SMART datagrid :: TreeDataSet

SMART datagrid v.1 > Classes

DataLudi.TreeDataSet classno-lite

这是将树视图所使用的所有数据储存和管理在浏览器内存的数据组。

树视图显示该数据组的值，并且添加、修改、删除等数据组的变更将会立即反映到树视图。另外，用户通过树视图而输入的数据，将会通过验证等步骤，反映到该数据组。

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

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; 树概述

Examples: 树数据组; Hello Tree