Adding and "empty" row to an ArrayCollection

Question

Hi,
I've got an ArrayCollection named CompanyList which has been
populated by a webservice.
Each "row" structure is the same.
I want to add a new row with the same elements as an existing
row.
I'm trying the followng, but of course the new row is being
bound to the first row, which is powerfull... just not what I want!
I'm hoping of course there's a simple way to do this :-)
Can anyone enlighten me?
var newRow:Object = companyList[0];
companyList.addItem(newRow);
companyList[companyList.length - 1].pkey = '0';
companyList[companyList.length - 1].name = '';

Answer 1

I think you need to do the following:
var newRow:Object = {};
companyList.addItem(newRow);
companyList[companyList.length - 1].pkey =
companyList[0].pkey;
companyList[companyList.length - 1].name =
companyList[0].name';