带有 url 参数的 Laravel 发布路由

Question

我面临着一大堵幼虫路线，我似乎找不到解决方案

我在视图模板中有这个表单

<form url="/request/{{$equipment->url}}" method="POST">
                    <div class="row">
                        <div class="col-sm-4">
                            <div class="mt10">Start Date:</div>
                            <input type="date" required name="starting_date" value="" placeholder="From" class="request-input request-date mb10">
                        </div>
                        <div class="col-sm-4">
                            <div class="mt10">End Date:</div>
                            <input type="date" required name="ending_date" value="" placeholder="To" class="request-input request-date mb10">
                        </div>
                        <div class="col-sm-4">
                            <div class="mt10">Quantity</div>
                            <input type="number" required name="quantity" value="" placeholder="Quantity" class="request-input mb10">
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-sm-4">
                            <div class="mt10">Voltage</div>
                            <input type="number" required name="voltage" value="" placeholder="Voltage" class="request-input mb10">
                        </div>
                        <div class="col-sm-4">
                            <div class="mt10">Param 1</div>
                            <input type="text" required name="param_1" value="" placeholder="Parameter" class="request-input mb10">
                        </div>
                        <div class="col-sm-4">
                            <div class="mt10">Param 2</div>
                            <input type="text" required name="param_2" value="" placeholder="Parameter" class="request-input mb10">
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-sm-12">
                            <button class="btn btn-block button-orange">Get quotes now</button>
                        </div>
                    </div>
                </form> 

这是对应的路线

Route::group([ 'middleware' => 'rental'], function(){
 Route::get('/my-requests/{readby_url}', 'PagesController@requests');
 Route::post('/request/{equipment_url}', 'PagesController@request');
 Route::post('/request/create', 'RequestsController@create');
 Route::post('/request/accept', 'RequestsController@accept');
});

我的问题是 Route::post('/request/{equipment_url}', 'PagesController@request'); ，因为当方法设置为 post 时，它似乎不接受 url 参数。

即它抛出错误

MethodNotAllowedHttpException in RouteCollection.php line 201:
in RouteCollection.php line 201
at RouteCollection->methodNotAllowed(array('GET', 'HEAD')) in RouteCollection.php line 188
at RouteCollection->getRouteForMethods(object(Request), array('GET', 'HEAD')) in RouteCollection.php line 140
at RouteCollection->match(object(Request)) in Router.php line 746
at Router->findRoute(object(Request)) in Router.php line 655
at Router->dispatchToRoute(object(Request)) in Router.php line 631
at Router->dispatch(object(Request)) in Kernel.php line 237

我想同时传递一个参数和发布数据。

有没有办法让它工作？有人告诉我 Route::post 也可以处理 GET，但它似乎不起作用。

Answer 1

HTTP POST 动词不接受来自 URL 的参数（如 GET），它接受来自 HTTP POST 正文的参数。要获取帖子参数，请使用以下代码：

在 routes.php 中：

Route::post('/request', 'PagesController@request');

并在您的 PagesController 中使用以下输入方法之一访问表单输入

public function request() 
{
    return Input::get('equipment_url');
}

Answer 2

您不能将获取参数发送到发布路由。

但是您可以通过一个简单的技巧来实现，只需在表单的隐藏字段或会话中传递您的值 ({{$equipment->url}})。

例如：

html

<form url="test/{{$equipment->url}}" method="POST">
    {{Input::hidden('name-of-field', $equipment->url)
    <div class="row">
        .......
    </div>
</form>

路线

Route::post('test/{any-variable}', ['as' => 'test', 'uses' => 'TestController@test']);

控制器

public function test()
{
    echo "<pre>";
    dd(Input::all());
}

结果

array(1) {
           ["name-of-field"]=>
            string(5) "your value here"
          }

Answer 3

问题与 Laravel 无关

<form url="/request/{{$equipment->url}}" method="POST">

将url 替换为action

<form action="/request/{{$equipment->url}}" method="POST">