FusionCharts Dev Centre

Select Fields

Select operation should be used only when you want to extract a few specific columns from the tabular data in the DataModel.

Note that when you use the Select operation on a DataModel, it will generate a new DataModel with only the selected columns in the data.

Let's take a basic example of a tabular data in a DataModel.

Order Date	Country	Sales	Quantity	Shipping Cost
1/22/2011	Australia	59.724	6	27.43
1/22/2011	United States	125.248	3	3.64
1/22/2011	Australia	6.318	1	1.77
1/24/2011	Australia	110.808	3	9.92
1/24/2011	United States	40.08	6	4.31
1/24/2011	India	59.25	5	4.27
1/24/2011	United States	5.94	3	0.95
1/26/2011	India	79.38	3	13.82
1/26/2011	India	342.51	7	13.22

In the above data, select operation is applied as shown below:

DataModel newModel = model.SelectColumns("Country","Sales");

The new data of the DataModel after applying select operation is shown below:

Select Fields