SMART datagrid v.1 > Classes > GridDataSet

DataLudi.GridDataSet.exportToJson  method

Convert data set to json object array according to the setting which is specified in parameter options. 

If specify the array of including row numbers in startRow parameter, it will return the object of specified rows. 

Returns

Object

Parameters

options - Object|DataOutputOptions. required.

startRow - Integer|[Integer]. Defaults to 0.

count - Integer.

emptyValue - *.

Note

• Like other methods, you must not update Date object which is returned from DATETIME field.

    var obj = dsMain.exportToJson({
        datetimeFormat: 'yyyy/MM/dd',
        valueCallbacks: {
            "cust_id": function (row, field, value) {
                if (value && value.indexOf('(') == 0) {
                    return value + ' Inc.';
                }
                return value;
            }
        }
    });
    var s = JSON.stringify(obj);
    DataLudi.saveJsonToFile(s, 'dataludidata.json');

See Also

DataOutputOptions

GridDataSet.exportToCsv

Examples

Grid Data Set Export