Helpers\Hooks

Add modules with hooks

The hooks helper allows modules to be created within the module folder. Hooks allow code to be injected into various parts of the framework as well as creating new routes for modules to use.

The following hooks have been created and placed in the following files to allow you to make use of them.

  • meta - placed in app/templates/default/header.php
  • css - placed in app/templates/default/header.php
  • afterBody - placed in app/templates/default/header.php
  • footer - placed in app/templates/default/footer.php
  • js - placed in app/templates/default/footer.php
  • routes - placed in index.php

The hooks: meta, css, afterBody, footer and js are placeholders to execute code from modules. The routes hook enables custom routes to be defined from a module.

Place a hook where it can be executed

To use a hook first make reference to it:

use Helpers\Hooks;

$hooks = Hooks::get();

Once initiated calls can be called by running $hooks->run('hookName'), this will then run all code attached to the hook for instance to run all code attached to the css hook (used for injecting css files):

<?php

use Helpers\Hooks;

//initialise hooks

$hooks = Hooks::get();

?>

<!DOCTYPE html>

<html lang="<?php echo LANGUAGE_CODE; ?>">

<head>

    <?php

    //hook for plugging in css

    $hooks->run('css');

    ?>

Add code to a hook

To add code to a hook call Hooks::addHook() this method expects 2 parameters:

  • The hook to inject into.
  • The path to the class, start with the namespace followed by the class then @method to be called.
use Helpers\Hooks;

Hooks::addHook('css', 'App\Models\Demo\Controllers\Demo@css');

Once run any code inside the class method will be executed on the page where the hook is being called.

Calling custom routes

Define the routes hook and pass in a path to the class and method to be used.

use Helpers\Hooks;

Hooks::addHook("routes", 'App\Modules\Demo\Controllers\Demo@routes');

Next in the class create an alias for Router. Next in the method the routes will be used in call Router followed by the route desired, instead of calling a controller use a closure to run the code against the route.

<?php

namespace App\Modules\Demo\Controllers;

use Core\Router;

class Demo

{

    public function routes()

    {

        Router::any('democall', function () {

            echo 'called from demo module';

        });

    }

}

In the above example a route is defined, it's called when the example.com/democall is ran in the address bar. This closure echo's a message. The code inside the closure can call views and models the same as controller methods do.

Creating a Module

To create a module create a folder inside the Modules folder, the convention is to use StudyCase for example a module called demo should name named Demo. Inside the module folder create a Controllers, Models and views folder, those folders should hold the classes for controllers and models. The views is for the output of the module pages.

index.php should also be created in the route of the module folder, this file defined all hooks the module will be attached to.

Helpers\Hooks的更多相关文章

  1. Config

    Config Config App Auth Cache Database Languages Mail Modules Routing Session Config Settings for the ...

  2. CI框架入门笔记

    当前(2019-03-22)CodeIgniter 框架的最新版本是 3.1.5,于2017年6月发布,距今快两年了也没有更新,这与 Laravel 的更新速度相比差距太大了.因为确实,它是一个很古老 ...

  3. 对CI框架中几个文件libraries

    对CI框架中几个文件libraries,helpers,hooks夹说明 来源:未知    时间:2014-10-20 11:37   阅读数:117   作者:xbdadmin [导读] 1.lib ...

  4. ASP.NET Core 中文文档 第四章 MVC（3.6.1 ）Tag Helpers 介绍

    原文:Introduction to Tag Helpers 作者:Rick Anderson 翻译:刘浩杨 校对:高嵩(Jack) 什么是 Tag Helpers? Tag Helpers 提供了什 ...

  5. ASP.NET Core 中文文档 第四章 MVC（3.6.2 ）自定义标签辅助类（Tag Helpers）

    原文:Authoring Tag Helpers 作者:Rick Anderson 翻译:张海龙(jiechen) 校对:许登洋(Seay) 示例代码查看与下载 从 Tag Helper 讲起 本篇教 ...

  6. [asp.net core]定义Tag Helpers

    原文地址 https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/authoring Getting started wi ...

  7. [asp.net core] Tag Helpers 简介(转)

    原文地址 https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/intro What are Tag Helpers? ...

  8. 使用 Git Hooks 实现自动项目部署

    最近在某服务器上面搭建 git 开发和部署环境,git 开发环境很简单,按照 ProGit 一书的相关知识就可以轻松搞定,实现了类似 Github 的使用 SSH + 私有 Clone 的方式. 关于 ...

  9. CI框架之HOOKS使用流程及原理

        Ci框架中Hooks可以理解:在框架的执行流程过程中,允许开发者在固定的某些时间点上(如:调用控制器前,调用控制器后等时间点上),调用其他函数来扩充CI框架执行流程的一种方法.技术上来就是通过 ...

随机推荐

  1. [原创]一种Unity2D多分辨率屏幕适配方案

    此文将阐述一种简单有效的Unity2D多分辨率屏幕适配方案,该方案适用于基于原生开发的Unity2D游戏,即没有使用第三方2D插件,如Uni2D,2D toolkit等开发的游戏,NGUI插件不受这个 ...

  2. Visual Studio 2013智能提示失效解决办法

    各种解决VS2013智能提示失效办法: 1.重置所有设置    工具->导入导出设置->重置所有设置 2.智能提示开关: 工具->选项->文本编辑器->C#->常规 ...

  3. notepad++汉字突然横过来了

    修改notepad++,汉字突然横过来了,如图, 百度了一下,原来是因为选择的字体"@微软雅黑"前面的@符号惹的祸,改成"微软雅黑"就没事了.

  4. HDU 1272 小希的迷宫 （并查集）

    小希的迷宫 题目链接: http://acm.hust.edu.cn/vjudge/contest/123393#problem/L Description 我们的小伙伴Bingo身为大二学长,他乐于 ...

  5. My97DatePicker的calendar.js的反混淆

    eval(string)函数 <script> eval(function(p, a, c, k, e, d) { p = 'function p(){console.log(" ...

  6. 调用DEDE日期时间格式整理大全

    dedecms 日期时间格式大全,大家可以根据需要选择.DEDECMS利用strftime()函数格式化时间的所有参数详解,包括年份日期进制.小时格式等,大家收藏吧,呵． 日期时间格式 (利用strf ...

  7. spark结合 Openfire服务器，发送聊天消息

    1.下载OpenFire服务器,进行安装,参考http://www.cnblogs.com/hoojo/archive/2012/05/17/2506769.html 2.程序运行客户端:下载客户端代 ...

  8. js中的if判断十分优美的简洁写法

    本尊混迹猿人类也有5年有余,从最开始的C#到java再到php到至今的python,不能说精通,也算得上是熟悉,对各个语言的语法也算是了解. 虽然目前在开发web程序,了解一些java知识,但是今天在 ...

  9. Xdebug的使用

    1.http://www.cnblogs.com/mo-beifeng/articles/2446142.html 2.http://www.cnblogs.com/ximu/articles/200 ...

  10. Android ViewPager使用具体解释

    这是谷歌官方给我们提供的一个兼容低版本号安卓设备的软件包,里面包囊了仅仅有在安卓3.0以上能够使用的api.而viewpager就是当中之中的一个利用它,我们能够做非常多事情,从最简单的导航,到页面菜 ...