本节课大纲:
一、多应用配置技巧
二、使用分组
三、页面跳转
$this->success('查询成功',U('User/test'));
$this->redirect('User/test','',5,'页面正在跳');
四、Ajax技巧
前后台公用公共配置文件:
$ pwd
/cygdrive/c/wamp/www/thinkphp5/Admin/Conf
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5/Admin/Conf
$ ls
config.php
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5/Admin/Conf
$ cat config.php
<?php
$arr=include './config.php';
$arr2=array(
);
return array_merge($arr,$arr2);
?>
// 当前目录下的config.php,这个当前是指主入口的路径:
$arr=include './config.php';
公用配置文件:
$ pwd
/cygdrive/c/wamp/www/thinkphp5
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5
$ ls -ltr config.php
-rwxrwx---+ 1 Administrators None 393 五月 9 13:14 config.php
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5
$ cat config.php
<?php
return array(
//'配置项'=>'配置值'
'TMPL_L_DELIM'=>'<{', //配置左定界符
'TMPL_R_DELIM'=>'}>', //配置右定界符
'DB_PREFIX'=>'', //设置表前缀
'DB_DSN'=>'mysql://root:1234567@192.168.32.79:3306/devops', //DSN方式配置数据库信息
'SHOW_PAGE_TRACE'=>true,//开启页面Trace
/* 'URL_ROUTER_ON'=>true,
'URL_ROUTE_RULES'=>array(
':id/:num'=>'Index/index',
), */
);
?>
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5
thinkphp 分组机制:
<?php
//1.确定应用名称 Home
define('APP_NAME','App');
//2. 确定应用路径 ./Home 当前目录 index.php的当前目录 前台文件夹
define('APP_PATH','./App/');
//开启调试模式
define('APP_DEBUG',true);
//4.引入核心文件 include 引入的东西错误 代码继续运行 require 出错立即结束
require './ThinkPHP/ThinkPHP.php';
?>
'APP_GROUP_LIST' => 'Home,Admin', //项目分组设定
'DEFAULT_GROUP' => 'Home', //默认分组
在同一个应用下,再分不同的应用:
$ pwd
/cygdrive/c/wamp/www/thinkphp6/App/Lib/Action
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp6/App/Lib/Action
$ ls
Admin Home IndexAction.class.php
整个应用叫app应用:
<?php
//1.确定应用名称 Home
define('APP_NAME','App');
//2. 确定应用路径 ./Home 当前目录 index.php的当前目录 前台文件夹
define('APP_PATH','./App/');
//开启调试模式
define('APP_DEBUG',true);
//4.引入核心文件 include 引入的东西错误 代码继续运行 require 出错立即结束
require './ThinkPHP/ThinkPHP.php';
?>
推荐使用分应用的方式,而不是分组
分应用情况下的访问方式,多应用配置技巧:
$ pwd
/cygdrive/c/wamp/www/thinkphp5
Administrator@QCEE61NZ66FEX2D /cygdrive/c/wamp/www/thinkphp5
$ ls
Admin admin.php config.php Home index.php ThinkPHP
Home前台应用文件夹:
Admin后台应用文件夹:
http://localhost/thinkphp5/admin.php
http://localhost/thinkphp5/index.php
//页面跳转:
<?php
// 本类由系统自动生成,仅供测试用途
class IndexAction extends Action {
public function index(){
echo "come in Home!";
$user=M('user');
$arr=$user->select();
dump($arr);
//分配给前台,表示为list
$this->assign('list','$arr');
$this->display();
}
}
前端页面:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>Document</title>
</head>
<body>
<table border='1' width='500'>
<foreach name='list' item='vo'>
<tr><td><{$vo.username}></td></tr>
</foreach>
</table>
</body>
</html>
//超链接:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>Document</title>
</head>
<body>
<table border='1' width='500'>
<foreach name='list' item='vo'>
<tr><td><a href="__URL__/info?id=<{$vo.id}>"><{$vo.username}></a></td></tr>
</foreach>
</table>
</body>
</html>
<?php
// 本类由系统自动生成,仅供测试用途
class IndexAction extends Action {
public function index(){
echo "come in Home!";
$user=M('user');
$arr=$user->select();
dump($arr);
//分配给前台,表示为list
$this->assign('list',$arr);
$this->display();
}
public function info(){
$id=$_GET['id'];
$user=M('user');
$arr=$user->find($id);
dump($arr);
if ($arr){
$this->success('index');
}
else {
//失败后自动跳转到上一页
$this->error('查询失败');
}
$this->assign('list',$arr);
$this->display();
}
}
//redirect 跳转:
<?php
// 本类由系统自动生成,仅供测试用途
class IndexAction extends Action {
public function index(){
echo "come in Home!";
$user=M('user');
$arr=$user->select();
dump($arr);
//分配给前台,表示为list
$this->assign('list',$arr);
$this->display();
}
public function info(){
$id=$_GET['id'];
$user=M('user');
$arr=$user->find(100);
dump($arr);
if ($arr){
$this->success('index');
}
else {
//失败后自动跳转到上一页
$this->redirect('User/index');
}
$this->assign('list',$arr);
$this->display();
}
}
跳转到:
http://localhost/thinkphp5/index.php/User/index
User/index 页面
Ajax 技巧:
在框架里面,脚本都是被方法所取代
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>Document</title>
<script src="__PUBLIC__/Js/jquery.js"></script>
<script>
$(function(){
$('button').bind('click',function(){
$.get('__URL__/getAjax',function(jdata){
<!--alert (JSON.stringify(data));-->
if (jdata.status==1){
alert(jdata.data);
}
});
});
});
</script>
</head>
<body>
<div style='height:50px;background:yellow' id='did'></div>
<button>点击</button>
<script>
document.write(new Date());
</script>
</body>
</html>
<?php
class IndexAction extends Action {
public function index(){
$this->display();
}
public function getAjax(){
//echo 'aaaaaaa';
$this->ajaxReturn('这里是数据','信息1',1);
}
}