jQuery:可拖动连接到可排序.可拖动项与可排序列表具有不同的DOM [英] jQuery: draggable connect to sortable. draggable item has a different DOM from sortable list

问题描述

我现在可以将一个项目拖到一个可排序的项目中.但是可排序列表具有不同的DOM.

I am now able to drag an item to a sortable. But the sortable list has a different DOM.

<!-- The draggable items. Has the "original" DOM in the LI tags. -->
<ul class="draggable_text">
    <li><span>DRAG THIS A</span></li>
    <li><span>DRAG THIS B</span></li>
</ul>


<!-- This list has a different DOM in the LI tags -->
<ul id="stagerows">
    <li><p>This is a new DOM dragged from "DRAG THIS A"</p></li>
    <li><p>This is a new DOM dragged from "DRAG THIS B"</p></li>
</ul>

$(document).ready(function() {
    $('.draggable_text > li').draggable({
        //helper:'clone',
        helper: function(event, ui) {
            return '<div style="width: 100px; height: 50px; border: 1px solid #000; background-color: #fff;">xxx</div>';
        },
        connectToSortable:'#stagerows'
    });

    $('#stagerows').sortable({
        handle: '.drag_handle'
    });
});

助手具有以下内容: xxx 这应该放入可排序的...

The Helper has this: xxx This should be dropped into the sortable...

助手"起作用.但是，当我将项目放入"可排序的项目时，它只是恢复为原始" DOM.我希望将新创建的DOM"(在帮助程序中创建的DOM)放入可排序对象中.

The "helper" works. But when I "dropped" the item into the sortable, it just reverts back to the "original" DOM. I would want the "newly created DOM" (the one created in helper) to be dropped into the sortable.

我希望我有道理.谢谢！

I hope I am making sense. Thank you!

另一种说法: 当我拖动一个苹果时，它现在变成了橙色.但是当我放下它时，它会变成一个苹果.

Another way of saying it: when I drag an apple, it now turns into an orange. but when i drop it, it turns back into an apple..

推荐答案

$('.draggable_text > li').draggable({
    helper: function(event, ui) {
        var type = $(this).find('.link_type').val();
        return create(type,0);
    },
    connectToSortable:'#stagerows'
});

$('#stagerows').sortable({
    handle: '.drag_handle',
    placeholder: 'placeholder_sortable'
});

/**
 * When item is dropped from the Add <Stuff>
 */
$('#stagerows').droppable({
    drop: function(event, ui){
        type = ui.draggable.find('.link_type').val();
        ui.draggable.empty();
        return ui.draggable.html(create(type,0))
    }
});

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