copying the existing array and forming the new array by adding the values in javascript

  

           

let newrrraylist = this.message.text.shipToParty;

this.message.text.shipToParty = [];

            newrrraylist.forEach((element) =>

            {

              debugger;

                let items = {};

                items['dealer'] =   element.dealer?.replace(/\d/g, '').replace(/,/g, '');

                items['dealerId'] =   element.dealer?.match(/(\d+)/)[0];

                items['quantity'] = element.quantity;

                items['deliverypoint'] = element.deliverypoint;

                items['subdealer'] = element.subdealer?.replace(/\d/g, '').replace(/,/g, '');

                items['subdealerId'] =   element.subdealer?.match(/(\d+)/)[0];

                this.message.text.shipToParty.push(items);

               

            })

            console.log("newarray", this.message.text.shipToParty)

           

     

        });