【发布时间】:2015-06-16 09:05:16
【问题描述】:
嗨,我做了一个 Laravel 项目,我可以通过排序查看一些记录。例如,我有一个带有 URL 的交货页面
http://localhost/dboard/public/deliverytracker
在该表单中,有 From Date 和 To Date 用于在查询之前对数据进行排序。 当我单击提交时,数据被呈现并且分页链接在那里。但是,当单击时,例如分页的第 2 页是
http://localhost/dboard/public/deliverytracker?page=2
在链接中它不会呈现数据的第 2 页。它只是重新加载了我需要再次选择从日期和到日期然后再次单击提交的页面。我错过了什么吗?
这是我的路线
/* Delivery Tracker */
Route::get('deliverytracker', 'DeliveryTrackerController@deliveryIndex');
Route::post('deliverytracker', 'DeliveryTrackerController@getDeliveries');
我提交表单时的功能
public function getDeliveries()
{
$rules = array(
'fromdate' => 'required',
'todate' => 'required',
);
$validator = Validator::make(Input::all(), $rules);
// Check if all fields is filled
if ($validator->fails())
{
return Redirect::to('deliverytracker')->withErrors($validator);
}
else
{
$from = Input::get('fromdate');
$to = Input::get('todate');
$deliveries = new DeliveryTracking();
$result = $deliveries->getDeliveries($from, $to);
// Get the current page from the url if it's not set default to 1
$page = Input::get('page', 1);
// Number of items per page
$perPage = 5;
// Start displaying items from this number;
$offSet = ($page * $perPage) - $perPage; // Start displaying items from this number
// Get only the items you need using array_slice (only get 10 items since that's what you need)
$itemsForCurrentPage = array_slice($result, $offSet, $perPage, true);
// Return the paginator with only 10 items but with the count of all items and set the it on the correct page
$result = new LengthAwarePaginator($itemsForCurrentPage, count($result), $perPage, $page);
$result->setPath('deliverytracker');
return view('deliverytracker.index')->with(array('result' => $result));
}
}
我的看法
<div class="panel-body">
@if(isset($result))
<table class="table table-striped table-bordered">
<thead>
<tr>
<td>Delivery Status</td>
<td>Ref. Number</td>
<td>PO #</td>
<td>Count</td>
<td>Delivery QTY</td>
<td>Date Delivered</td>
<td>Filename</td>
<td>Invoice #</td>
<td>Date Invoice</td>
</tr>
</thead>
<tbody>
@foreach($result as $key => $value)
@if($value->stat == "Completed")
<tr>
<td class="bg-success">{{ $value->stat }}</td>
<td class="bg-success">{{ $value->oc }}</td>
<td class="bg-success">{{ $value->pon }}</td>
<td class="bg-success">{{ $value->cnt }}</td>
<td class="bg-success">{{ $value->dq }}</td>
<td class="bg-success">{{ $value->dd }}</td>
<td class="bg-success">{{ $value->fn }}</td>
<td class="bg-success">{{ $value->inum }}</td>
<td class="bg-success">{{ $value->di }}</td>
</tr>
@elseif($value->stat == "Active")
<tr>
<td class="bg-danger">{{ $value->stat }}</td>
<td class="bg-danger">{{ $value->oc }}</td>
<td class="bg-danger">{{ $value->pon }}</td>
<td class="bg-danger">{{ $value->cnt }}</td>
<td class="bg-danger">{{ $value->dq }}</td>
<td class="bg-danger">{{ $value->dd }}</td>
<td class="bg-danger">{{ $value->fn }}</td>
<td class="bg-danger">{{ $value->inum }}</td>
<td class="bg-danger">{{ $value->di }}</td>
</tr>
@endif
@endforeach
</tbody>
</table>
{!! $result->render() !!}
@else
No records found.
@endif
</div>
【问题讨论】:
-
你在哪里设置你的fromdate和todate;因为您将它们设为必需并且它们没有添加到其他页面的 URL,所以您会被重定向:请参阅 Appending To Pagination Links
标签: php laravel pagination laravel-5