Whois.js

        show: function()
        {
            var domains = this.grid.getSelectedDomains();

            var first = undefined, size = 0;

            for (var i in domains) {
                if (domains.hasOwnProperty(i) && typeof(i) !== 'function') {

                    if (first == undefined) {

                        first = domains[i];
                    }

                    // increment
                    size += 1;
                }
            }

            if (size != 1) {

                this.titleNode.innerHTML = 'Raw whois information';
                this.containerNode.innerHTML = 'You must only specify a single domain to view the raw whois information.';

                this.inherited(arguments);

            } else {

                // show the loading modal
                this.loadingModal.show();

                xhr.get({

                    url: '/api/domain/whois/' + first,
                    handleAs: 'json',

                    load: lang.hitch(this, function(data) {

                        if (data.whois == null) {

                            data.whois = 'An error occurred';
                        }

                        this.containerNode.innerHTML = '<pre>' + data.whois + '</pre>';


                        this.inherited(arguments);

                        console.log(this.loadingModal.hide());
                    })
                });

            }
        },