JavaScript

A5.ListBoxindexVisible Method

Syntax

A5.ListBox.indexVisible()

Returns

indexesobject

The start and end indexes.

startnumber: The first visible render index.
endnumber: The last visible render index.

Description

Get the first and last indexes currently visible in the list.

Example

// To get a pointer to the A5.ListBox class see {dialog.object}.getControl
// assume lObj is a pointer to an instance of the A5.ListBox class
var indx = lObj.indexVisible(); // "indx" will equal an object with a "start" and "end" indexes

Example: Displaying the Range of Visible Rows in a List Control

In this example, the visible row information is retrieved from a List Control in a UX Component. An alert is then shown, displaying the range of rows visible on the screen.

var listObj = {dialog.object}.getControl('list1');
var obj = listObj.indexVisible();
alert(obj.start + ' to ' + obj.end);