I am creating some views in a loop iterating over list of objects. Now I want to register event with each view, which does something on the current object of the list.
for (var vs = 1; vs < 4; vs++) {
iMovie = moviesList[vs];
if (!iMovie) {
break;
}
var loopView = Ti.UI.createView({
....
});
loopView.addEventListener("click", function(e) {
var mv = iMovie;
Ti.API.info("Movie: " + mv);
if (mv) {
// do something
}
});
}
This code is not working, the log which is printed is : Movie: undefined
.
So my question is how I can use the loop variable in the event listener?
Try the following code
var loopView - [];
var iMovie;
for (var vs = 1; vs < 4; vs++) {
iMovie = moviesList[vs];
if (!iMovie) {
break;
}
loopView[vs] = Ti.UI.createView({
_iMovie : iMovie
});
loopView[vs].addEventListener("click", function(e) {
var mv = e.source._iMovie;
Ti.API.info("Movie: " + mv);
if (mv) {
// do something
}
});
}