Jquery sortable 'change' event element position

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生来不讨喜
生来不讨喜 2020-11-30 00:23

Is there way to get current position of helper being dragged on over new position ?

$(\"#sortable\").sortable({
        start: function (event, ui) {
                


        
5条回答
  •  天涯浪人
    2020-11-30 01:07

    This works for me:

    start: function(event, ui) {
            var start_pos = ui.item.index();
            ui.item.data('start_pos', start_pos);
        },
    update: function (event, ui) {
            var start_pos = ui.item.data('start_pos');
            var end_pos = ui.item.index();
            //$('#sortable li').removeClass('highlights');
        }
    

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