淘汰JS $ data绑定上下文

Question

When I pass the $data object that is the result of a foreach loop to a typescript function, I'm able to access the loop items. When I pass a $data object from anything other than a foreach loop to a typescript function, I see function signatures and other properties and objects, but no data.

What I want to do is access any response data from a page just like I can access data from a foreach loop. How can I do this?

Answer 1

$data is the view model object in the current context. Hence, within a loop it is the object in the the array your looping but outsite the loop it is not that object anymore. Refer to Knockout reference to get ideas and understand the different contexts.