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我一直在四處尋找解決此問題的方法,但尚未找到解決方案。我在一個可拖動元素的可滾動區域中有一個列表。我試圖設置它,以便我可以將該父級div之外的元素拖放到可投放區域,但是當我嘗試拖動它時,似乎只能在父級div內移動。在查詢的父div之外拖動元素
.inputs{
overflow-y: scroll;
overflow-x:visible;
height: 100px;
float:left;
}
ul{
width:50px;
float:left;
}
.spaces{
float:right;
border: 0px;
width: 500px;
}
.spaces td {
background-color:#666666;
margin:2px;
width:184px;
height: 99px;
border:0px;
}
這是可拖動和投擲的物品
$(".inputs li").draggable({
opacity: .4,
create: function(){$(this).data('position',$(this).position())},
cursorAt:{left:15},
cursor:'move',
revert:function(event, ui) {
$(this).data("draggable").originalPosition = {
top: 0,
left: 0
};
return !event;
},
start:function(){
$('.info').css('visibility', 'hidden');
}
});
$('.spaces').find('td').droppable({
drop:function(event, ui){
snapToMiddle(ui.draggable,$(this));
$(this).droppable('option', 'accept', ui.draggable);
$(this).css('background-color', 'red');
},
out: function(event, ui){
$(this).droppable('option', 'accept', '.inputs li');
$(this).css('background-color', '#666');
}
});
});
<div class="inputs">
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
<li>6</li>
<li>7</li>
<li>8</li>
<li>9</li>
</ul>
</div>
<br/>
<table class="spaces">
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td class = "hidden"></td>
<td></td>
<td></td>
<td></td>
<td class = "hidden"></td>
</tr>
<tr>
<td class = "hidden"></td>
<td class = "hidden"></td>
<td></td>
<td class = "hidden"></td>
<td class = "hidden"></td>
</tr>
</table>