<div class="content"> <label>検索: <input type="text" class="input_highlight" data-bind="value: searchBrand, valueUpdate: 'afterkeydown'"> </label> <ul data-bind="highlightForeach: {data: filteredBrands, search: searchBrand}"> <li> <a data-bind="attr: {href: url}"> <span data-bind="html: name"></span> <span data-bind="html: alias"></span> </a> </li> </ul> </div> ko.bindingHandlers.highlightForeach =