我刚刚开始使用Laravel,我正在尝试使用适当的分页来创建搜索功能。该功能适用于第一页,但第二页则不适用。我认为这不是给下一页的结果,但我似乎无法找到答案。
这是我在IndexController中的搜索功能:
public function search()
{
$q = Input::get('search');
# going to next page is not working yet
$product = Product::where('naam', 'LIKE', '%' . $q . '%')
->orWhere('beschrijving', 'LIKE', '%' . $q . '%')
->paginate(6);
return view('pages.index', compact('product'));
}
这是我的路线:
Route::post('search{page?}', 'IndexController@search');
这是第二页的网址:
/search?page=2
这就是我展示我的分页的方式:
{{ $product->appends(Request::get('page'))->links()}}
错误:
MethodNotAllowedHttpException in RouteCollection.php line 218:
根据要求获取错误。
路线:
Route::get('search/{page?}', 'IndexController@search');
错误:
MethodNotAllowedHttpException in RouteCollection.php line 218:
in RouteCollection.php line 218
at RouteCollection->methodNotAllowed(array('GET', 'HEAD')) in RouteCollection.php line 205
at RouteCollection->getRouteForMethods(object(Request), array('GET', 'HEAD')) in RouteCollection.php line 158
at RouteCollection->match(object(Request)) in Router.php line 780
at Router->findRoute(object(Request)) in Router.php line 610
at Router->dispatchToRoute(object(Request)) in Router.php line 596
at Router->dispatch(object(Request)) in Kernel.php line 267
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request)) in Pipeline.php line 53
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in CheckForMaintenanceMode.php line 46
at CheckForMaintenanceMode->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 104
at Pipeline->then(object(Closure)) in Kernel.php line 149
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 116
at Kernel->handle(object(Request)) in index.php line 53
我希望我的问题清楚,格式正确。提前谢谢(抱歉我的英语不好)
答案:
我最后结合this帖子
的一些帮助使用了这篇文章的答案我使用post函数进行初始搜索,并使用get函数进行后续页面。这是可能的,因为我现在正在搜索URL。
修改
Route::get
错误答案 0 :(得分:24)
如果您想将过滤器应用到下一页,您应该将它们添加到您的分页器中,如下所示:
$product = Product::where('naam', 'LIKE', '%' . $q . '%')
->orWhere('beschrijving', 'LIKE', '%' . $q . '%')
->paginate(6);
$product->appends(['search' => $q]);
并改变你的路线从发布到获取:
Route::get('search', 'IndexController@search');
答案 1 :(得分:3)
Route::get('product', function () {
$product= App\product::paginate(15);
$product->setPath('custom/url');
});
查看:
{{ $product->appends(['search' => Request::get('page')])->links() }}
答案 2 :(得分:2)
我假设您要更改包含search/1
,search/2
等网址的网页?首先,您的路线应该是Route::post('search/{page?}')
。
我不确定此更改是否有效,但如果没有,则必须解决此类网页
public function search(\Illuminate\Http\Request $request, $page = 1)
{
$q = $request->get('search');
\Illuminate\Pagination\Paginator::currentPageResolver(function () use ($page) {
return $page;
});
# going to next page is not working yet
$product = Product::where('naam', 'LIKE', '%' . $q . '%')
->orWhere('beschrijving', 'LIKE', '%' . $q . '%')
->paginate(6);
return view('pages.index', compact('product'));
}
答案 3 :(得分:2)
$searchdata = \Request::get( 'inputTextFieldname' ); \make as global
$searchresult = Modelname::where ( 'blogpost_title', 'LIKE', '%' .$searchdata . '%' )->paginate(2);
return view( 'search', compact('searchresult') );
并在您的视图页面中
{{$searchresult->appends(Request::only('inputTextFieldname'))->links()}}
制定路线以获取方法
Route::get('/search', ['as' => 'search', 'uses' => 'searchController@index']);
这将完成,谢谢,
答案 4 :(得分:1)
就我而言,我已经安装了laravel 5.7。
$perPage = $request->per_page ?? 10;
$data['items'] = User::where('name', 'like', '%'. $request->search . '%')
->paginate($perPage)
->appends(['search' => $request->search, 'per_page' => $request->per_page]);
return view('users.index', $data);
我的查看文件代码为
对于每页,选择下拉菜单,然后选择搜索区域
<form role="form" class="form-inline" method="get" action='{{ url('/user') }}'>
<div class="row">
<div class="col-sm-6">
<div class="dataTables_length">
<label>Show
<select name="per_page"
onchange="this.form.submit()"
class="form-control input-sm">
<option value=""></option>
<option value="10" {{ $items->perPage() == 10 ? 'selected' : '' }}>10
</option>
<option value="25" {{ $items->perPage() == 25 ? 'selected' : '' }}>25
</option>
<option value="50" {{ $items->perPage() == 50 ? 'selected' : '' }}>50
</option>
</select>
entries
</label>
</div>
</div>
<div class="col-sm-6">
<div class="dataTables_filter pull-right">
<div class="form-group">
<label>Search:
<input type="search" name="search" class="form-control input-sm"
placeholder="Name" value="{{ request()->search }}">
</label>
</div>
</div>
</div>
和我的分页生成器代码
{{ $items->appends(['search' => request()->search, 'per_page' => request()->per_page])->links() }}
答案 5 :(得分:1)
如果您将搜索表单与GET方法一起使用,请使用类似这样的方法来保留带有搜索结果的分页。
public function filter(Request $request)
{
$filter = $request->only('name_operator','name_value','email_operator','email_value', 'phone_operator','phone_value', 'gender_value', 'age_operator','age_value');
$contacts = $this->repo->getFilteredList(array_filter($filter));
$contacts->appends($filter)->links(); //Continue pagination with results
return view('dashboard::index', compact('contacts'))->withInput($request->all());
}
答案 6 :(得分:1)
快速查看(Lavarel 5.7)
$product->appends(Request::all())->links();
答案 7 :(得分:0)
对于分页,您应该创建一个简单的表单:
<form action="{{URL::to('/search')}}" method="post">
<input type="hidden" name="query"/>
<select name="pages">
@for($p = 1; $p < $products->lastPage(); $p++ )
<option value="{{ $p }}">{{ $p }}</option>
@endfor
</select>
</form>
分页方法在这里:
$results->count()
$results->currentPage()
$results->firstItem()
$results->hasMorePages()
$results->lastItem()
$results->lastPage() (Not available when using simplePaginate)
$results->nextPageUrl()
$results->perPage()
$results->previousPageUrl()
$results->total() (Not available when using simplePaginate)
$results->url($page)
答案 8 :(得分:0)
在显示分页的视图文件中...
{{ $results->appends(Request::except('page'))->links() }}
追加会保留查询字符串值(“页面”除外)。
答案 9 :(得分:0)
在路线中使用任何内容,而不是发布 路线:: any('搜索','IndexController @ search');