Ext.define('PBS.data.RunningTasksStore', { extend: 'Proxmox.data.UpdateStore', singleton: true, constructor: function(config) { let me = this; config = config || {}; Ext.apply(config, { interval: 3000, storeid: 'pbs-running-tasks-dash', model: 'proxmox-tasks', proxy: { type: 'proxmox', // maybe separate api call? url: '/api2/json/nodes/localhost/tasks?running=1&limit=100', }, }); me.callParent([config]); }, });