Find targets position after isotope positioning

问题

I'm using David Desandros Isotope for a new site, but now it seems I'm unable to find each elements position using jquery. Specifically I'm trying to attach a tooltip on hover, but generally I'd like to know how to get the position() of each anchor after Isotope has formatted them.

As of now each element displays a '0' for left, margin-left, position().left, and every other positioning property I could think of.

回答1:

See Isotope docs for itemPositionDataEnabled

$('#container').isotope({
  itemSelector: '.element',
  itemPositionDataEnabled: true
})
// log position of each item
.find('.element').each(function(){
  var position = $(this).data('isotope-item-position');
  console.log('item position is x: ' + position.x + ', y: ' + position.y  );
});

回答2:

Hey, after viewing the the source code in one of Isotope's demos in Firebug, I found that the position is being calculated via:

-moz-transform: translate(#px, #px)

and

-webkit-transform: translate(#px, #px)

I am not sure what is being used for other browsers such as IE, but you should be able to access their position that way.

来源：https://stackoverflow.com/questions/6255486/find-targets-position-after-isotope-positioning