I have an event stream for when ENTER is presssed
var enter =
$('#text')
.asEventStream('keydown')
.filter(function(e){
return e.keyCode === 13
})
This works great. But, I want to only take action if ENTER is pressed and another property - textMatches - is true. How do I do this? I tried
var advance = textMatches.and(enter)
But it didn't work.
Boolean methods are defined for operations between two Properties, but enter
is an EventStream. Properties can be used to filter EventStreams and the following should work for your use case:
var advance = enter.filter(textMatches)