Loop Status

A Loop status value can provide information of a loop in progress. Its primary use is in condition expressions within a loop.

Related commands

forEach
This command generates Loop status values when its varStatus attribute is defined.
repeat
This content command generates Loop status values when its repeat-var-status secondary attribute is defined.

getCount()	Resolves into a Number telling the number of the current iteration within this loop. During the first iteration, the value is 1. For example, the expression `${loopStatus.getCount() == 1}` resolves into `true` only on the loop's first round. Using the shorthand form, the expression becomes `${loopStatus.count == 1}`.
getIndex()	Resolves into a Number telling the index of the current iteration within this loop. During the first iteration, the value is 0. For example, the expression `${loopStatus.getIndex() == 0}` resolves into `true` only on the loop's first round. Using the shorthand form, the expression becomes `${loopStatus.index == 0}`.
isFirst()	Resolves into a Boolean telling whether the current iteration is the first iteration (true) of the loop or not (false). For example, the expression `${!loopStatus.isFirst()}` resolves into `true` on all iterations except the first. Using the shorthand form, the expression becomes `${!loopStatus.first}`.
isLast()	Resolves into a Boolean telling whether the current iteration is the last iteration (true) of the loop or not (false). For example, the expression `${loopStatus.isLast()}` resolves into `true` on the loop's last round. Using the shorthand form, the expression becomes `${loopStatus.last}`.