GridHandler::hasGridDataElements PHP Method

GridHandler Class Documentation Show file Open project: pkp/pkp-lib

hasGridDataElements() public method

Check whether the grid has rows.

public hasGridDataElements ( $request ) : boolean
return	boolean

    function hasGridDataElements($request)
    {
        $data =& $this->getGridDataElements($request);
        assert(is_array($data));
        return (bool) count($data);
    }

GridHandler

_fixColumnWidths

_getInitializedRowInstance

_renderCellInternally

callFeaturesHook

doSpecificFetchGridActions

getColumnsByFlag

getColumnsCount

getDataElementFromRequest

getDataElementSequence

getDataProvider

getEmptyRowText

getFilterSelectionData

getGridDataElements

getGridRangeInfo

getIsSubcomponent

getItemIterator

getPublishChangeEvents

getRequestedRow

getRowDataElement

getRowsSequence

hasGridDataElements

isDataElementSelected

isFilterFormCollapsible

noAutocompleteResults

renderGridBodyPartsInternally

renderRowInternally

renderRowsInternally

setDataElementSequence

setEmptyRowText

setFirstDataColumn

setGridDataElements