[Solved] where to specify the edit action?

[Andrew]

I used a custom edit template and ajax databinding, but can't get the Model in the template, Is there a Edit action passing model to the custom edit template needed?

in the view i defined a grid

.DataBinding(dataBinding =>

    {

        dataBinding.Ajax()

            .Select("Select", "Order")

            .Insert("Insert", "Order")
               //.Edit("Edit", "Order")


            .Update("Update", "Order")

            .Delete("Delete", "Order");

    })

now how can i get the model in the custom edit template

@model Models.Order
...
...
@Ajax.ActionLink("aaa", "bbb", "Order", new { param = Model.xxx })

[Andrew]

need help!