inpage drilldown pre 61 tokens example

inpage_drilldown_pre_61.js

require([
    'jquery',
    'underscore',
    'splunkjs/mvc',
    'splunkjs/mvc/simplexml/ready!'
], function(
  $,
  _,
  mvc
) {
    function submit_and_update_url() {
        submitted_tokens.set(unsubmitted_tokens.toJSON());
        mvc.Components.get('url').saveOnlyWithPrefix('form\\.', unsubmitted_tokens.toJSON(), {
            replaceState: false
        });
    }

    var master_view = mvc.Components.get('master');
    var detail_view = mvc.Components.get('detail');

    var unsubmitted_tokens = mvc.Components.get('default');
    var submitted_tokens = mvc.Components.get('submitted');

    if(!submitted_tokens.has('sourcetype')) {
        detail_view.$el.parents('.dashboard-panel').hide();
    }

    submitted_tokens.on('change:sourcetype', function() {
        if(!submitted_tokens.get('sourcetype')) {
            detail_view.$el.parents('.dashboard-panel').hide();
        } else {
            detail_view.$el.parents('.dashboard-panel').show();
        }
    });

    master_view.on('click', function(e) {
        e.preventDefault();
        var value = e.data['row.sourcetype'];

        unsubmitted_tokens.set('form.sourcetype', value);

        submit_and_update_url();
    });
});