SMART datagrid v.1 > Classes > GridBase

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DataLudi.GridBase.getSummary  method

如果已得出通过参数field而指定的数据字段合计， 就可以通过在value中指定 

"count", "sum", "max", "min", "avg", "var", "varp", "stdev", "stdevep" 

获取相关字段的合计。 

function getSummary (field: *, value: String): Number;
Returns
Number
Parameters
field - *.
value - String.
Code -1
	var v = grdMain.getSummary("Quantity", sum);
	alert("sum => " + v);
See Also
ColumnFooter.expression
Examples
列注脚