我想得到所有的“li”元素id,如a,b,c。。。g。
如何获取所有“li”元素id列表?
谢谢您!
JQuery UI可排序示例
<!doctype html>
<html lang="en">
<head>
<script>
$( function() {
$( "#sortable" ).sortable();
$( "#sortable" ).disableSelection();
} );
</script>
</head>
<body>
<ul id="sortable">
<li id="a" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 1</li>
<li id="b" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 2</li>
<li id="c" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 3</li>
<li id="d" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 4</li>
<li id="e" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 5</li>
<li id="f" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 6</li>
<li id="g" class="ui-state-default"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span>Item 7</li>
</ul>
</body>
</html>