1

我在组合 jquery 可排序和可选择时遇到了困难。

我有两个列表，并且希望能够从一个列表拖动到另一个列表（无需选择即可工作）

但是选择而不是拖动它只是再次选择，有没有办法禁用对选定项目的选择或将拖动手柄放在选择手柄的外部，这样它们就不会干扰。

这是代码。

$(function() {
  $(".available, .assigned").sortable({
    connectWith: ".connected",
    handle: ".handle"
  });

  $(".available, .assigned").selectable({ filter: "li", cancel: ".handle" })
  $(".available, .assigned").disableSelection();
});

http://jsfiddle.net/MJYRD/

据我所知，这个问题jQuery UI sortable & selectable

谢谢

4

3 回答 3

1

我设法让它有点工作。检查小提琴。

基本上，我使用了jquery.multisortable扩展默认小部件的sortable插件。这样，您可以通过Ctrl+单击来选择多个项目。您可以拖动以重新排序和/或在列表之间移动项目。

或者，如果您想坚持使用选择矩形和拖动手柄的原始机制，您仍然可以使用selectable( demo )。唯一的缺点是multiselectable后面的行为multisortable保持活跃，这意味着它仍然尝试处理 Ctrl+单击（但失败）。这只是一个小麻烦，您可能可以调整代码，multisortable使其不会扩展multiselectable，这应该可以解决这个问题。

于 2013-06-05T17:53:22.610 回答
0

因为拖动动作或多或少与进行选择的动作相同，所以如果已经选择了一个项目，则必须取消选择。

$(".available, .assigned").selectable({ 
    filter: "li", 
    cancel: ".ui-selected"
})

$("available, .assigned").sortable()
于 2013-06-07T12:57:54.770 回答
0

这是使列表可选择和可排序并允许套索实现的解决方法。这是小提琴。

<html>
<meta charset="utf-8" />
<title>jQuery UI Sortable with Selectable</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
$(function() {
//

$('body').selectable({
    filter: 'li'
    //filter: '#album2 > li'
});

/*
Since the sortable seems unable to move more than one object at a 
time, we'll do this:

The LIs should act only as wrappers for DIVs.

When sorting a LI, move all the DIVs that are children of selected 
LIs to inside the sorting LI (this will make them move together);
but before doing that, save inside the DIVs a reference to their
respective original parents, so we can restore them later.

When the user drop the sorting, restore the DIVs to their original
parent LIs and place those LIs right after the just-dropped LI.

Voilá!

Tip: doesn't work so great if you try to stick the LIs inside the LI
*/

$('.connectedSortable').sortable({
    connectWith: ".connectedSortable",
    delay: 100,
    start: function(e, ui) {
        var topleft = 0;

        // if the current sorting LI is not selected, select
        $(ui.item).addClass('ui-selected');

        $('.ui-selected div').each(function() {

            // save reference to original parent
            var originalParent = $(this).parent()[0];
            $(this).data('origin', originalParent);

            // position each DIV in cascade
            $(this).css('position', 'absolute');
            $(this).css('top', topleft);
            $(this).css('left', topleft);
            topleft += 20;

        }).appendTo(ui.item); // glue them all inside current sorting LI

    },
    stop: function(e, ui) {
        $(ui.item).children().each(function() {

            // restore all the DIVs in the sorting LI to their original parents
            var originalParent = $(this).data('origin');
            $(this).appendTo(originalParent);

            // remove the cascade positioning
            $(this).css('position', '');
            $(this).css('top', '');
            $(this).css('left', '');
        });

        // put the selected LIs after the just-dropped sorting LI
        $('#album .ui-selected').insertAfter(ui.item);

        // put the selected LIs after the just-dropped sorting LI
        $('#album2 .ui-selected').insertAfter(ui.item);
    }
});




//
});


<style>
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

#album {
    list-style: none;
    float: left;
    width: 20%;
    border: 1px solid blue;
}
#album2 {
    list-style: none;
    float: left;
    width: 20%;
    border: 1px solid blue;
}
#album li  {
    float: left;
    margin: 5px;
}

#album2 li  {
    float: left;
    margin: 5px;
}


#album div {
    width: 100px;
    height: 100px;
    border: 1px solid #CCC;

    background: #F6F6F6;    
}
#album2 div {
    width: 100px;
    height: 100px;
    border: 1px solid #CCC;

    background: #F6F6F6;    
}
#album .ui-sortable-placeholder {
    border: 1px dashed #CCC;
    width: 100px;
    height: 100px;
    background: none;
    visibility: visible !important;
}
#album2 .ui-sortable-placeholder {
    border: 1px dashed #CCC;
    width: 100px;
    height: 100px;
    background: none;
    visibility: visible !important;
}

#album .ui-selecting div, 
#album .ui-selected div {
    background-color: #3C6;
}

#album2 .ui-selecting div, 
#album2 .ui-selected div {
    background-color: #3C6;
}

#anotheralbum {
    list-style: none;
    float: left;
    width: 20%;
    height: 800px;
    border: 1px solid green;
}
</style>


<body>

<ul id="album" class="connectedSortable">
    <li id="li1"><div>1- First</div></li>
    <li id="li2"><div>2- Second</div></li>
    <li id="li3"><div>3- Third</div></li>
    <li id="li4"><div>4- Fourth</div></li>
    <li id="li5"><div>5- Fifth</div></li>
    <li id="li6"><div>6- Sixth</div></li>
    <li id="li7"><div>7- Seventh</div></li>
    <li id="li8"><div>8- Eighth</div></li>
</ul>

<ul id="album2" class="connectedSortable">
    <li id="li1"><div>1- 1</div></li>
    <li id="li2"><div>2- 2</div></li>
    <li id="li3"><div>3- 3</div></li>
    <li id="li4"><div>4- 4</div></li>
    <li id="li5"><div>5- 5</div></li>
    <li id="li6"><div>6- 6</div></li>
    <li id="li7"><div>7- 7</div></li>
    <li id="li8"><div>8- 8</div></li>
</ul>
<div id="anotheralbum" class="connectedSortable">
another album - no style for the lists inside here
</div>

<br style="clear:both">
</body>
</html>
于 2015-02-11T16:06:00.403 回答