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MINOR Adjust pagination to match design

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This commit is contained in:
Andrew O'Neil 2012-03-05 15:28:25 +13:00
parent d135c13c94
commit 929182f818
2 changed files with 51 additions and 19 deletions
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62
forms/gridfield/GridFieldPaginator.php
View File

@ -83,25 +83,57 @@ class GridFieldPaginator implements GridField_HTMLProvider, GridField_DataManipu
* @return array * @return array
*/ */
public function getHTMLFragments($gridField) { public function getHTMLFragments($gridField) {
$forTemplate = new ArrayData(array()); // Figure out which page and record range we're on
$forTemplate->Fields = new ArrayList;
$countList = clone $gridField->List; $countList = clone $gridField->List;
$totalRows = $countList->limit(null)->count(); $totalRows = $countList->limit(null)->count();
$totalPages = ceil($totalRows/$this->itemsPerPage); $totalPages = ceil($totalRows/$this->itemsPerPage);
for($idx=1; $idx<=$totalPages; $idx++) { $firstShownRecord = ($this->currentPage - 1) * $this->itemsPerPage + 1;
if($idx == $this->currentPage) { $lastShownRecord = $this->currentPage * $this->itemsPerPage;
$field = new LiteralField('pagination_'.$idx, $idx); if($lastShownRecord > $totalRows)
} else { $lastShownRecord = $totalRows;
$field = new GridField_Action($gridField, 'pagination_'.$idx, $idx, 'paginate', $idx);
$field->addExtraClass('ss-gridfield-button');
}
$forTemplate->Fields->push($field);
} // Ten pages back button
if(!$forTemplate->Fields->Count()) { $prev10PageNum = $this->currentPage - 10 <= 1 ? 1 : $this->currentPage - 10;
return array(); $prev10Page = new GridField_Action($gridField, 'pagination_prev10', '-10', 'paginate', 1);
} $prev10Page->addExtraClass('ss-gridfield-prev10page');
if($this->currentPage == 1)
$prev10Page = $prev10Page->performDisabledTransformation();
// Previous page button
$previousPageNum = $this->currentPage <= 1 ? 1 : $this->currentPage - 1;
$previousPage = new GridField_Action($gridField, 'pagination_prev', 'Previous', 'paginate', $previousPageNum);
$previousPage->addExtraClass('ss-gridfield-previouspage');
if($this->currentPage == 1)
$previousPage = $previousPage->performDisabledTransformation();
// Next page button
$nextPageNum = $this->currentPage >= $totalPages ? $totalPages : $this->currentPage + 1;
$nextPage = new GridField_Action($gridField, 'pagination_next', 'Next', 'paginate', $nextPageNum);
$nextPage->addExtraClass('ss-gridfield-nextpage');
if($this->currentPage == $totalPages)
$nextPage = $nextPage->performDisabledTransformation();
// Ten pages forward button
$next10PageNum = $this->currentPage + 10 >= $totalPages ? $totalPages : $this->currentPage + 10;
$next10Page = new GridField_Action($gridField, 'pagination_next10', '+10', 'paginate', $next10PageNum);
$next10Page->addExtraClass('ss-gridfield-next10page');
if($this->currentPage == $totalPages)
$next10Page = $next10Page->performDisabledTransformation();
// Render in template
$forTemplate = new ArrayData(array(
'Previous10Page' => $prev10Page,
'PreviousPage' => $previousPage,
'CurrentPageNum' => $this->currentPage,
'NumPages' => $totalPages,
'NextPage' => $nextPage,
'Next10Page' => $next10Page,
'FirstShownRecord' => $firstShownRecord,
'LastShownRecord' => $lastShownRecord,
'NumRecords' => $totalRows
));
return array( return array(
'footer' => $forTemplate->renderWith('GridFieldPaginator_Row', array('Colspan'=>count($gridField->getColumns()))), 'footer' => $forTemplate->renderWith('GridFieldPaginator_Row', array('Colspan'=>count($gridField->getColumns()))),
); );

6
templates/Includes/GridFieldPaginator_Row.ss
View File

@ -1,7 +1,7 @@
<tr> <tr>
<td class="bottom-all" colspan="$Colspan"> <td class="bottom-all" colspan="$Colspan">
<% control Fields %> $Previous10Page $PreviousPage Page $CurrentPageNum of $NumPages $NextPage $Next10Page
$Field
<% end_control %> View $FirstShownRecord - $LastShownRecord of $NumRecords
</td> </td>
</tr> </tr>