Knockout observableArray not updating

Question

I have an observableArray that won\'t update in the HTML even though I can log it to the console and see it change. I wish jsfiddle had a console so I could show that part.<

Answer 1

You have an unnecessary set of parenthesis in

self.searchResult().push(self.people()[pKey]); 

it should be

self.searchResult.push(self.people()[pKey]);

Demo JSFiddle.

Because when you write self.searchResult() you are accessing the underlaying array in the observable. And when you push into that array KO won't be notified about the changes so you need to use the push method on the observableArray itself.

By the way Knockout has a great set of useful array helpers which could simplify your filtering logic.