Template.searchSidebar.onCreated(function () { this.term = new ReactiveVar(''); }); Template.searchSidebar.helpers({ cards() { const currentBoard = Utils.getCurrentBoard(); return currentBoard.searchCards(Template.instance().term.get()); }, lists() { const currentBoard = Utils.getCurrentBoard(); return currentBoard.searchLists(Template.instance().term.get()); }, }); Template.searchSidebar.events({ 'click .js-minicard'(evt) { if (Utils.isMiniScreen()) { evt.preventDefault(); Session.set('popupCardId', Template.currentData()._id); if (!Popup.isOpen()) { Popup.open("cardDetails")(evt); } } }, 'submit .js-search-term-form'(evt, tpl) { evt.preventDefault(); tpl.term.set(evt.target.searchTerm.value); }, });