bootstrap tooltip binding.js

// tooltip binding
// usage: data-bind="tooltip: { title: 'My tooltip text', trigger: 'hover click', placement: 'right'}"
ko.bindingHandlers.tooltip = {
    init: function (element, valueAccessor) {
        var options = ko.utils.unwrapObservable(valueAccessor());
        $(element).tooltip(options);
    },
};