forloop
Object
Used inside of a for
loop block, provides data about the collection being looped over
and the current iteration of the loop.
Attributes
Attribute | Required | Description |
---|---|---|
first
|
Yes |
Returns true if it’s the first iteration of the for loop. Returns
false if it is not the first iteration.
|
index
|
Yes |
Returns the current index of the for loop, starting at 1 .
|
index0
|
Yes |
Returns the current index of the for loop, starting at 0 .
|
last
|
Yes |
Returns true if it’s the last iteration of the for loop.
Returns false if it is not the last iteration.
|
rindex
|
Yes |
Returns forloop.index in reverse order.
|
rindex0
|
Yes |
Returns forloop.index0 in reverse order.
|
length
|
Yes |
Returns the total number of iterations of the for loop.
|
Category
Description
This object is only available to code running inside a for
loop block. Its purpose
is to provide information about the loop’s current status and the collection that it’s
looping through.
This code demonstrates many of the attributes available to the forloop
object: