Question

我正在尝试在我正在处理的网站中实现搜索引擎，而我似乎无法使其正常工作，这可能是一个小错误或我犯的愚蠢错误，有什么建议吗？

我看到的错误是：

未定义的变量：结果（查看：C：\ wamp64 \ www \ webproject \ resources \ views \ search.blade.php）

我对搜索页面的看法：

@extends('layouts.master')

@section('content')

<div class="search_charities_engine">


    {!! Form::open(['method'=>'GET','url'=>'charity','class'=>'navbar-form navbar-left','role'=>'search'])  !!}

        <div class="input-group custom-search-form">

            <input type="text" class="form-control" name="search" placeholder="Enter Charity Name...">

            <span class="input-group-btn">

                <button class="btn btn-default-sm" type="submit">

                    <i class="fa fa-search"> Search </i>

                </button>

            </span>

        </div>

    {!! Form::close() !!}

</div>


@foreach($results as $result)

    <article class="charity_info"> 

        <img src="#" style="width: 100px; height: 100px; float: left; margin-right: 25px;">

            <h4> {{ $result->name }} </h4>

            <p> {{ $result->description}} </p>

            <div class="interaction">

                <a href="#"> Favourite </a> |
                <a href="#"> Edit </a> |
                <a href="#"> Donate </a>

            </div>

    </article>

@endforeach

@endSection

我的路线（web.php） - 此问题中唯一相关的路线是底部2，倒数第二个路线将所有慈善机构输出到不同的页面 - 这有效！：

Route::group(['middleware' => ['web']], function()
{
    Route::get('/', function ()
    {
        return view('welcome');
    })->name('home');

    Route::post('/signup', [
        'uses' => 'UserController@postSignUp',
        'as' => 'signup'
    ]);

    Route::post('/signin', [
        'uses' => 'UserController@postSignIn',
        'as' => 'signin'
    ]);

    Route::get('logout', [
        'uses' => 'UserController@getLogout',
        'as' => 'logout'
    ]);

    Route::get('profile', [
        'uses' => 'UserController@profile',
        'as' => 'profile'
    ]);

    Route::post('profile', [
        'uses' => 'UserController@updateAvatar',
        'as' => 'profile'
    ]);

    Route::get('about', [
        'uses' => 'UserController@getAbout',
        'as' => 'about'
    ]);

    Route::get('contact', [
        'uses' => 'UserController@getContact',
        'as' => 'contact'
    ]);

    Route::get('searchPage', [
        'uses' => 'UserController@getSearchPage',
        'as' => 'searchPage'
    ]);

    Route::get('insert', [
        'uses' => 'UserController@getInsert',
        'as' => 'insert'
    ]);

    Route::post('store',[
        'uses' => 'UserController@postStore',
        'as' => 'store'
    ]);

    Route::post('contact', [
        'uses' => 'UserController@postContact',
        'as' => 'contact'
    ]);


    Route::group(['middleware' => ['auth']], function()
    {
        Route::get('/dashboard',[
            'uses' => 'UserController@getDashboard',
            'as' => 'dashboard',
            'middleware' => 'auth'
        ]);
    });

    Route::resource('charities', 'charityController');

    Route::resource('results', 'charityController');

});

我的慈善机构控制器：

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Controllers\DB;
use App\charity;

class charityController extends Controller
{
    /**
    * Display a listing of the resource.
    *
    * @return \Illuminate\Http\Response
     */
public function index()
{
    $charity = charity::all();
    return view('charities', ['charities' => $charity]);

    $search = \Request::get('search');
    $results = charities::where('name','like','%'.$search.'%')
                            ->orderBy('name')
                            ->paginate(20);

    return view('search',compact('results'));
}

Laravel比较新，不过我已经通过了文档。

谢谢

在Laravel 5.3中实现搜索引擎错误？

0 个答案: