Jquery cookies 记忆菜单
1.利用第三方控件：DevExpress.Web.v8.3 Navbar
2.利用jquery cookies 记忆功能克服母板页页面跳转，无法显示刷新前点击的菜单。
要下载 jquery lib and cookies plugin to use;
a.准备dev web.dll,data.dll，放入GAC。 c:\windows\assembely
b.write to web.config
<SafeControl Assembly="DevExpress.Web.v8.3, Version=8.3.2.0, Culture=neutral, PublicKeyToken=5377c8e3b72b4073" Namespace="DevExpress.Web.ASPxNavBar" TypeName="*" Safe="True" />
<SafeControl Assembly="DevExpress.Data.v8.3, Version=8.3.2.0, Culture=neutral, PublicKeyToken=5377c8e3b72b4073" Namespace="DevExpress.Data" TypeName="*" Safe="True" />
c.在v4.master page 写入：
<%@ Register Assembly="DevExpress.Web.v8.3, Version=8.3.2.0, Culture=neutral, PublicKeyToken=5377c8e3b72b4073" Namespace="DevExpress.Web.ASPxNavBar" TagPrefix="dxnb" %>
d.在 <Sharepoint:SPNavigationManager 下的<SharePoint:UIVersionedContent UIVersion="4" runat="server"> <ContentTemplate>
加入：
<dxnb:ASPxNavBar />
</dxnb:ASPxNavBar>
其中引用的js可以放在body最下面：
<script type="text/javascript"><!--
var cookie_nameGroup = 'myicoNavbarGroupIndex';
var cookie_nameItem = 'myicoNavbarItemIndex';
var options = {path: '/', expires: 10}; //定义路径和过期时间
function ASPxNavBar_Init(s, e) {
var tempNavBarGroupIndex=$.cookie(cookie_nameGroup); //Request('yourClickGroupIndex',window.location.href)
var tempNavItemIndex= $.cookie(cookie_nameItem); //Request('yourClickNavItemIndex',window.location.href)
//s.CollapseAll();
if(tempNavBarGroupIndex==''||tempNavBarGroupIndex==null)
{
s.CollapseAll();
return ;
}
for (var i = 0; i < s.GetGroupCount(); i++)
{
if (i == tempNavBarGroupIndex)
{
s.SetActiveGroup(i);
// s.GetGroup(i).SetExpanded(true);
if(tempNavItemIndex!=null||tempNavItemIndex=='')
{
s.SetSelectedItem(s.GetGroup(i).GetItem(tempNavItemIndex));
}
// s.GetGroup(i).GetItem(tempNavItemIndex).SetEnabled(true);
}
else
{
s.GetGroup(i).SetExpanded(false);
}
}
// $.cookie(cookie_nameGroup, null, options); //清空cookie_name
//$.cookie(cookie_nameItem, null, options); //清空cookie_name
}
function ASPxNavBar_HeaderClick(s,e)
{
var myNavbarGroupIndex;
$.cookie(cookie_nameGroup, null, options); //清空cookie_name
$.cookie(cookie_nameItem, null, options); //清空cookie_name
if(e.group!=null)
{
myNavbarGroupIndex=e.group.index;
for (var m = 0; m < s.GetGroupCount(); m++)
{
if (m == myNavbarGroupIndex)
{
// var CurrentNavBarItem=s.GetGroup(myNavbarGroupIndex).GetItem(0);
//alert(CurrentNavBarItem);
$.cookie(cookie_nameGroup,myNavbarGroupIndex, options); //保存
// window.alert(window.document.cookie);
// $.cookie(cookie_nameItem,CurrentNavBarItem, options); //保存
}
}
}
}
function ASPxNavBar_ItemClick(s,e)
{
$.cookie(cookie_nameGroup, null, options); //清空cookie_name
$.cookie(cookie_nameItem, null, options); //清空cookie_name
var myNavbarGroupIndex;
var myNavbarItemIndex;
if(e.item!=null)
{
myNavbarGroupIndex=e.item.group.index;
myNavbarItemIndex=e.item.index;
for (var m = 0; m < s.GetGroupCount(); m++)
{
if (m == myNavbarGroupIndex)
{
$.cookie(cookie_nameGroup,myNavbarGroupIndex, options); //保存
$.cookie(cookie_nameItem,myNavbarItemIndex, options); //保存
}
}
}
}
function ASPxNavBar_ExpandedChanged(s, e)
{
if (e.group.GetExpanded() == true)
{
for(var i = 0; i < s.GetGroupCount(); i++)
{
if(i == e.group.index) continue;
s.GetGroup(i).SetExpanded(false);
}
}
}
// --></script>