Calculating the size of an array based on its attributes

Hey there, I'm working with an array containing attributes and need to determine its length. In this particular case, the array should have a length of 2 since there are only two "items" present.

{"items":[{"value":"2","valor":0,"name":"Limpeza"},
{"value":"6","valor":0,"name":"TECREMOVE"}]}

I attempted using exist.length but unfortunately it returned undefined. Does anyone know how I can properly retrieve its length?

Answer №1

let exampleObj = {"items":[{"value":"3","valor":0,"name":"Organization"},
    {"value":"8","valor":0,"name":"Cleaning"}]};

let arrayLength = exampleObj.items.length;

exampleObj.items represents the array, while exampleObj.items.length indicates the length of that specific array.

Answer №2

Imagine you have a element where one of its attributes named elements is represented as an array containing two items.

For instance:

var info = {"items":[{"value":"2","valor":0,"name":"Cleaning"},{"value":"6","valor":0,"name":"TECREMOVE"}]};
var count = info.items.length;

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