【发布时间】:2019-07-08 08:41:02
【问题描述】:
我正在使用 Laravel 分页以每页 6 条记录的格式显示记录集。显示的最后一条记录数据值的第一页与第一条记录数据的第二页相同。剩余页面正常显示记录数据。
这个示例报告是用 laravel 分页显示出来的。记录重复显示在第 6 行和第 7 行。
No. Asset Id Desc Cost Center Id Requestor
1 CO-01-0001 Lenovo M720 3,500.00 2050001 David
2 CO-02-0002 Lenovo M720 3,500.00 2050001 David
3 CO-03-0003 Lenovo M720 3,500.00 2050001 Jack
4 CO-04-0004 Lenovo M720 3,500.00 2050002 Jack
5 C0-05-0005 Lenovo M720 3,600.00 2050002 Peter
6 C0-06-0006 Lenovo M720 3,600.00 2050003 Peter
No. Asset Id Desc Cost Center Id Requestor
7 C0-06-0006 Lenovo M720 3,600.00 2050003 Peter
8 CO-07-0007 Lenovo M720 3,500.00 2050004 David
9 CO-08-0008 Lenovo M720 3,500.00 2050005 Jack
10 CO-09-0009 Lenovo M720 3,500.00 2050006 Jack
11 C0-10-0010 Lenovo M720 3,600.00 2050007 Peter
12 C0-11-0011 Lenovo M720 3,600.00 2050008 Peter
我曾尝试在不分页的情况下显示报告。重复的问题没有出现。此示例报告在没有 laravel 分页的情况下显示出来。记录正常显示。
No. Asset Id Desc Cost Center Id Requestor
1 CO-01-0001 Lenovo M720 3,500.00 2050001 David
2 CO-02-0002 Lenovo M720 3,500.00 2050001 David
3 CO-03-0003 Lenovo M720 3,500.00 2050001 Jack
4 CO-04-0004 Lenovo M720 3,500.00 2050002 Jack
5 C0-05-0005 Lenovo M720 3,600.00 2050002 Peter
6 C0-06-0006 Lenovo M720 3,600.00 2050003 Peter
7 CO-07-0007 Lenovo M720 3,500.00 2050004 David
8 CO-08-0008 Lenovo M720 3,500.00 2050005 Jack
19 CO-09-0009 Lenovo M720 3,500.00 2050006 Jack
10 C0-10-0010 Lenovo M720 3,600.00 2050007 Peter
11 C0-11-0011 Lenovo M720 3,600.00 2050008 Peter
以下是我的示例控制器代码:
$assets = DB::table('Asset_Tracking.dbo.fixedassets')
->leftjoin('Asset_Tracking.dbo.userassets', function ($join) {
$join->on('fixedassets.assetid', '=', 'userassets.assetid')
->where('userassets.active', 1); })
->leftjoin('company.dbo.staff', 'userassets.staff_id', '=', 'staff.id')
->select('fixedassets.*', 'userassets.desc', 'userassets.cost', 'userassets.centerid'
, 'staff.name')
->whereIn('userassets.centerid', $costcentarr)->paginate(6);
$rank = $assets->firstItem();
return view('asset.show', ['rank' => $rank, 'assets' => $assets]);
下面是我的示例刀片代码:
@foreach($assets as $asset)
<table class="table table-sm table-hover table-bordered"><tr>
<th><small>{{ $rank++ }}</small></th>
<th scope="row"><small>{{ $asset->assetid }}</small></th>
<td><small>{{ $asset->DESC }}</small></td>
<td><small>{{ $asset->COST }}</small></td>
<td><small>{{ $asset->centerid }}</small></td
<td><small>{{ $asset->name }}</small></td>
</tr>
@endforeach
</table>
{{ $assets->links() }}
我希望输出 11 条记录,但输出是 12 条记录,其中 1 条记录在第 6 行和第 7 行重复记录。感谢您的回复。
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