rbf_getMaxRowIndex2()

Warning: Support for using this method with external objects (such as those mapped to external tables, to OpenEdge Service objects, or through a HDP connection) is a beta feature. This method is supported in production systems, except for external objects.

Purpose

Returns the maximum value for the rowIndex in a grid. This may be different from the total number of rows in the grid.

Note: A rowIndex is assigned to each grid row when it is first created or rendered. Deleting a row does not affect (decrement) indexes of other rows.

Syntax

rbf_getMaxRowIndex2(gridNo)

Parameters

gridNo

The 0-based number of Grid Control on page

Note: This API is not supported in portals.

Example

This function can be used to iterate through all grid rows: 

 var n = rbf_getMaxRowIndex2(0);
 for (var rowIndex=0; rowIndex<n; rowIndex++) {
      var x = rbf_getGridValue2(0, "amount", rowIndex);
      }