Using the checked binding in knockout with a list of checkboxes checks all the checkboxes

Question

I have a problem when binding a list of complex values (id/ description) to a list of checkboxes.

The problem is that I need not just the id or the description, but both.

When I bind using the Checked binding, all the checkboxes in my list are checked when I click one item.

This is part of something bigger, and the reason I want the object and not just the id is that the complex type in turn will have a list which I want to bind to another list of checkboxes.

Here is a fiddle that produces the problem: http://jsfiddle.net/M8KFd/1

Thankful for your help.

Answer 1

I track the state of each item individually, then get the selected items using a dependent observable something like this