动态增加选项卡

动态增加选项卡
效果如下：
源码如下：
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8"/>
    <title>动态增加选项卡页面的演示</title>
    <link rel="stylesheet" href="//cdn.amazeui.org/amazeui/2.7.2/css/amazeui.min.css">
    <link href="http://apps.bdimg.com/libs/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet">
    <script src="http://libs.baidu.com/jquery/1.9.0/jquery.js" type="text/javascript"></script>
    <script src="http://cdn.amazeui.org/amazeui/2.7.2/js/amazeui.min.js" type="text/javascript"></script>
    <style type="text/css">
        .am-tabs-nav li {
            position: relative;
            z-index: 1;
        }

        .am-tabs-nav .am-icon-close {
            position: absolute;
            top: 0;
            right: 10px;
            color: #888;
            cursor: pointer;
            z-index: 100;
        }

        .am-tabs-nav .am-icon-close:hover {
            color: #333;
        }

        .am-tabs-nav .am-icon-close ~ a {
            padding-right: 25px !important;
        }
    </style>
</head>
<body>
<div class="container">
    <div class="am-tabs" data-am-tabs="{noSwipe: 1}" id="doc-tab-demo-1">
        <ul class="am-tabs-nav am-nav am-nav-tabs">
          
        </ul>

        <div class="am-tabs-bd">
            
        </div>
    </div>
    <button type="button" class="am-btn am-btn-primary js-append-tab">插入 Tab</button>
</div>

<script>
    $(function () {
        var tabCounter = 0;
        var $tab = $('#doc-tab-demo-1');
        var $nav = $tab.find('.am-tabs-nav');
        var $bd = $tab.find('.am-tabs-bd');

        function addTab() {
            var nav = '<li id=' + tabCounter + '><span class="am-icon-close"></span><a href="javascript: void(0)">标签' + tabCounter + '</a></li>';
            var content = '<div id=' + tabCounter + ' class="am-tab-panel">动态插入的标签内容' + tabCounter + '</div>';

            $nav.append(nav);
            $bd.append(content);
            tabCounter++;
            $tab.tabs('refresh');
        }

        // 动态添加标签页
        $('.js-append-tab').on('click', function () {
            addTab();
        });

        // 移除标签页
        $nav.on('click', '.am-icon-close', function () {
            var $item = $(this).closest('li');
            var index = $nav.children('li').index($item);

            $item.remove();
            tabCounter--;
            $bd.find('.am-tab-panel').eq(index).remove();

            $tab.tabs('open', index > 0 ? index - 1 : index + 1);
            $tab.tabs('refresh');
        });
    });
</script>
</body>
</html>
参考内容：
http://amazeui.org/javascript/tabs
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