Merge changes Id40eccb3,Ibe5b26e0

* changes:
  Bug 1700690: Separate tags when posting from a tagged entries block
  Bug 1700689: fixed tagged posts "Add" button throwing exception

htdocs/artefact/blog/blocktype/taggedposts/js/taggedposts.js

@@ -7,11 +7,11 @@ var addNewTaggedPostShortcut = (function($) {
                   var p = $(this).closest('div.shortcut');
                   var selectedBlog = p.find('select.select').first();
                   var currentTag = p.find('input.select').first();
-                  var BlogIDInput = $('<input>', {'name': 'blog', 'type': 'text', 'value': selectedBlog.value});
-                  var TagInput = $('<input>', {'name': 'tagselect', 'type': 'text', 'value': currentTag.value});
-                  var myForm = $('<form>', {'action': config.wwwroot + 'artefact/blog/post.php', 'method': 'POST'})
-                    .append(BlogIDInput, TagInput);
-                  document.body.appendChild(myForm);
+                  var BlogIDInput = $('<input>', {'name': 'blog', 'type': 'text', 'value': selectedBlog[0].value});
+                  var TagInput = $('<input>', {'name': 'tagselect', 'type': 'text', 'value': currentTag[0].value});
+                  var myForm = $('<form>', {'action': config.wwwroot + 'artefact/blog/post.php', 'method': 'POST'});
+                  myForm.append(BlogIDInput[0], TagInput);
+                  document.body.appendChild(myForm[0]);
                   myForm.submit();
               });
           }

htdocs/artefact/blog/post.php

@@ -39,7 +39,7 @@ if (!$blogpost) {
 
     $title = '';
     $description = '';
-    $tags = array($tagselect);
+    $tags = explode(",", $tagselect);
     $checked = '';
     $pagetitle = get_string('newblogpost', 'artefact.blog', get_field('artefact', 'title', 'id', $blog));
     $focuselement = 'title';