The String from array of objects custom variable template is a variable template for Google Tag Manager’s community template gallery.
Description
Given an array of objects, you can use this template to create a new string with the values of just one of the keys shared in all or some of these objects. For example, say this is what the array looks like:
[
{
id: ‘12345’,
name: ‘product1’
},
{
id: ‘23456’,
name: ‘product2’
},
{
id: ‘34567’,
name: ‘product3’
}
]
If you configure this as the Input array of the variable, and then id as the Object property, and | as the Delimiter, the variable will return this:
“12345|23456|34567”
Release notes
Date
Changeset
30 November 2019
Add unit tests.
16 September 2019
Initial release.
