protected function AddInsertColumns(Grid $grid)
 {
     //
     // Edit column for name field
     //
     $editor = new TextEdit('name_edit');
     $editor->SetSize(50);
     $editor->SetMaxLength(100);
     $editColumn = new CustomEditColumn('Name', 'name', $editor, $this->dataset);
     $editColumn->SetInsertDefaultValue($this->RenderText('%CURRENT_USER_NAME%'));
     $validator = new RequiredValidator(StringUtils::Format($this->GetLocalizerCaptions()->GetMessageString('RequiredValidationMessage'), $this->RenderText($editColumn->GetCaption())));
     $editor->GetValidatorCollection()->AddValidator($validator);
     $this->ApplyCommonColumnEditProperties($editColumn);
     $grid->AddInsertColumn($editColumn);
     //
     // Edit column for task_id field
     //
     $editor = new MultiLevelComboBoxEditor('task_id_edit', $this->CreateLinkBuilder());
     $dataset0 = new TableDataset(new MyConnectionFactory(), GetConnectionOptions(), '`project`');
     $field = new IntegerField('project_id', null, null, true);
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, true);
     $field = new IntegerField('programm_id');
     $dataset0->AddField($field, false);
     $field = new StringField('project_name');
     $dataset0->AddField($field, false);
     $field = new DateField('date_start');
     $dataset0->AddField($field, false);
     $field = new DateField('date_end');
     $dataset0->AddField($field, false);
     $field = new IntegerField('approved_budget');
     $dataset0->AddField($field, false);
     $field = new StringField('notes');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('priority');
     $dataset0->AddField($field, false);
     $field = new StringField('lead');
     $dataset0->AddField($field, false);
     $field = new StringField('level_of_service');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('multi_year');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('public_engagement');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('year');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('approved');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new StringField('progress');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new IntegerField('staff_id');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new IntegerField('dept_id');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new IntegerField('budget_spent');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $field = new IntegerField('admin_flag');
     $field->SetIsNotNull(true);
     $dataset0->AddField($field, false);
     $editor->AddLevel($dataset0, 'project_id', 'project_name', $this->RenderText('Project'), null);
     $dataset1 = new TableDataset(new MyConnectionFactory(), GetConnectionOptions(), '`task`');
     $field = new IntegerField('task_id', null, null, true);
     $field->SetIsNotNull(true);
     $dataset1->AddField($field, true);
     $field = new IntegerField('project_id');
     $dataset1->AddField($field, false);
     $field = new StringField('assigned_to');
     $dataset1->AddField($field, false);
     $field = new DateField('date_start');
     $dataset1->AddField($field, false);
     $field = new DateField('date_end');
     $dataset1->AddField($field, false);
     $field = new StringField('task_name');
     $dataset1->AddField($field, false);
     $field = new StringField('notes');
     $field->SetIsNotNull(true);
     $dataset1->AddField($field, false);
     $field = new IntegerField('hrs');
     $dataset1->AddField($field, false);
     $field = new StringField('wo');
     $dataset1->AddField($field, false);
     $field = new IntegerField('staff_id');
     $dataset1->AddField($field, false);
     $dataset1->SetOrderBy('task_name', GetOrderTypeAsSQL(otAscending));
     $editor->AddLevel($dataset1, 'task_id', 'task_name', $this->RenderText('Task'), new ForeignKeyInfo('project_id', 'project_id'));
     $editColumn = new MultiLevelLookupEditColumn('Task', 'task_id', $editor, $this->dataset);
     $validator = new RequiredValidator(StringUtils::Format($this->GetLocalizerCaptions()->GetMessageString('RequiredValidationMessage'), $this->RenderText($editColumn->GetCaption())));
     $editor->GetValidatorCollection()->AddValidator($validator);
     $this->ApplyCommonColumnEditProperties($editColumn);
     $grid->AddInsertColumn($editColumn);
     //
     // Edit column for hours field
     //
     $editor = new SpinEdit('hours_edit');
     $editColumn = new CustomEditColumn('Hours', 'hours', $editor, $this->dataset);
     $editColumn->SetInsertDefaultValue($this->RenderText('7'));
     $validator = new RequiredValidator(StringUtils::Format($this->GetLocalizerCaptions()->GetMessageString('RequiredValidationMessage'), $this->RenderText($editColumn->GetCaption())));
     $editor->GetValidatorCollection()->AddValidator($validator);
     $validator = new NumberValidator(StringUtils::Format($this->GetLocalizerCaptions()->GetMessageString('NumberValidationMessage'), $this->RenderText($editColumn->GetCaption())));
     $editor->GetValidatorCollection()->AddValidator($validator);
     $this->ApplyCommonColumnEditProperties($editColumn);
     $grid->AddInsertColumn($editColumn);
     //
     // Edit column for notes field
     //
     $editor = new TextAreaEdit('notes_edit', 50, 8);
     $editColumn = new CustomEditColumn('Notes', 'notes', $editor, $this->dataset);
     $editColumn->SetAllowSetToNull(true);
     $this->ApplyCommonColumnEditProperties($editColumn);
     $grid->AddInsertColumn($editColumn);
     //
     // Edit column for date field
     //
     $editor = new DateTimeEdit('date_edit', false, 'Y-m-d', GetFirstDayOfWeek());
     $editColumn = new CustomEditColumn('Date', 'date', $editor, $this->dataset);
     $editColumn->SetInsertDefaultValue($this->RenderText('%CURRENT_DATE%'));
     $validator = new RequiredValidator(StringUtils::Format($this->GetLocalizerCaptions()->GetMessageString('RequiredValidationMessage'), $this->RenderText($editColumn->GetCaption())));
     $editor->GetValidatorCollection()->AddValidator($validator);
     $this->ApplyCommonColumnEditProperties($editColumn);
     $grid->AddInsertColumn($editColumn);
     if ($this->GetSecurityInfo()->HasAddGrant()) {
         $grid->SetShowAddButton(true);
         $grid->SetShowInlineAddButton(false);
     } else {
         $grid->SetShowInlineAddButton(false);
         $grid->SetShowAddButton(false);
     }
 }