问题描述
我无法使用数据表在视图页面中调用 user_id,当我将 select('name') 更改为 select('user_id') 或 select('*') 时,它也显示错误 DataTables warning: table id=DataTables_Table_0 - Ajax error. For more information about this error,please see http://datatables.net/tn/7
Whats我的代码有问题吗?提前致谢
public function TeamTask(Request $request)
{
if ($request->ajax()) {
$data = DB::table('posts')->select('name')->selectraw('count(user_id) as total')->selectRaw('SUM(status = "Done") as done')->where('div',Auth::user()->div)->groupBy('name')->get();
return Datatables::of($data)
->addColumn('action',function ($row) {
$btn = ' <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->name . '" data-original-title="Detail" class="btn btn-success mr-1 btn-sm detailProduct"><span class="fas fa-info"></span></a>';
return $btn;
})
->rawColumns(['action'])
->addindexColumn()
->make(true);
}
return view('task.teamTask',);
}
我的观点
<script type="text/javascript">
$(function() {
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('Meta[name="csrf-token"]').attr('content')
}
});
var table = $('.data-table').DataTable({
processing: true,serverSide: true,ajax: "{{ route('team.task') }}",columns: [{
data: 'DT_RowIndex',name: 'DT_RowIndex',orderable: false,searchable: false,},{
data: 'name',name: 'name',{
data: 'user_id',name: 'user_id',{
data: 'total',name: 'total',{
data: 'done',name: 'done'
},{
data: 'action',name: 'action'
},]
});
});
</script>
我无法使用数据表在视图页面中调用 user_id,当我将 select('name') 更改为 select('user_id') 或 select('*') 时,它也显示错误 DataTables warning: table id=DataTables_Table_0 - Ajax error. For more information about this error,please see http://datatables.net/tn/7
Whats我的代码有问题吗?提前致谢
解决方法
试试这个。
public function TeamTask(Request $request)
{
if ($request->ajax()) {
$data = DB::table('posts')->select('name','user_id')->selectraw('count(user_id) as total')->selectRaw('SUM(status = "Done") as done')->where('div',Auth::user()->div)->groupBy('name')->get();
return Datatables::of($data)
->addColumn('action',function ($row) {
$btn = ' <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->name . '" data-original-title="Detail" class="btn btn-success mr-1 btn-sm detailProduct"><span class="fas fa-info"></span></a>';
return $btn;
})
->rawColumns(['action'])
->addIndexColumn()
->make(true);
}
return view('task.teamTask',);
}
,
在您的查询中添加 ->groupBy('user_id')
,这应该可以解决您的问题