What exactly am I doing wrong here? Trying to fill and ArrayCollection with an Object

public function capturaPermisos():ArrayCollection{
                var arrayColl:ArrayCollection = new ArrayCollection();
                for(var i:int=0; i < dataProvider.length; i++){
                    object.idModulo = dataProvider[i].idModulo;
                    object.consultar = dataProvider[i].consultar;
                    object.agregar = dataProvider[i].agregar;
                    object.modificar = dataProvider[i].modificar;
                    object.eliminar = dataProvider[i].eliminar;
                    arrayColl[i].addItem(object);
                }
                return arrayColl;
            }

dataProvider comes from a datagrid, hence the cycle. The object is declared globally outside the funcion.

for each(var per:Object in adgPermisos.dataProvider)
                {
                    permiso.idModulo = per.idModulo;
                    permiso.consultar = per.consultar;
                    permiso.agregar = per.agregar;
                    permiso.modificar = per.modificar;
                    permiso.eliminar = per.eliminar;
                    permisos.addItem(permiso);
                }

The second loop does exactly the same wrong result.

It saves the last registry of my dataprovider in all 3 lines of the arraycollection (the dataprovider.length is 3)

My dataProvider is an arrayCollection too, but it is not the same Arrcooll that fills my Datagrid. When I want to send my data to server there are d开发者_开发技巧iferent values added from checkboxes inside my datagrid and renders the arrayCollection different than it was when the datagrid was filled.

I just want to fill another arrayCollection to send it to my java webservice like this;

"It saves the last registry of my dataprovider in all 3 lines of the arraycollection": you are probably referencing the same object [permiso] in the loop 3 times. As a result you add this same object 3 times, and you change this same object again 3 times. (As a result, all 3 entries in your permisos contain the same object permiso which has been changed 3 times). Try the following code to solve the issue:

         for each(var per:Object in adgPermisos.dataProvider)
            {
                var newItem : Object = ObjectUtil.clone(permiso);
                newItem.idModulo = per.idModulo;
                newItem.consultar = per.consultar;
                newItem.agregar = per.agregar;
                newItem.modificar = per.modificar;
                newItem.eliminar = per.eliminar;
                permisos.addItem(newItem);
            }