通过Laravel中的链接href传递ID [英] Passing id through an link href in Laravel
本文介绍了通过Laravel中的链接href传递ID的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
是否可以通过Laravel中的链接href传递ID并像/projects/display/2那样显示该页面.
is it possible to pass id through an link href in Laravel and display that page like /projects/display/2.
我有这个链接:
<td><a href="{{ url('projects/display', $projects->id) }}" class="btn btn-info">View</a></td>
将链接悬停在/projects/display/2上时显示ID.但是,每当我单击链接时,我都会收到以下错误消息:
It displays the id when hovering over the link as /projects/display/2. But whenever i click on the link i get an error message of:
Sorry, the page you are looking for could not be found.
我有一个称为项目/显示的视图设置,以及路线和控制器.
I have a view setup called projects/display, plus routes and controller.
路线:
<?php
Route::group(['middleware' => ['web']], function (){
Route::get('/', 'PagesController@getIndex');
Route::get('/login', 'PagesController@getLogin');
Auth::routes();
Route::get('/home', 'HomeController@index');
Route::get('/projects/display', 'ProjectsController@getDisplay');
Route::resource('projects', 'ProjectsController');
});
控制器:
<?php
namespace App\Http\Controllers;
use App\project;
use App\Http\Requests;
use Illuminate\Http\Request;
use Session;
class ProjectsController extends Controller
{
public function index()
{
}
public function create()
{
return view('projects.create');
}
public function store(Request $request)
{
$this->validate($request, array(
'name' => 'required|max:200',
'description' => 'required'
));
$project = new project;
$project->name = $request->name;
$project->description = $request->description;
$project->save();
Session::flash('success', 'The project was successfully created!');
return redirect()->route('projects.show', $project->id);
}
public function show()
{
$project = Project::all();
return view('projects.show')->withProject($project);
}
public function edit($id)
{
//
}
public function update(Request $request, $id)
{
//
}
public function getDisplay($id){
$project = Project::find($id);
return view('projects/display')->withProject($project);
}
}
推荐答案
您需要将路线更改为:
Route::get('/projects/display/{id}', 'ProjectsController@getDisplay');
然后使用以下方法生成URL:
And then generate URL with:
{{ url('projects/display/'.$projects->id) }}
这篇关于通过Laravel中的链接href传递ID的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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