MongoDB, remove object from array

Question

Doc:

{
   _id: 5150a1199fac0e6910000002,
   name: \'some name,
   items: [{
      id: 23,
      name: \'item name 23\'
   },{
      id: 24,
      name: \'ite         


        

Answer 1

Use $pull to remove the data

return this.mobiledashboardModel
.update({"_id": args.dashboardId}, { $pull: {"viewData": { "_id": widgetId}}})
.exec()
.then(dashboardDoc => {
     return {
        result: dashboardDoc
     }
});