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编辑当前文件:/home/sditechnicalteam/public_html/app/DataTables/ProjectTemplateTasksDataTable.php
editTaskPermission = user()->permission('edit_tasks'); $this->deleteTaskPermission = user()->permission('delete_tasks'); $this->viewTaskPermission = user()->permission('view_tasks'); } /** * Build DataTable class. * * @param mixed $query Results from query() method. * @return \Yajra\DataTables\DataTableAbstract */ public function dataTable($query) { return datatables() ->eloquent($query) ->addColumn('check', function ($row) { return '
'; }) ->addColumn('action', function ($row) { $action = '
'; $action .= '
' . __('app.view') . '
'; if ($this->editTaskPermission == 'all' || ($this->editTaskPermission == 'added' && user()->id == $row->added_by) || ($this->editTaskPermission == 'both' && user()->id == $row->added_by)) { $action .= '
' . trans('app.edit') . '
'; } if ($this->deleteTaskPermission == 'all' || ($this->deleteTaskPermission == 'added' && user()->id == $row->added_by) || ($this->deleteTaskPermission == 'both' && user()->id == $row->added_by)) { $action .= '
' . trans('app.delete') . '
'; } $action .= '
'; return $action; }) ->editColumn('heading', function ($row) { return '
' . ucfirst($row->heading) . '
'; }) ->setRowId(function ($row) { return 'row-' . $row->id; }) ->rawColumns(['action', 'heading', 'check']); } /** * Get query source of dataTable. * * @param \App\Models\ProjectTemplateTask $model * @return \Illuminate\Database\Eloquent\Builder */ public function query(ProjectTemplateTask $model) { $request = $this->request(); $projectId = $request->projectId; $model = $model->where('project_template_id', $projectId); if ($request->searchText != '') { $model->where(function ($query) { $query->where('heading', 'like', '%' . request('searchText') . '%'); }); } return $model; } /** * Optional method if you want to use html builder. * * @return \Yajra\DataTables\Html\Builder */ public function html() { return $this->builder() ->setTableId('allTasks-table') ->columns($this->getColumns()) ->minifiedAjax() ->orderBy(0) ->destroy(true) ->responsive(true) ->serverSide(true) ->stateSave(true) ->processing(true) ->dom($this->domHtml) ->language(__('app.datatable')) ->parameters([ 'initComplete' => 'function () { window.LaravelDataTables["allTasks-table"].buttons().container() .appendTo("#table-actions") }', 'fnDrawCallback' => 'function( oSettings ) { $("#allTasks-table .select-picker").selectpicker(); }', ]); } /** * Get columns. * * @return array */ protected function getColumns() { return [ '#' => ['data' => 'id', 'name' => 'id', 'visible' => false], __('app.task') => ['data' => 'heading', 'name' => 'heading', 'title' => __('app.task')], Column::computed('action', __('app.action')) ->exportable(false) ->printable(false) ->orderable(false) ->searchable(false) ->width(150) ->addClass('text-right pr-20') ]; } /** * Get filename for export. * * @return string */ protected function filename() { return 'Task_' . date('YmdHis'); } public function pdf() { set_time_limit(0); if ('snappy' == config('datatables-buttons.pdf_generator', 'snappy')) { return $this->snappyPdf(); } $pdf = app('dompdf.wrapper'); $pdf->loadView('datatables::print', ['data' => $this->getDataForPrint()]); return $pdf->download($this->getFilename() . '.pdf'); } }