4

我正在使用带有 JqueryUI 的可排序。我正在尝试获取我刚刚放入接收列表的当前项目。然而,$(this).text() 的回声揭示了列表中所有项目的值。有任何想法吗?

$(function() {
    var lists = [{"listid":"#all-colls-list", "connectid":"#coll-selected-list", "drop":true},
     {"listid":"#coll-selected-list", "connectid":"#all-colls-list", "drop":true}];
$.each(lists, function(i, list) {
        $(list.listid).sortable({
            connectWith: list.connectid,
            dropOnEmpty: list.drop,


    $( "#coll-selected-list" ).sortable({
           remove: function(event, ui) { 

           },
           receive: function(event, ui) { 
                alert($(this).text());
           }
        });

}
        });
    });
});
<ul id="all-colls-list" class="droptrue sort-drop ui-sortable">
      <li class="sorted">apple</li>
      <li class="sorted">pear</li>
      <li class="sorted">banana</li>
      <li class="sorted">grape</li>
      <li class="sorted">guava</li>
</ul>

<ul id="coll-selected-list" class="droptrue sort-drop ui-sortable">
</ul>

<ul id="coll-grouped-list">
</ul>​
4

1 回答 1

3

sortable文档中:

ui.item - 当前拖动的元素

http://jqueryui.com/demos/sortable/

使用示例(史蒂夫在他的小提琴中友情发布):

$(ui.item).text()
于 2012-07-04T14:02:38.973 回答