如何使用 id 获取 laravel 中控制器的 href

Question

I'm trying to create a hyperlink that redirects to user resource.

This is my route

Route::get('/user/{id}', 'UserController@show');

This is my userController.php file

public function show($id) {
    $users = User::find($id);
    return view('user.show', compact('users'));
}

I'm doing this :

My blade file looks like this

@extends('layouts.app')

@section('content')

    <h1>All Crads</h1>

    @foreach($users as $user)
        <p>
            <b><a href="{{ url('/user/{id}') }}">{{ $user->name }}:</a></b>
            <span>{{ $user->email }}</span>
        </p>

    @endforeach
@stop

Answer 1

Use named routes. Here's the documentation .

By following those instructions your template will contain route . Something like this:

<a href="{{ route('foo', ['id' => 1]) }}">

Answer 2

Here is named routing documentation which explained how to use:

@extends('layouts.app')

@section('content')

    <h1>All Crads</h1>

    @foreach($users as $user)
        <p>
            <b><a href="{{ route('route_name', array('id' => $user->id)) }}">{{ $user->name }}:</a></b>
            <span>{{ $user->email }}</span>
        </p>

    @endforeach
@stop

Answer 3

You can do this:

<a href="{{ url("/user/{$user->id}") }}">{{ $user->name }}</a>

please follow: https://laravel.com/docs/5.8/urls#generating-basic-urls

You can also try:

<a href="{{ url("/user/".$user->id) }}">{{ $user->name }}</a>