Made wall posts into an unordered list (Bug #1259762)

To make it more accessible to screen readers

Change-Id: I4e254a8dd0ee84375a384716cd9300cbf2279069
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/blocktype/wall/lib.php

@@ -180,7 +180,7 @@ function wallpost_success(form, data) {
         var wall = getFirstElementByTagAndClassName('div', 'wall', 'blockinstance_' + data.block);
         var temp = DIV();
         temp.innerHTML = data.posts;
-        newposts = getElementsByTagAndClassName('div', 'wallpost', temp);
+        newposts = getElementsByTagAndClassName('li', 'wallpost', temp);
         replaceChildNodes(wall, newposts);
         if ($('wallpost_' + data.block + '_text')) {
             $('wallpost_' + data.block + '_text').value = '';

htdocs/blocktype/wall/theme/raw/inlineposts.tpl

@@ -3,8 +3,9 @@
         <div class="message">{$wallmessage}</div>
     {/if}
     {if $wallposts}
+        <ul>
         {foreach from=$wallposts item=wallpost}
-            <div class="wallpost{if $wallpost->private} private{/if} {cycle name=rows values='r0,r1'}">
+            <li class="wallpost{if $wallpost->private} private{/if} {cycle name=rows values='r0,r1'}">
                 <div class="userinfo"><img src="{profile_icon_url user=$wallpost maxheight=25 maxwidth=25}" alt="{str tag=profileimagetext arg1=$wallpost|display_default_name}"><a href="{$wallpost->profileurl}">{$wallpost->displayname}</a> - <span class="postedon">{$wallpost->postdate|format_date}</span></div>
                 <div class="detail">{$wallpost->text|parse_bbcode|safe}</div>
                 <div class="controls">
@@ -15,8 +16,9 @@
                     <div class="wallpostdeletebutton"><a href="{$WWWROOT}blocktype/wall/deletepost.php?postid={$wallpost->postid}&return={if $wholewall}wall{else}profile{/if}" class="btn-big-del">{str tag='delete' section='blocktype.wall'}</a></div>
                 {/if}
                 </div>
-            </div>
+            </li>
         {/foreach}
+        </ul>
     {/if}
 </div>
 {if !$wholewall}

htdocs/theme/raw/static/style/style.css

@@ -4158,6 +4158,13 @@ ul.searchtab li span.inactive {
     top: 5px;
     right: 5px;
 }
+.wall ul {
+    margin: 0;
+}
+li.wallpost {
+    list-style-type: none;
+    margin: 0;
+}
 .wallpost .userinfo {
     margin: 3px 30px;
 }