/*** Created by leigood on 2016/8/31.*/var express = require('express');
var router = express.Router();//引入mongodb模块
var MongoClient = require('mongodb').MongoClient;
var DB_STR = "mongodb://localhost:27017/blog";//这里的是在mongodb下建立的库
var ObjectId = require('mongodb').ObjectId;  //这里主要是用来处理mongodb下id的/* GET users listing. */
router.get('/', function(req, res, next) {MongoClient.connect(DB_STR,function(err,db){if(err){throw err;return;}var c = db.collection('category');c.find().toArray(function(err,desc){if(err){res.send(err);}res.render('Admin/category',{data:desc});});});});router.get('/add',function(req,res,next){res.render('Admin/category_add');
});
router.post('/add',function(req,res){var title = req.body.title;var sort = req.body.sort;//console.log(title+'-------'+sort);MongoClient.connect(DB_STR,function(err,db){if(err){throw err;return;}//此处的db，就是blog数据库var c = db.collection('category');c.insert({title:title,sort:sort},function(err,result){if(err){err.send(err);}else{res.send('添加分类成功 <a href="/Admin/category">查看列表</a>');}});});});router.get('/edit',function(req,res,next){res.render('Admin/category_edit');
});module.exports = router;

<% include header.html %>
<% include left.html %><!-- Right side column. Contains the navbar and content of the page --><aside class="right-side"><!-- Content Header (Page header) --><section class="content-header"><h1>分类列表<small>分类</small></h1><ol class="breadcrumb"><li><a href="index.html"><i class="fa fa-dashboard"></i> 管理中心</a></li><li class="category_list.html"><a href="index.html">分类</a></li><li class="active">分类列表</li></ol></section><!-- Main content --><section class="content"><div class="row"><div class="col-md-12"><div class="box"><div class="box-header"><h3 class="box-title"></h3><a href="/admin/category/add" class="btn btn-default pull-right">添加分类</a></div><!-- /.box-header --><div class="box-body"><table class="table table-bordered"><tbody><tr><th style="width: 10px">#</th><th>分类</th><th>文章数量</th><th>排序</th><th style="width: 20%">操作</th></tr><% data.forEach(function(item,idx){ %><tr><td><%= idx+1 %></td><td><%= item.title %></td><td>15</td><td><%= item.sort %></td><input type="hidden" name="id" value="<%= item._id %>"><td><a href="/admin/category/edit?id=<%= item._id %>" class="btn btn-default" title="编辑"><span class="fa fa-edit"></span> 编辑</a><a href="/admin/category/edit?id=<%= item._id %>" class="btn btn-default" title="删除" onclick="return confirm('是否删除？');"><span class="fa fa-trash-o"></span> 删除</a></td></tr><% }); %></tbody></table></div><!-- /.box-body --><div class="box-footer clearfix"><ul class="pagination pagination-bg no-margin pull-right"><li><a href="#">«</a></li><li><a href="#">1</a></li><li><a href="#">2</a></li><li><a href="#">3</a></li><li><a href="#">»</a></li></ul></div></div></div></div></section><!-- /.content --><% include footer.html %>