SMART datagrid v.1 > Classes

DataLudi.TreeDataSet  classno-lite

It is the data set which stores and manages all data used by Tree View in browser memory. 

Tree view displays the values of this data set, and the change of data set like appending, updating and deleting will be reflected to tree view immediately. In addition, the data entered by user through tree view will be reflected to this data set through the process like Validation. 

Base Classes

DataSet > EventAware > DLBase

Constructor

function TreeDataSet (fields: Array, derivedFields: Array);

Inherited Properties

DataSet.amText

DataSet.baseYear

DataSet.booleanFormat

DataSet.checkStates

DataSet.dataInited

DataSet.datetimeFormat

DataSet.deleteCreated

DataSet.deletedCount

DataSet.eventsOnStack

DataSet.fieldCount

DataSet.fields

DataSet.nanValue

DataSet.pmText

DataSet.restoreMode

DataSet.rowCount

DataSet.softDelete

DataSet.strictRestore

DataSet.undoable

Methods

addRow

addRows

appendDataRows

appendJsonRows

appendXmlRows

clearRows

clearRowStates

deleteRow

deleteRows

exportToCsv

findRow

findRows

getAllRows

getAllStateRows

getChildren

getDescendantCount

getDescendants

getJsonRows

getRow

getRowObject

getRowObjects

getRowProps

getRowsByIds

getRowsProps

getStateRows

getValue

insertDataRows

insertJsonRows

insertRow

insertRows

insertXmlRows

restoreUpdatedRows

restoreUpdatedStates

rowById

setJsonRows

setRows

setValue

setValueEx

setXmlRows

updateRow

Inherited Methods

EventAware.addListener

DLBase.assign

DataSet.beginUpdate

DataSet.canRedo

DataSet.canUndo

DataSet.canUpdateValue

DataSet.clearRowStates

DataSet.clearRowTags

DataSet.clearUndo

DataSet.ctor

DataSet.endUpdate

DataSet.fieldByName

DataSet.getAllStateRows

DataSet.getDistinctValues

DataSet.getField

DataSet.getFieldIndex

DataSet.getFieldIndexEx

DataSet.getFieldName

DataSet.getFieldNames

DLBase.getProperties

DLBase.getProperty

DataSet.getRowsByTag

DataSet.getRowsByTags

DataSet.getRowState

DataSet.getRowStateCount

DataSet.getRowTag

DataSet.getStateRows

DataSet.hasData

DataSet.recalcRows

DataSet.redo

EventAware.removeListener

DataSet.restoreUpdatedRows

DataSet.restoreUpdatedStates

DataSet.setFields

DLBase.setProperties

DLBase.setProperty

DataSet.setRowState

DataSet.setRowStates

DataSet.setRowTag

DataSet.setRowTags

DLBase.toggle

DataSet.undo

DataSet.unsetRowTags

Events

onRowAdded

onRowAdding

onRowDeleted

onRowDeleting

onRowsAdded

onRowsAdding

onRowsDeleted

onRowsDeleting

onRowUpdated

onRowUpdating

onStateChanged

onStatesChanged

onTagChanged

onTagsChanged

onValueChanged

onValueChanging

Inherited Events

DataSet.onCommandStackChanged

DataSet.onDataChanged

DataSet.onRefresh

DataSet.onRowCountChanged

DataSet.onStatesCleared

DataSet.onTagsCleared

 

See Also

TreeView

Tree Overview

Examples

Tree Data Set

Hello Tree