view model doesn't update when textInput changes

[mrkos67]

fiddle: http://jsfiddle.net/6qvsth12/2/

as you can see, when making changes to the first input (the old data-bind attribute), textInput correctly updates the view model variable. updating the second input does not update the view model variable.

[mbest]

For a two-way binding, the binding handler needs to receive the observable, not just the value.

return {
    textInput: this.code
}

http://jsfiddle.net/6qvsth12/3/

[mrkos67]

those pesky parentheses. thanks!

[rniemeyer]

thanks for jumping in @mbest 👍