ko.observableArray() not adding elements

Question

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?

Gelin Luo · Accepted Answer · 2012-03-28 06:54:52Z

11

use test().length instead of test.length

answered Mar 28, 2012 at 6:54

Gelin Luo

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1 Comment

Mixitrixi Over a year ago

Thanks a million, i struggled with this for two hours without getting anywhere :)

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