Add firstItem and lastItem properties/placeholders

This will provide data for presenting the row numbers being presented on a specific page, i.e. Displaying items 5 - 10 of 12 can be written as: Displaying items [[!+firstItem]] - [[!+lastItem]] of [[!+total]]
digitalbutter · Aug 18, 2010 · 3ad3c0d · 3ad3c0d
1 parent f58b109
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diff --git a/core/components/getpage/docs/changelog.txt b/core/components/getpage/docs/changelog.txt
@@ -2,6 +2,7 @@ Changelog for getPage.
 
 getPage 1.0.0-pl (August 18, 2010)
 ====================================
+- Add firstItem and lastItem properties/placeholders
 - Add pageActiveTpl to differentiate current page link
 
 getPage 1.0.0-rc1 (June 29, 2010)

diff --git a/core/components/getpage/snippet.getpage.php b/core/components/getpage/snippet.getpage.php
@@ -62,6 +62,9 @@
             $qs[$properties['pageVarKey']] = $properties['page'];
         }
     }
+
+    $properties['firstItem'] = $properties['offset'] + 1;
+    $properties['lastItem'] = ($properties['offset'] + $properties['limit'] + 1) < $totalSet ? ($properties['offset'] + $properties['limit'] + 1) : $totalSet;
 
     $properties['pageUrl'] = $modx->makeUrl($modx->resource->get('id'), '', $qs);
     if ($properties['cache'] && $modx->getCacheManager()) {