cto multiple operation

by shriek

HTML

<!-- ko foreach: arr -->
<!-- ko if: funk() -->
<div data-bind="text:test++"></div>
<!-- /ko -->
<!-- /ko -->

JavaScript

function vm() {
    self.test = 0;
    self.arr = [1, 2, 3, 4];
    self.funk = function () {
        console.count("sheit");
        return true;
    };
}
ko.applyBindings(new vm());