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形式，我无法完成，我想要建立一个文本输入的搜索表单，和两个选择控件，接受3个参数的路线，当我提交表单，它将参数映射为问号，而不是Laravel的方式，

标记

<$ p $'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$'$' textname =term/>
< select name =categoryid =>
< option value =auto>自动< / option>
< option value =moto> Moto< / option>
< / select>
{{Form :: submit（'Send'）}}
{{Form :: close（）}}

路线

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

当我提交表单时，它将我重定向到

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

我怎样才能以Laravel的方式将这些参数传递给我的路线，而无需使用Javascript！ ：D

解决方案

最简单的方法就是接受传入的请求，并在Controller中取出想要的变量：

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

，然后在 SearchController @ search ：

 类SearchController扩展BaseController {
 
公共功能搜索（）
 {
 $ category = Input :: get（'category'，'default category'）; 
 $ term = Input :: get（'term'，false）; 
 
 //对他们做些事... 
} 
} 
  

有用地，您可以在中设置默认值>输入:: get（） ，以防万一传递给你的控制器的动作。

stackoverflow.com/a/27298740/658210\">作为joe_archer说，没有必要将这些条款放入URL中，作为POST可能更好（在这种情况下，您应该将呼叫更新为 Form :: open（）以及您在route.php中的搜索路径 - Input :: get（）保持不变）

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,

Markup

{{ 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() }}

Route

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

When i submit the form it redirect me to

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

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

解决方案

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']);

and then in SearchController@search:

class SearchController extends BaseController {

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

        // do things with them...
    }
}

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

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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