You can get the values out of your datatable using the getValue() method.
Even better, you can get all the distinct values in your first column with
the getDistinctValues() method.
getDistinctValues(columnIndex)Array of objects
Returns the unique values in a certain column, in ascending order.
- columnIndex should be a number greater than or equal to zero, and less
than the number of columns as returned by the getNumberOfColumns()
method.
The type of the returned objects is the same as that returned by the
getValue
<https://developers.google.com/chart/interactive/docs/reference#DataTable_getValue>
method.
On Thu, Apr 30, 2015 at 12:19 AM, mariummalik22 <[email protected]>
wrote:
> But my data is coming from SQL database, so I can't define them myself. Is
> any such thing possible that they are defined by getting values from
> database?
>
>
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