SMART datagrid v.1 > Classes > DataSet
DataLudi.DataSet.setFields method
Newly set fields in data set.
Each item of the specified array can be DataField object, JSON object or string. You can check the specified field list by fields property.
function setFields (fields: Array, derivedFields: Array);
- Returns
- Void
- Parameters
- fields - Array. required.
- derivedFields - Array.
- Note
- If organize new field set through this property, all existing data rows will be removed.
- The expression or callback should be contained in calculation field setting object which is transferred by derivedFields. If both properties have not been specified, the field will not be created.
Code -1
ds.setFields([
"field1",
{
fieldName: "field2",
dataType: "number"
}
]);
- See Also
- fields
- DataField
- DerivedField
- Examples
- Hello Grid
- Boolean Value
- Datetime Value
- Number Value