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我已经从下面的 jquery 站点http://jqueryui.com/sortable/#connect-lists修改了示例连接列表:

<!doctype html>

<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>jQuery UI Sortable - Connect lists</title>
    <link rel="stylesheet" href="http://code.jquery.com/ui/1.9.1/themes/base/jquery-ui.css" />
    <script src="http://code.jquery.com/jquery-1.8.2.js"></script>
    <script src="http://code.jquery.com/ui/1.9.1/jquery-ui.js"></script>
    <link rel="stylesheet" href="/resources/demos/style.css" />
    <style>
    .connectedSortable { list-style-type: none; margin: 0; padding: 0 0 2.5em; float: left; margin-right: 10px; }
    .connectedSortable li { margin: 0 5px 5px 5px; padding: 5px; font-size: 1.2em; width: 120px; }
    </style>
    <script>
    $(function() {
        $( ".connectedSortable" ).sortable({
            connectWith: ".connectedSortable"
        }).disableSelection();
    });
    </script>
</head>
<body>

<ul class="connectedSortable">
    <li class="ui-state-default">Item 1</li>
    <li class="ui-state-default">Item 2</li>
    <li class="ui-state-default">Item 3</li>
    <li class="ui-state-default">Item 4</li>
    <li class="ui-state-default">Item 5</li>
</ul>

<ul class="connectedSortable">
    <li class="ui-state-highlight">Item 1</li>
    <li class="ui-state-highlight">Item 2</li>
    <li class="ui-state-highlight">Item 3</li>
    <li class="ui-state-highlight">Item 4</li>
    <li class="ui-state-highlight">Item 5</li>
</ul>

<ul class="connectedSortable last">
    <li class="ui-state-highlight">Item 1</li>
    <li class="ui-state-highlight">Item 2</li>
    <li class="ui-state-highlight">Item 3</li>
    <li class="ui-state-highlight">Item 4</li>
    <li class="ui-state-highlight">Item 5</li>
</ul>


</body>
</html>

我需要防止掉入 ul.last 或者换句话说,如果存在特殊条件,我需要防止掉入列表到特定列表。(connectedSortable 样式应该保留)

http://jsfiddle.net/Fdpyr/4/

有没有能力做到这一点?

4

1 回答 1

1

试试这个:

// If you want a specific ul to get sortable you can use this

 $(function() {
    $( ".connectedSortable:eq(0)" ).sortable({
        connectWith: ".connectedSortable"
    }).disableSelection();
});

或者如果您希望 last ul 不可排序,请像这样使用它:

  $(function() {
    $( ".connectedSortable:not(:last)" ).sortable({
        connectWith: ".connectedSortable"
    }).disableSelection();
});

希望这对您有用...

于 2012-11-14T06:29:23.817 回答