SMART datagrid v.1 > Classes > GridDataSet

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DataLudi.GridDataSet.clearRows  method

删除数据组的所有行,并依次触发onRefreshonRowCountChanged事件。 

如果rowCount为0,就不会发生任何变更。 

function clearRows ();
Returns
Void
Code -1
    ds.onRowCountChanged = function (ds) {
        $('#txtCount').val(ds.rowCount());
    };
    ds.clearRows();
See Also
DataSet.onRefresh
DataSet.onRowCountChanged
DataSet.rowCount
DataSet.clearRowStates
setRows
Examples
网格数据组编辑