From 60befe06f34c447fe601374d5e61c3e365ace8c5 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Mon, 16 Aug 2010 16:27:28 -0300
Subject: Enhanced input

---
 classes/helpers/CinisisDisplayHelper.php | 14 ++++++++++++--
 tests/index.php                          |  8 ++++----
 tests/repetition.php                     | 15 ++++++++-------
 3 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/classes/helpers/CinisisDisplayHelper.php b/classes/helpers/CinisisDisplayHelper.php
index 8a795e8..72e51b2 100644
--- a/classes/helpers/CinisisDisplayHelper.php
+++ b/classes/helpers/CinisisDisplayHelper.php
@@ -70,11 +70,18 @@ class CinisisDisplayHelper {
    * @param $name
    *   Input name.
    *
+   * @param $default
+   *   Default value.
+   *
    * @return
    *   Rendered text input.
    */
-  function form_input_text($name) {
-    return ucfirst($name) .': <input name="'. $name .'" type="text" />';
+  function form_input_text($name, $default = null) {
+    if ($default) {
+      $default = 'value="'. $default .'"';
+    }
+
+    return ucfirst($name) .': <input name="'. $name .'" type="text" '. $default .'/>';
   } 
 
   /**
@@ -88,6 +95,9 @@ class CinisisDisplayHelper {
    *
    * @param $action
    *   Page action.
+   *
+   * @param $extra
+   *   Extra parameters.
    */
   function navbar($entry, $entries, $action = 'index.php', $extra = NULL) {
     // First / prev links.
diff --git a/tests/index.php b/tests/index.php
index 50c36f6..b395b80 100644
--- a/tests/index.php
+++ b/tests/index.php
@@ -6,13 +6,13 @@
 // Import requisites.
 require_once '../index.php';
 
-// Draw the document.
-$display = new CinisisDisplayHelper('Isis Navigator');
-$display->form($display->form_input_text('entry'));
-
 // Get entry number.
 $entry = CinisisHttpHelper::get_numeric_arg('entry');
 
+// Draw the document.
+$display = new CinisisDisplayHelper('Isis Navigator');
+$display->form($display->form_input_text('entry', $entry));
+
 // Get a db instance.
 $isis = new CinisisDb();
 
diff --git a/tests/repetition.php b/tests/repetition.php
index f778275..8bc6388 100644
--- a/tests/repetition.php
+++ b/tests/repetition.php
@@ -6,14 +6,15 @@
 // Import requisites.
 require_once '../index.php';
 
+// Get input data.
+$code  = CinisisHttpHelper::get_numeric_arg('code');
+$entry = CinisisHttpHelper::get_numeric_arg('entry');
+
 // Draw the document.
 $display = new CinisisDisplayHelper('Repetition finder');
-$form    = $display->form_input_text('code') . $display->form_input_text('entry');
+$form    = $display->form_input_text('code', $code) . $display->form_input_text('entry', $entry);
 $display->form($form, 'repetition.php');
 
-// Get field code.
-$code = CinisisHttpHelper::get_numeric_arg('code');
-
 // Get a db instance.
 $isis = new CinisisDb();
 
@@ -22,7 +23,7 @@ if ($isis->db) {
   // Get the number of entries.
   $field   = $isis->db->format['fields'][$code]['name'];
   $entries = $isis->db->entries();
-  $entry   = CinisisHttpHelper::get_numeric_arg('entry') - 1;
+  $entry--;
 
   // Query database.
   do {
@@ -37,11 +38,11 @@ if ($isis->db) {
 
   // Format output.
   echo "<pre>\n";
+  echo "Selected field: $code: $field.\n";
   echo "Showing entry $entry from $entries total entries.\n";
-  echo "Selected field: $field.\n";
   echo "Repetitions found: ". count($result[$field]) ."\n";
   echo "\n";
-  print_r($result);
+  print_r($result[$field]);
   echo '</pre>';
 }
 
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