From a8f51f030179974bfeace50d9523a50e059affd1 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Mon, 16 Aug 2010 16:18:37 -0300
Subject: Adding navbar for repetition finder

---
 classes/helpers/CinisisDisplayHelper.php | 10 +++++-----
 tests/repetition.php                     | 10 +++++++---
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/classes/helpers/CinisisDisplayHelper.php b/classes/helpers/CinisisDisplayHelper.php
index cf095ac..8a795e8 100644
--- a/classes/helpers/CinisisDisplayHelper.php
+++ b/classes/helpers/CinisisDisplayHelper.php
@@ -89,19 +89,19 @@ class CinisisDisplayHelper {
    * @param $action
    *   Page action.
    */
-  function navbar($entry, $entries, $action = 'index.php') {
+  function navbar($entry, $entries, $action = 'index.php', $extra = NULL) {
     // First / prev links.
     if ($entry != 1) {
       $prev = $entry - 1;
-      echo '<a href="'. $action .'?entry=1">first</a> ';
-      echo '<a href="'. $action .'?entry='. $prev .'">&lt; prev</a> ';
+      echo '<a href="'. $action .'?entry=1"'. $extra .'>first</a> ';
+      echo '<a href="'. $action .'?entry='. $prev . $extra .'">&lt; prev</a> ';
     }
 
     // Next / last links.
     if ($entry < $entries) {
       $next = $entry + 1;
-      echo '<a href="'. $action .'?entry='. $next .'">next &gt;</a> ';
-      echo '<a href="'. $action .'?entry='. $entries .'">last</a>';
+      echo '<a href="'. $action .'?entry='. $next . $extra .'">next &gt;</a> ';
+      echo '<a href="'. $action .'?entry='. $entries . $extra .'">last</a>';
     }
   }
 }
diff --git a/tests/repetition.php b/tests/repetition.php
index 7555016..1677c18 100644
--- a/tests/repetition.php
+++ b/tests/repetition.php
@@ -8,7 +8,8 @@ require_once '../index.php';
 
 // Draw the document.
 $display = new CinisisDisplayHelper('Repetition finder');
-$display->form($display->form_input_text('code'), 'repetition.php');
+$form    = $display->form_input_text('code') . $display->form_input_text('display');
+$display->form($form, 'repetition.php');
 
 // Get field code.
 $code = CinisisHttpHelper::get_numeric_arg('code');
@@ -21,16 +22,19 @@ if ($isis->db) {
   // Get the number of entries.
   $field   = $isis->db->format['fields'][$code]['name'];
   $entries = $isis->db->entries();
-  $entry   = 1;
+  $entry   = CinisisHttpHelper::get_numeric_arg('entry') - 1;
 
   // Query database.
   do {
-    $result = $isis->db->read($entry++);
+    $result = $isis->db->read(++$entry);
     if ($entry == $entries) {
       break;
     }
   } while (!isset($result[$field]) || count($result[$field]) < 2);
 
+  // Navigation bar.
+  $display->navbar($entry, $entries, $repetition, '&code='. $code);
+
   // Format output.
   echo "<pre>\n";
   echo "Showing entry $entry from $entries total entries.\n";
-- 
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