jellyfin-web/src/controllers/searchpage.js

define(['focusManager', 'searchFields', 'searchResults', 'events'], function (focusManager, SearchFields, SearchResults, events) {
    'use strict';

    return function (view, params) {
        function onSearch(e, value) {
            self.searchResults.search(value);
        }

        var self = this;
        view.addEventListener('viewshow', function () {
            if (!self.searchFields) {
                self.searchFields = new SearchFields({
                    element: view.querySelector('.searchFields')
                });
                self.searchResults = new SearchResults({
                    element: view.querySelector('.searchResults'),
                    serverId: params.serverId || ApiClient.serverId(),
                    parentId: params.parentId,
                    collectionType: params.collectionType
                });
                events.on(self.searchFields, 'search', onSearch);
            }
        });
        view.addEventListener('viewdestroy', function () {
            if (self.searchFields) {
                self.searchFields.destroy();
                self.searchFields = null;
            }

            if (self.searchResults) {
                self.searchResults.destroy();
                self.searchResults = null;
            }
        });
    };
});