.增加扩展

  <script type="text/javascript" >

        /**

 * @author {kexb} easyui-tab扩展根据id切换页面

 */

        $.extend($.fn.tabs.methods, {

            getTabById: function (jq, id) {

                var tabs = $.data(jq[], 'tabs').tabs;

                for (var i = ; i < tabs.length; i++) {

                    var tab = tabs[i];

                    if (tab.panel('options').id == id) {

                        return tab;

                    }

                }

                return null;

            },

            selectById: function (jq, id) {

                var tab;

                var tabs = $.data(jq[], 'tabs').tabs;

                for (var i = ; i < tabs.length; i++) {

                     tab = tabs[i];

                    if (tab.panel('options').id == id) {

                        break;

                    }

                }

                if (tab != undefined)  {

                    var curTabIndex = $("#tabs").tabs("getTabIndex", tab);

                    $('#tabs').tabs('select', curTabIndex);

                }

            },

            existsById: function (jq, id) {

                return jq.tabs('getTabById', id) != null;

            }

        });

    </script>

.点击事件open方法

    function Open(text, url, id) {

        var tabId = ReplaceAll(url, '/','');

        var h = ComputGridHeight();

        if (url == "null" || url == "" || url == "") {

            return;

        }

        if ($("#tabs").tabs("existsById", tabId)) {

            $("#tabs").tabs("selectById", tabId);

        }

        else

        {

            if (url.indexOf("?") < ) {

                url += "?_menuId=" + id;

            }

            else {

                url += "&_menuId=" + id;

            }

            $('#tabs').tabs('add', {

                id:tabId,

                title: text,

                closable: true,

                content: createTabContent(url, h),

                url: url

            });

        }

    }