SMART datagrid v.1 > Classes > DataOutputOptions

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DataLudi.DataOutputOptions.valueCallback  property

当导出数据组时,将所有字段的值变更为字符串的回调函数。 

function (rowIndex:Integer, fieldName:String, value:*): String;

可以通过valueCallbacks,指定各个字段的回调函数。 通过valueCallbacks而指定的将有优先权。 如果指定这个回调或valueCallbacksbooleanFormatdatetimeFormat就会被忽视。 

默认值为null.

Getter
function valueCallback(): Function
Setter
function setValueCallback(value: Function)
Code -1
    var outputOptions = {
        callback: function (row, prop, value) {
            if (prop == 'zipcode') {
                return value.substr(0, 3) + '-' + value.substr(3);
            }
            return value;
        }
    };
See Also
valueCallbacks
booleanFormat
datetimeFormat
GridDataSet.exportToCsv
GridDataSet.exportToJson
Examples
网格数据组导出