Function Bound To Click Action In Foreach Not Being Called

I'm having trouble binding my click action to the view model function to remove an item from an array (inside a foreach binding) I've got the following view model var FileGroupView

Solution 1:

You're misunderstanding $parent. It takes you out one context level. Your foreach uses FileGroup1.files as its index, so you might think that the $parent level would be Filegroup1, but it's not. It's the top-level viewmodel, because that is the context outside the foreach.

So your click binding should be

click: $parent.FileGroup1.removeFile