如何使用 GET 方法将 GET 参数传递给 Laravel? [英] How To Pass GET Parameters To Laravel From With GET Method ?

问题描述

我被困在这个非常基本的表单上，我无法完成，我想构建一个带有文本输入和两个选择控件的搜索表单，以及一个接受 3 个参数的路由，问题是当我提交表单，它用问号映射参数，而不是 Laravel 方式，

i'm stuck at this very basic form, that i could not accomplish, which i want to build a search form with an text input, and two select controls, with a route that accept 3 parameters, the problem that when the i submit the form, it map the parameters with the question mark, not the Laravel way,

{{ Form::open(['route' => 'search', 'method' => 'GET'])}}
    <input type="text" name="term"/>
    <select name="category" id="">
        <option value="auto">Auto</option>
        <option value="moto">Moto</option>
    </select>
    {{ Form::submit('Send') }}
{{ Form::close() }}

路线

    Route::get('/search/{category}/{term}', ['as' => 'search', 'uses' => 'SearchController@search']);

当我提交表单时，它会将我重定向到

When i submit the form it redirect me to

search/%7Bcategory%7D/%7Bterm%7D?term=asdasd&category=auto

如何使用 Laravel 方式将这些参数传递给我的路线，而无需使用 Javascript！:D

How can i pass these paramters to my route with the Laravel way, and without Javascript ! :D

推荐答案

最简单的方法就是接受传入的请求，在Controller中拉出你想要的变量:

The simplest way is just to accept the incoming request, and pull out the variables you want in the Controller:

Route::get('search', ['as' => 'search', 'uses' => 'SearchController@search']);

然后在SearchController@search:

class SearchController extends BaseController {

    public function search()
    {
        $category = Input::get('category', 'default category');
        $term = Input::get('term', false);

        // do things with them...
    }
}

有用的是，您可以在Input::get()中设置默认值 以防什么都没有传递给您的控制器操作.

Usefully, you can set defaults in Input::get() in case nothing is passed to your Controller's action.

正如 joe_archer 所说，没有必要将这些术语放入 URL 中，作为 POST 可能更好(在这种情况下，您应该更新对 Form::open() 的调用，并且您在 routes.php 中的搜索路径 - Input::get() 保持不变)

As joe_archer says, it's not necessary to put these terms into the URL, and it might be better as a POST (in which case you should update your call to Form::open() and also your search route in routes.php - Input::get() remains the same)

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