javascript - Join function in knockout js observableArray? - Stack Overflow

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Is there a way to perform the javascript join function in a observableArray?

In javascript i can do the following:

var a = ["1", "2", "3"];

var p = a.join(',');  

and p would be "1,2,3" but with knockout i cant found a way to do this action?

Is there a way to perform the javascript join function in a observableArray?

In javascript i can do the following:

var a = ["1", "2", "3"];

var p = a.join(',');  

and p would be "1,2,3" but with knockout i cant found a way to do this action?

• javascript
• arrays
• knockout.js
• knockout-2.0

Share Improve this question Follow asked Jun 26, 2013 at 14:39 Phoenix_uyPhoenix_uy 3,3041010 gold badges5959 silver badges106106 bronze badges

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1 Answer 1

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var x = ko.observableArray(["1", "2", "3"]);

var p = x().join(',');

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