public function getFilterSubmitButton()
	{
		if ($this->hasAutoSubmit()) {
			throw new DataGridException(
				'DataGrid has auto-submit. Turn it off before setting filter submit button.'
			);
		}

		if ($this->filter_submit_button === null) {
			$this->filter_submit_button = new Filter\SubmitButton($this);
		}

		return $this->filter_submit_button;
	}
public function getFilterSubmitButton()
	{
		if ($this->hasAutoSubmit()) {
			throw new DataGridException(
				'DataGrid has auto-submit. Turn it off before setting filter submit button.'
			);
		}

		if ($this->filter_submit_button === null) {
			$this->filter_submit_button = new Filter\SubmitButton($this);
		}

		return $this->filter_submit_button;
	}
public function getFilterSubmitButton ( ) { if ( $ this -> hasAutoSubmit ( ) ) { throw new DataGridException ( 'DataGrid has auto-submit. Turn it off before setting filter submit button.' ) ; } if ( $ this -> filter_submit_button === null ) { $ this -> filter_submit_button = new Filter \ SubmitButton ( $ this ) ; } return $ this -> filter_submit_button ; }
Submit button when no auto-submitting is used
@return Filter\SubmitButton
Submit button when no auto - submitting is used