我已修改了以下jquery网站http://jqueryui.com/sortable/#connect-lists的示例连接列表:
<!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>
我需要防止掉到 ul.last 或者换句话说,如果存在特殊条件,我需要阻止列入特定列表。(connectedSortable样式应该保留)
有没有能力实现这一目标?
答案 0 :(得分: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();
});
或如果您希望上一个ul不可排序,请使用它:
$(function() {
$( ".connectedSortable:not(:last)" ).sortable({
connectWith: ".connectedSortable"
}).disableSelection();
});
希望这对您有所帮助......