issue20, use <a>-anchor to directly jump to the right photo in photo index view

git-svn-id: file:///var/lib/svn/phpfspot/trunk@156 fa6a889d-dae6-447d-9e79-4ba9a3039384

1 files changed, 7 insertions, 0 deletions

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 980dc81..ca5f7b4 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -399,6 +399,8 @@ class PHPFSPOT {
 
       $count = count($photos);
 
+      $anchor = $_SESSION['begin_with'];
+
       if(!isset($this->cfg->rows_per_page) || $this->cfg->rows_per_page == 0) {
 
          $begin_with = 0;
@@ -435,10 +437,12 @@ class PHPFSPOT {
       $images[$rows] = Array();
       $img_height[$rows] = Array();
       $img_width[$rows] = Array();
+      $img_id[$rows] = Array();
 
       for($i = $begin_with; $i < $end_with; $i++) {
 
          $images[$rows][$cols] = $photos[$i];
+         $img_id[$rows][$cols] = $i;
 
          $thumb_path = $this->cfg->base_path ."/thumbs/". $this->cfg->thumb_width ."_". $this->getMD5($photos[$i]);
 
@@ -535,10 +539,13 @@ class PHPFSPOT {
       $this->tmpl->assign('images', $images);
       $this->tmpl->assign('img_width', $img_width);
       $this->tmpl->assign('img_height', $img_height);
+      $this->tmpl->assign('img_id', $img_id);
       $this->tmpl->assign('rows', $rows);
       $this->tmpl->assign('columns', $this->cfg->thumbs_per_row);
+
       $this->tmpl->show("photo_index.tpl");
 
+      print "<script language=\"JavaScript\">self.location.hash = '#image". $anchor ."';</script>\n";
 
    } // showPhotoIndex()