在 Laravel 中放置菜单逻辑的位置?

Where to place menu logic in Laravel?(在 Laravel 中放置菜单逻辑的位置?)

<div id="header">标题</div><div id="菜单">@render('parts.menu')

<div id="内容"></div><div id="页脚"></div>

<ul>@foreach($menuitems 作为 $menuitem)<li>{{ $menuitem->title }}</li>@endforeach

最后我们可以通过 composer 注入变量.

with('menuitems', Menu::all());});

这样每次调用 parts/menu.blade.php 时，Composer 都会拦截视图并将其注入 $menuitems 变量.这与在 return View::make('blahblah')->with( 'menuitems', Menu::all() )

希望有帮助:)

编辑:如果你不喜欢在 routes.php 中有逻辑你可以把它放在 start.php 并考虑 JasonLewis 将 start.php 拆分成单独文件的方法.

在 application 中创建一个名为 start 的目录，并用一些文件填充它.

 + 应用程序 [DIR]->+ 开始 [目录]|->自动加载.php|->作曲家.php|->过滤器.php->验证.php

然后将这些代码行添加到application/start.php

需要 __DIR__ .ＤＳ.'开始' .ＤＳ.'自动加载.php';需要 __DIR__ .ＤＳ.'开始' .ＤＳ.'过滤器.php';需要 __DIR__ .ＤＳ.'开始' .ＤＳ.'作曲家.php';需要 __DIR__ .ＤＳ.'开始' .ＤＳ.'验证.php';

你明白了.将 Composer 函数放在 composers.php 中.

在此处阅读整篇文章:http://jasonlewis.me/article/laravel-使事情井井有条

What is best conceptual place to put menu data logic in Laravel. If I use Menu bundle where to put it. In Base_Controller create additional function or something different?

Note: this answer was written for Laravel 3 and might or might not work with the most recent Laravel 4

My favorite way of creating dynamic menu is achieved by separating the menu part from main layout and injecting the menu data via Laravel's Composer (don't confuse it with Composer PHP package manager, they are different things)

<!-- layouts/default.blade.php -->

<div id="header">Title</div>

<div id="menu">
    @render('parts.menu')
</div>

<div id="content"></div>
<div id="footer"></div>

<!-- parts/menu.blade.php -->

<ul>
@foreach($menuitems as $menuitem)
    <li>{{ $menuitem->title }}</li>
@endforeach
</ul>

Finally we can inject the variable via composer.

<?php 

// application/routes.php

View::composer('parts.menu', function($view){
    $view->with('menuitems', Menu::all());
});

This way everytime parts/menu.blade.php is called, Composer will intercept the view and inject it with $menuitems variable. It's same as using with on return View::make('blahblah')->with( 'menuitems', Menu::all() )

Hope it helps :)

Edit: If you don't like to have logics in routes.php you can put it in start.php and consider Jason Lewis' way of splitting the start.php into separate files.

Create a directory in application called start and fill it with some files.

    + application [DIR]
    -> + start [DIR]
        |-> autoloading.php
        |-> composers.php
        |-> filters.php
        -> validation.php

Then add these lines of code into the end of your application/start.php

require __DIR__ . DS . 'start' . DS . 'autoloading.php';
require __DIR__ . DS . 'start' . DS . 'filters.php';
require __DIR__ . DS . 'start' . DS . 'composers.php';
require __DIR__ . DS . 'start' . DS . 'validation.php';

You got the idea. Put the composer functions in composers.php.

Read the entire article here: http://jasonlewis.me/article/laravel-keeping-things-organized

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