Fix HTML QuickForm compare fields parent compatibility function and HTML Markup in Grade models - Refs #8295

main/admin/grade_models.php

@@ -48,6 +48,7 @@ function plusItem(item) {
    	 	document.getElementById("plus-"+(item+1)).style.display = "inline";
 	 	//document.getElementById("txta-"+(item)).value = "100";
 	 	//document.getElementById("txta-"+(item-1)).value = "";
+	 	$("input").removeClass("form-control");
         }
   }
 
@@ -59,15 +60,17 @@ function minItem(item) {
      document.getElementById("plus-"+item).style.display = "inline";
      document.getElementById("min-"+(item-1)).style.display = "inline";
 	 //document.getElementById("txta-"+(item-1)).value = "100";
+	 $("input").removeClass("form-control");
 	}
 	if (item = 1) {
 		document.getElementById("min-"+(item)).style.display = "none";
+		$("input").removeClass("form-control");
 	}
 }
 </script>';
 
 // The header.
-Display::display_header($tool_name);
+Display::display_header();
 
 //jqgrid will use this URL to do the selects
 $url            = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_grade_models';
@@ -168,4 +171,5 @@ switch ($action) {
         $obj->display();
         break;
 }
+echo '<script> $(document).ready(function(){ $("input").removeClass("form-control"); }); </script>';
 Display :: display_footer();

main/inc/lib/formvalidator/Rule/CompareFields.php

@@ -13,7 +13,7 @@ class HTML_QuickForm_Compare_Fields extends HTML_QuickForm_Rule_Compare
      * @param   string the value to compare
 	 * @return boolean True if date is valid
 	 */
-	function validate($values, $operator_and_max_value) {
+	function validate($values = [], $operator_and_max_value = null) {
         if (is_array($values) && !empty($values) && !empty($operator_and_max_value)) {
            $final_value = 0;
            foreach ($values as $value) {

main/inc/lib/grade_model.lib.php

@@ -106,8 +106,9 @@ class GradeModel extends Model
         // Setting the defaults
 
         $defaults = $this->get($id);
-
+        if ($defaults) {
             $components = $this->get_components($defaults['id']);
+        }
 
         if ($action == 'edit') {
             if (!empty($components)) {
@@ -143,21 +144,20 @@ class GradeModel extends Model
             $template_title =
             '&nbsp{element} <!-- BEGIN error --> <span class="form_error">{error}</span><!-- END error -->
              <a href="javascript:plusItem(' . ($counter+1) . ')">
-                <img style="display: '.(($counter>=$nr_items)?'inline':'none').';" id="plus-' . ($counter+1) . '" src="'.Display::return_icon('add.png').'" alt="'.get_lang('Add').'" title="'.get_lang('Add').'">
+                '.Display::return_icon('add.png', get_lang('Add'), ['id' => 'plus-' . ($counter+1), 'style' => 'display: '.(($counter>=$nr_items) ? 'inline':'none') ]).'
             </a>
             <a href="javascript:minItem(' . ($counter) . ')">
-                <img style="display: '.(($counter>=$nr_items)?'inline':'none').';" id="min-' . $counter . '" src="'.Display::return_icon('delete.png').'" alt="'.get_lang('Delete').'" title="'.get_lang('Delete').'">
+                '.Display::return_icon('delete.png', get_lang('Delete'), ['id' => 'min-' . ($counter), 'style' => 'display: '.(($counter>=$nr_items) ? 'inline':'none') ]).'
             </a>
             </div></p></div>';
-
             $renderer->setElementTemplate($template_title, 'components['.$i.'][title]');
             $renderer->setElementTemplate($template_percentage, 'components['.$i.'][percentage]');
             $renderer->setElementTemplate($template_acronym, 'components['.$i.'][acronym]');
 
             if ($i == 0) {
                 $form->addRule('components['.$i.'][percentage]', get_lang('ThisFieldIsRequired'), 'required');
-                $form->addRule('components['.$i.'][title]', get_lang('ThisFieldIsRequired'), 'required');
                 $form->addRule('components['.$i.'][acronym]', get_lang('ThisFieldIsRequired'), 'required');
+                $form->addRule('components['.$i.'][title]', get_lang('ThisFieldIsRequired'), 'required');
             }
             $form->addRule('components['.$i.'][percentage]', get_lang('OnlyNumbers'), 'numeric');
 
@@ -187,7 +187,6 @@ class GradeModel extends Model
                 $counter++;
             }
         }
-
         $form->setDefaults($defaults);
 
         // Setting the rules