knockout.js component template function

knockout-template-function.js

// Add component 
var inputComponentLoader = {
    loadComponent: function(name, config, callback) {
        if(u.isType(config.template, 'function')){
            var template = ko.utils.parseHtmlFragment(config.template(config));
            callback({
                template: template,
                createViewModel: createViewModelForInput
            });
        }else{
            callback(null);
        }
    }
};
 
// Register it. Make it take priority over the default loader.
ko.components.loaders.unshift(inputComponentLoader);