api/ui/debug/js/index.js

//  Copyright (c) 2017-2018 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

function initTabs() {
    $('#tabs').tabs({
        beforeActivate: function (event, ui) {
            var paneID = ui.newPanel.attr('id');
            var iframe = $('#' + paneID + ' iframe');
            var src = iframe.attr('data-src');
            if (iframe.attr('src') === '') {
                iframe.attr('src', src);
            }
            window.location.href = "#" + ui.newTab.index();
        }
    });


    var idx = window.location.href.indexOf("#");
    if (idx > 0) {
        var tabIndex = parseInt(window.location.href.substring(idx+1));
        $("#tabs").tabs("option", "active", tabIndex);
    }
}