Added richtext support for textarea, plus relevant help buttons. Made fields

use column content1, content 2, etc. instead of packing everything into
content.

mod/data/add.php

@@ -218,11 +218,13 @@
      ******************************************/
     if ($data->addtemplate){
         $possiblefields = get_records('data_fields','dataid',$data->id);
+        
         ///then we generate strings to replace
         foreach ($possiblefields as $cfield){
             $patterns[]="/\[\[".$cfield->name."\]\]/i";
             $g = data_get_field($cfield);
             $replacements[] = $g->display_add_field($cfield->id, $rid);
+            
             unset($g);
         }
         $newtext = preg_replace($patterns, $replacements, $data->{$mode});
@@ -243,7 +245,18 @@
 
 /// Finish the page
     echo '</td></tr></table>';
-
+    
+    
+    // Print the stuff that need to come after the form fields.
+    $storedFields = get_records('data_fields', 'dataid', $data->id);
+    foreach ($storedFields as $sf) {
+        $fieldClass = 'data_field_' . $sf->type;
+        $fieldObj = new $fieldClass($sf->id);
+        
+        echo "\n\n";
+        $fieldObj->print_after_form();
+    }
+    
+    
     print_footer($course);
-
-?>
+?>

mod/data/lib.php

@@ -136,7 +136,7 @@ class data_field_base {    //base class (text field)
     function display_browse_field($fieldid, $recordid){
         if ($content = get_record('data_content', 'fieldid', $fieldid, 'recordid', $recordid)){
             if (isset($content->content)){
-                $str = $content->content;
+                $str = format_text($content->content, $content->content1);
             } else {
                 $str = '';
             }
@@ -204,6 +204,17 @@ class data_field_base {    //base class (text field)
     function delete_data_content_files($dataid, $recordid, $content){
         //does nothing
     }
+    
+    
+    /*************************************************************************
+     * This function prints anything that the field wants to output after    *
+     * the html form. This is handy for the javascript rich text editor      *
+     *************************************************************************/
+    function print_after_form() {
+        // Overridden as needed in sub classes.
+    }
+    
+    
 }//end of class data_field_base
 
 
@@ -642,6 +653,7 @@ function data_get_coursemodule_info($coursemodule) {
  ************************************************************************/
 function data_print_template($records, $data, $search, $listmode){
     global $CFG;
+    
     foreach ($records as $record){    //only 1 record for single mode
         //replacing tags
         $patterns = array();
@@ -717,4 +729,8 @@ function data_print_preference_form($data, $perpage, $search){
     echo '</td></tr></table>';
     echo '</form>';
 }
-?>
+
+
+
+
+?>

mod/data/view.php

@@ -41,7 +41,7 @@
     $page = optional_param('page', 0, PARAM_INT);    //offset of the current record
     $rid = optional_param('rid', 0, PARAM_INT);    //record id
     $perpagemenu = optional_param('perpage1', 0, PARAM_INT);    //value from drop down
-
+    
     if ($id) {
         if (! $cm = get_record('course_modules', 'id', $id)) {
             error('Course Module ID was incorrect');