DocsUpdated 18 Oct 2026

Array examples

Getting length of an array

#let myarray = docly.split("1,4,5,6,7,8", ",")#

Array item count: #myarray.length#

Looping an array

Loop over the items with for...of:

#for(let item of myarray) {#
    The array item is: #item#
#}#

Looping with objects

#{ var myobjects = [{ Field1: "first" }, { Field1: "second" }]; }#

#for(let item of myobjects) {#
    The array item is: #item.Field1#
#}#

Each item is an object, so read its fields with item.Field1. Same applies when using the data-loop attribute.

How to create an array of items

/* ... some code ... */

let items = [];
for(let item of otherArray) {
    /* ... some code ... */

    items.push({
        "Product" : productname,
        "Url" : url,
        "Price" : itemprice,
        "Length" : length
    }); /* adds an item to the array */
}