登陆前后导航栏处理 2015-12-12

注意：添加灰色背景处，关于ajax传值，和js的判断

1 登陆后控制器处理：判断是否登陆并传递用户信息

class IndexController extends HomeBaseController {
    //登录publicfunction index() {
        $id=I("get.id");      
        $users_model=M("Users");        
        $user=$users_model->where(array("id"=>$id))->find();      
        if(empty($user)){
            $this->error("查无此人！");
        }
        $this->assign($user);
        $this->display(":index");
    }
    function is_login(){
        if(sp_is_user_login()){
            $this->ajaxReturn(array("status"=>1,"user"=>sp_get_current_user()));        }else{
            $this->ajaxReturn(array("status"=>0,"info"=>"此用户未登录！"));
        }
    }
。。。。。。

2 登陆前后主页导航栏的 登陆和未登录 的显示

div id="main-menu-user">div  class='userout user' >ul class="nav navbar-nav  navbar-right">li>a href="{:u('user/register/index')}" data-toggle="dropdown">注册a>li>ul>ul class="nav navbar-nav  navbar-right">li>a href="{:u('user/login/index')}"  data-toggle="dropdown">登陆a>li>ul>ul class="nav navbar-nav  navbar-right" style="margin-top:10px">li >img src="__TMPL__/Public/img/headicon.png" class="headicon"/>li>ul>div>div class="userlogin user">ul class="nav navbar-nav  navbar-right">li>a href="{:u('user/index/logout')}" data-toggle="dropdown">退出a>li>ul>ul class="nav navbar-nav  navbar-right">li>a href="{:u('user/center/index')}"  data-toggle="dropdown" class="user-nicename">a>li>ul>ul class="nav navbar-nav  navbar-right" style="margin-top:10px">li >img src="" class="headicon"/>li>ul>div>div>

3 登陆后，js对box的操作