPage (int pageSize , int offset , int ?columnSortIndex , {bool ?sortAscending → Future <int
Called by the advanced datatable controll to trigger a page load
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners ()
→ void
Call all the registered listeners.
inherited
removeListener (VoidCallback listener → void
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
requireRemoteReload ()
→ bool
Override this function to ensure a remote reload is done
If you override this function ensure to reset the state once a reload has happend
Consider the reload as done once this funciton is called
setNextView ({int startIndex = 0 → void
Sets the next view state for the table, this can be used to go back to
any start view index (page), will trigger a reload
toString ()
→ String
A string representation of this object.
inherited
