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RejectChanges

RejectChanges

Ext.Store 的使用 - 周 - 博客频道 - CSDN.NET ... scope:Object,// 本身 rejectChanges 放弃所有的变更 remove 移除指定记录 ...

When RejectChanges is called , all rows with a row state of Added are removed .

When a DataSet contains ForeignKeyConstraints, invoking the AcceptChanges or RejectChanges methods enforces the AcceptRejectRule.

In the same manner, calling RejectChanges ends the edit and discards the Current and Proposed row versions .

Determines the action that occurs when the AcceptChanges or RejectChanges method is invoked on a DataTable with a ForeignKeyConstraint.

Calling EndEdit or CancelEdit after calling AcceptChanges or RejectChanges has no effect because the edit has already ended .