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lukeddylukeddy
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添加了一个CI的增删改查Demo
1 parent 75739d5 commit 1aef349

21 files changed

+299
-120
lines changed

‎.htaccess

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RewriteEngine on
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond $1 !^(index\.php|images|robots\.txt)
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RewriteRule ^(.*)$ /index.php/$1 [L]

‎application/config/autoload.php

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| $autoload['helper'] = array('url', 'file');
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*/
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$autoload['helper'] = array();
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$autoload['helper'] = array('url','date');
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/*

‎application/config/database.php

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$active_record = TRUE;
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$db['default']['hostname'] = 'localhost';
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$db['default']['username'] = '';
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$db['default']['username'] = 'root';
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$db['default']['password'] = '';
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$db['default']['database'] = '';
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$db['default']['database'] = 'testmanager';
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$db['default']['dbdriver'] = 'mysql';
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$db['default']['dbprefix'] = '';
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$db['default']['dbprefix'] = 't_';
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$db['default']['pconnect'] = TRUE;
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$db['default']['db_debug'] = TRUE;
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$db['default']['cache_on'] = FALSE;

‎application/config/routes.php

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|
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*/
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$route['default_controller'] = "welcome";
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$route['default_controller'] = "blog";
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$route['404_override'] = '';
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‎application/controllers/about.php

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<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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/**
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* Created by PhpStorm.
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* User: hp
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* Date: 14-3-1
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* Time: 下午4:35
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*/
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class About extends CI_Controller{
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public function __construct()
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{
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parent::__construct();
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}
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public function index(){
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$this->load->view("about");
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}
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}

‎application/controllers/blog.php

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<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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/**
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* Created by PhpStorm.
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* User: hp
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* Date: 14-3-1
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* Time: 下午4:35
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*/
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class Blog extends CI_Controller
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{
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public function __construct()
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{
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parent::__construct();
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$this->load->database();
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$this->load->model('Blogmodel', 'blog');
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}
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public function index()
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{
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$data['query'] = $this->blog->get_last_ten_entries();
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$this->load->view("bloglist", $data);
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}
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public function detail()
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{
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// echo $this->uri->segment(3);
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$data["blog"] = $this->blog->get_by_id($this->uri->segment(3));
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$this->load->view("blogdetail", $data);
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}
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public function addBlogPage()
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{
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$this->load->view("blogAdd");
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}
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public function addBlog()
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{
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$this->blog->insert_entry();
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redirect(base_url("blog"), 'location');
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}
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public function updatePage()
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{
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$id = $this->uri->segment(3);
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$data["blog"] = $this->blog->get_by_id($this->uri->segment(3));
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$this->load->view("blogupdate", $data);
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}
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public function update()
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{
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$this->blog->update_entry();
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redirect(base_url("blog", "location"));
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}
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public function del()
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{
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$id = $this->uri->segment(3);
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$this->blog->delete_by_id($id);
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redirect(base_url("blog"), "location");
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}
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}

‎application/controllers/welcome.php

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This file was deleted.

‎application/models/Blogmodel.php

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Blogmodel extends CI_Model{
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var $title="";
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var $content="";
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var $date="";
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function __construct(){
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parent::__construct();
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}
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function get_last_ten_entries(){
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$query=$this->db->get('entries',10);
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return $query->result();
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}
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function get_by_id($id){
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$query=$this->db->get_where("entries",array("id"=>$id));
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return $query->row(0);
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}
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function insert_entry(){
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$this->title=$_POST['title'];
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$this->content=$_POST['content'];
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$this->date=time();
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$this->db->insert('entries',$this);
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}
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function update_entry(){
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$this->title=$_POST['title'];
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$this->content=$_POST['content'];
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$this->date=time();
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$this->db->update('entries',$this,array('id'=>$_POST['id']));
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}
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function delete_by_id($id){
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$this->db->delete('entries', array('id' => $id));
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}
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}

‎application/views/about.php

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<?php $this->load->view("header"); ?>
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<div>
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<h1>哈哈，这只是个此时页面...... ;)</h1>
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</div>
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<?php $this->load->view("footer");?>

‎application/views/blogadd.php

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<?php $this->load->view("header"); ?>
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<div>
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<form action="<?php echo base_url("blog/addBlog");?>" method="post">
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title:<input type="text" name="title"/><br/>
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content:<textarea name="content" rows="6" cols="200"></textarea><br/>
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<input type="submit" value="Submit" class="btn"/>
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</form>
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</div>
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<?php $this->load->view("footer");?>

‎application/views/blogdetail.php

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<?php $this->load->view("header");?>
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<div>
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<dl>
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<dt>标题:<?php echo $blog->title?></dt>
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<dd>ID:<?php echo $blog->id?></dd>
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<dd>内容:<?php echo $blog->content?></dd>
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<dd>创建日期：</td><?php echo date("Y-m-d H:i:s",$blog->date);?></dd>
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</dl>
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</div>
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<?php $this->load->view("footer");?>

‎application/views/bloglist.php

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<?php $this->load->view("header");?>
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<div>
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<table>
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<?php
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if(empty($query)){
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echo '没有数据，点击‘<span style="font-weight: bolder;">添加</span>’插入一条数据试试！';
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}
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foreach($query as $item):?>
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<tr>
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<td><?php echo $item->title?></td>
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<td><?php echo $item->content?></td>
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<td><?php echo $item->date?></td>
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<td><a href="<?php echo base_url("blog/detail/$item->id");?>">Detail</a></td>
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<td><a href="<?php echo base_url("blog/updatepage/$item->id");?>">Update</a></td>
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<td><a href="<?php echo base_url("blog/del/$item->id");?>">Del</a></td>
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</tr>
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<?php endforeach;?>
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</table>
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</div>
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<?php $this->load->view("footer");?>

‎application/views/blogupdate.php

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<?php $this->load->view("header");?>
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<div>
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<form action="<?php echo base_url("blog/update");?>" method="post">
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title:<input type="text" name="title" value="<?php echo $blog->title; ?>"/><br/>
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content:<textarea name="content" rows="6" cols="200"><?php echo $blog->content; ?></textarea><br/>
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<input type="hidden" name="id" value="<?php echo $blog->id; ?>"/>
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<input type="submit" value="Submit"/>
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</form>
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</div>
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<?php $this->load->view("footer");?>

‎application/views/footer.php

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</div>
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<div id="footer">
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<div id="footer_container" class="container">
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<p>Designed and built with all the love in the world by <a href="http://twitter.com/mdo"
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target="_blank">@mdo</a> and <a
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href="http://twitter.com/fat" target="_blank">@fat</a>.</p>
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<p>Code licensed under <a href="http://www.apache.org/licenses/LICENSE-2.0" target="_blank">Apache License
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v2.0</a>, documentation under <a href="http://creativecommons.org/licenses/by/3.0/">CC BY 3.0</a>.</p>
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<p>Bootstrap中文文档版权归<a href="http://www.bootcss.com/">Bootstrap中文网</a>及<a
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href="mailto:[email protected]">译者</a>所有。</p>
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<p>
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</p>
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</div>
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</div>
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</body>
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</html>

‎application/views/header.php

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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
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<title>TestManager Demo</title>
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<!--Bootstrap 核心 CSS 文件 -->
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<link rel="stylesheet" type="text/css" media="all" href="<?php echo base_url("css/bootstrap.css");?>">
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<link rel="stylesheet" type="text/css" media="all" href="<?php echo base_url("css/bootstrap-responsive.css");?>">
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<!--自定义CSS文件-->
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<link rel="stylesheet" type="text/css" media="all" href="<?php echo base_url("css/style.css");?>">
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<!-- jQuery文件。务必在bootstrap.min.js 之前引入 -->
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<script type="text/javascript" src="<?php echo base_url("js/jquery-2.1.0.min.js");?>"></script>
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<!-- Bootstrap 核心 JavaScript 文件 -->
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<script type="text/javascript" src="<?php echo base_url("js/bootstrap.js");?>"></script>
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<!-- 自定义 JavaScript 文件 -->
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<script type="text/javascript" src="<?php echo base_url("js/my.js");?>"></script>
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</head>
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<body>
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<div class="page-header">
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<h3 style="text-align: center;">CI增删改查练习</h3>
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</div>
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<?php $this->load->view("nav");?>
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<div id="content">
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‎application/views/nav.php

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<div id="nav" >
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<ul class="nav nav-tabs nav-justified">
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<li><a href="<?php echo base_url('blog/');?>">首页</a></li>
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<li><a href="<?php echo base_url('blog/addBlogPage');?>">添加</a></li>
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<li><a href="<?php echo base_url('about');?>">关于</a></li>
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</ul>
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</div>

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