SMART datagrid v.1 > Functions

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DataLudi.throwValidationError  Function

抛出Validation例外。 

如果在column参数指定列对象，就会在相关列单元格显示错误级别图标。 可以在GridBase.onValidateRow、onValidateCell进行调用。 

function throwValidationError (level: ValidationLevel, message: String, column: GridColumn);
Returns
Void
Parameters
level - ValidationLevel. required.
message - String. required.
column - GridColumn.
Code -1
    grid.onValidateRow = function (grid, row, inserting, values) {
        if (values.salary < 1000) {
            DataLudi.throwValidationError(DataLudi.ValidationLevel.ERROR, '工资太低。');
        }
    };

    grid.onValidateCell = function (grid, index, inserting, value) {
        if (index.column.name() == 'colSalary' && value < 1000) {
            DataLudi.throwValidationError(DataLudi.ValidationLevel.ERROR, '工资太低。', index.column);
        }
    };
See Also
ValidationLevel
onValidateRow
onValidateCell
Examples
单元格编辑