I'm trying out KO but have problems getting observableArray to work, the code is very simple

​var test = new ko.observableArray();
var regulararray = [];

test.push("item");
regulararray.push("regularpush");
console.log("the length for ko: " + test.length + " the length for regular array: " +    regulararray.length);​​

For some reason the length of the knockout array is 0 while the regular array length is 1.

Why is this happening?

I'm trying out KO but have problems getting observableArray to work, the code is very simple

​var test = new ko.observableArray();
var regulararray = [];

test.push("item");
regulararray.push("regularpush");
console.log("the length for ko: " + test.length + " the length for regular array: " +    regulararray.length);​​

For some reason the length of the knockout array is 0 while the regular array length is 1.

Why is this happening?

• javascript
• knockout.js

Share Improve this question Follow asked Mar 28, 2012 at 6:38 MixitrixiMixitrixi 15711 silver badge1010 bronze badges

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1 Answer 1

Sorted by: Reset to default 11

use test().length instead of test.length