Prado\Web\UI\WebControls\TRepeatInfo::renderVerticalContents PHP Method

    protected function renderVerticalContents($writer, $user)
    {
        $tableLayout = $this->_repeatLayout === TRepeatLayout::Table;
        $hasSeparators = $user->getHasSeparators();
        $itemCount = $user->getItemCount();
        if ($this->_repeatColumns <= 1) {
            $rows = $itemCount;
            $columns = 1;
            $lastColumns = 1;
        } else {
            $columns = $this->_repeatColumns;
            $rows = (int) (($itemCount + $columns - 1) / $columns);
            if ($rows == 0 && $itemCount > 0) {
                $rows = 1;
            }
            if (($lastColumns = $itemCount % $columns) == 0) {
                $lastColumns = $columns;
            }
        }
        $totalColumns = $hasSeparators ? $columns + $columns : $columns;
        if ($user->getHasHeader()) {
            $this->renderHeader($writer, $user, $tableLayout, $totalColumns, false);
        }
        if ($tableLayout) {
            $writer->renderBeginTag('tbody');
            $renderedItems = 0;
            for ($row = 0; $row < $rows; ++$row) {
                $index = $row;
                $writer->renderBeginTag('tr');
                for ($col = 0; $col < $columns; ++$col) {
                    if ($renderedItems >= $itemCount) {
                        break;
                    }
                    if ($col > 0) {
                        $index += $rows;
                        if ($col - 1 >= $lastColumns) {
                            $index--;
                        }
                    }
                    if ($index >= $itemCount) {
                        continue;
                    }
                    $renderedItems++;
                    if (($style = $user->generateItemStyle('Item', $index)) !== null) {
                        $style->addAttributesToRender($writer);
                    }
                    $writer->renderBeginTag('td');
                    $user->renderItem($writer, $this, 'Item', $index);
                    $writer->renderEndTag();
                    $writer->writeLine();
                    if (!$hasSeparators) {
                        continue;
                    }
                    if ($renderedItems < $itemCount - 1) {
                        if ($columns == 1) {
                            $writer->renderEndTag();
                            $writer->renderBeginTag('tr');
                        }
                        if (($style = $user->generateItemStyle('Separator', $index)) !== null) {
                            $style->addAttributesToRender($writer);
                        }
                        $writer->renderBeginTag('td');
                        $user->renderItem($writer, $this, 'Separator', $index);
                        $writer->renderEndTag();
                        $writer->writeLine();
                    } else {
                        if ($columns > 1) {
                            $writer->write("<td></td>\n");
                        }
                    }
                }
                if ($row == $rows - 1) {
                    $restColumns = $columns - $lastColumns;
                    if ($hasSeparators) {
                        $restColumns += $restColumns;
                    }
                    for ($col = 0; $col < $restColumns; ++$col) {
                        $writer->write("<td></td>\n");
                    }
                }
                $writer->renderEndTag();
                $writer->writeLine();
            }
            $writer->renderEndTag();
        } else {
            $renderedItems = 0;
            for ($row = 0; $row < $rows; ++$row) {
                $index = $row;
                for ($col = 0; $col < $columns; ++$col) {
                    if ($renderedItems >= $itemCount) {
                        break;
                    }
                    if ($col > 0) {
                        $index += $rows;
                        if ($col - 1 >= $lastColumns) {
                            $index--;
                        }
                    }
                    if ($index >= $itemCount) {
                        continue;
                    }
                    $renderedItems++;
                    $user->renderItem($writer, $this, 'Item', $index);
                    $writer->writeLine();
                    if (!$hasSeparators) {
                        continue;
                    }
                    if ($renderedItems < $itemCount - 1) {
                        if ($columns == 1) {
                            $writer->writeBreak();
                        }
                        $user->renderItem($writer, $this, 'Separator', $index);
                    }
                    $writer->writeLine();
                }
                if ($row < $rows - 1 || $user->getHasFooter()) {
                    $writer->writeBreak();
                }
            }
        }
        if ($user->getHasFooter()) {
            $this->renderFooter($writer, $user, $tableLayout, $totalColumns, false);
        }
    }