ArrayModel.getMaxKey Method

Gets the maximum value in the unique key column.

Namespace: MindFusion.DataViews
File: ArrayModel.js

 Syntax

JavaScript

function getMaxKey ()

 Return Value

Object. The maximum value.

 Example

The following code gets the data at the last grid row. It gets the biggest key in the grid and assigns a new ndex to the row data - with 1 larger than the current max index:

JavaScript

var data = grid.model.getRowData(grid.model.rowCount);
var maxIndex = grid.model.getMaxKey();
data.index = ++maxIndex;