Bootstrap navigation now support sub-links of sublinks.

e107_core/templates/navigation_template.php

@@ -54,7 +54,7 @@ $NAVIGATION_TEMPLATE['main']['end'] = '</ul>';
 
 // Sub menu 
 $NAVIGATION_TEMPLATE['main']['submenu_start'] = '
-		<ul class="dropdown-menu" role="menu" >
+		<ul class="dropdown-menu submenu-start submenu-level-{LINK_DEPTH}" role="menu" >
 ';
 
 // Sub menu Link 
@@ -70,12 +70,17 @@ $NAVIGATION_TEMPLATE['main']['submenu_item_active'] = '
 				<a href="{LINK_URL}"{LINK_OPEN}>{LINK_ICON}{LINK_NAME}</a>
 			</li>
 ';
+$NAVIGATION_TEMPLATE['main']['submenu_end'] = '</ul>';
+
+// Sub menu
+$NAVIGATION_TEMPLATE['main']['submenu_lowerstart'] = '
+		<ul class="dropdown-menu submenu-start lower submenu-level-{LINK_DEPTH}" role="menu" >
+';
 
 // Sub Menu Link which has a sub menu. 
 $NAVIGATION_TEMPLATE['main']['submenu_loweritem'] = '
-			<li role="menuitem" class="dropdown-submenu">
+			<li role="menuitem" class="dropdown-submenu lower">
 				<a href="{LINK_URL}"{LINK_OPEN}>{LINK_ICON}{LINK_NAME}</a>
-				<span class="caret"></span>
 				{LINK_SUB}
 			</li>
 ';
@@ -83,13 +88,12 @@ $NAVIGATION_TEMPLATE['main']['submenu_loweritem'] = '
 $NAVIGATION_TEMPLATE['main']['submenu_loweritem_active'] = '
 			<li role="menuitem" class="dropdown-submenu active">
 				<a href="{LINK_URL}"{LINK_OPEN}>{LINK_ICON}{LINK_NAME}</a>
-				<span class="caret"></span>
 				{LINK_SUB}
 			</li>
 ';
 
+$NAVIGATION_TEMPLATE['main']['submenu_lowerend'] = '</ul>';
 
-$NAVIGATION_TEMPLATE['main']['submenu_end'] = '</ul>';
 
 
 // TEMPLATE FOR {NAVIGATION=side}

e107_handlers/sitelinks_class.php

@@ -1468,10 +1468,10 @@ i.e-cat_users-32{ background-position: -555px 0; width: 32px; height: 32px; }
 		foreach ($data as $_data) 
 		{		
 			$active			= ($this->isActive($_data, $this->activeMainFound)) ? "_active" : ""; 
-			
+			$sc->setDepth(0);
 			$sc->setVars($_data); // isActive is allowed to alter data
 			$itemTmpl 		= count($_data['link_sub']) > 0 ? $template['item_submenu'.$active] : $template['item'.$active];
-			$ret 			.= e107::getParser()->parseTemplate($itemTmpl, TRUE, $sc);	
+			$ret 			.= e107::getParser()->parseTemplate($itemTmpl, true, $sc);
 			$sc->active		= ($active) ? true : false;
 			if($sc->active)
 			{
@@ -1498,7 +1498,9 @@ i.e-cat_users-32{ background-position: -555px 0; width: 32px; height: 32px; }
 		$data 		= $sql->retrieve($query,true);
 
 
-		return $this->compile($data, $outArray);		
+		$ret = $this->compile($data, $outArray);
+
+		return $ret;
 	}
 
 
@@ -1556,8 +1558,10 @@ i.e-cat_users-32{ background-position: -555px 0; width: 32px; height: 32px; }
 			if(include_once(e_PLUGIN.$path."/e_sitelink.php"))
 			{
 				$class = $path."_sitelink";
-				if($sublinkArray = e107::callMethod($class,$method,$parm)) //TODO Cache it.
+				if($sublinkArray = e107::callMethod($class,$method,$parm,$row)) //TODO Cache it.
 				{
+
+
 					return $sublinkArray;
 				} 
 			}
@@ -1665,6 +1669,7 @@ class navigation_shortcodes extends e_shortcode
 	public $template;
 	public $counter;
 	public $active;
+	public $depth = 0;
 
 	
 	/**
@@ -1693,6 +1698,17 @@ class navigation_shortcodes extends e_shortcode
 		return intval($this->var['link_id']);		
 	}
 
+	function sc_link_depth($parm='')
+	{
+		return $this->depth;
+	}
+
+
+	function setDepth($val)
+	{
+		$this->depth = intval($val);
+	}
+
 
 	/**
 	 * Return the name of the current link
@@ -1864,9 +1880,13 @@ class navigation_shortcodes extends e_shortcode
 			return $this->var['link_sub'];
 		}
 
+		$this->depth++;
 		// Assume it's an array.
 
-		$text = e107::getParser()->parseTemplate(str_replace('{LINK_SUB}', '', $this->template['submenu_start']), true, $this);
+		$startTemplate = !empty($this->var['link_sub'][0]['link_sub']) && isset($this->template['submenu_lowerstart']) ? $this->template['submenu_lowerstart'] : $this->template['submenu_start'];
+		$endTemplate = !empty($this->var['link_sub'][0]['link_sub']) && isset($this->template['submenu_lowerstart']) ? $this->template['submenu_lowerend'] :  $this->template['submenu_end'];
+
+		$text = e107::getParser()->parseTemplate(str_replace('{LINK_SUB}', '', $startTemplate), true, $this);
 
 		foreach($this->var['link_sub'] as $val)
 		{
@@ -1877,7 +1897,7 @@ class navigation_shortcodes extends e_shortcode
 			if($active) $this->activeSubFound = true;		
 		}
 
-		$text .= e107::getParser()->parseTemplate(str_replace('{LINK_SUB}', '', $this->template['submenu_end']), true, $this);
+		$text .= e107::getParser()->parseTemplate(str_replace('{LINK_SUB}', '', $endTemplate), true, $this);
 		
 		return $text;
 	}

e107_themes/bootstrap3/style.css

@@ -146,8 +146,14 @@ table label.checkbox {
 li.dropdown-avatar > a.dropdown-toggle { padding:9px 15px 10px 0; }
 
 
-
+/* Navigation sub-sub menu - Mega Menu */
-
+ul.submenu-start.lower { list-style:none; width:500px; margin-left:-200px;} /* Adjust to one's needs */
+ul.submenu-start.lower li.dropdown-submenu { display:inline-block;  }
+li.dropdown-submenu.lower ul.submenu-start { list-style-type:initial; list-style-position:inside; border:0; position:relative;  display:block; width:auto; padding:0; box-shadow:none; -webkit-box-shadow:none;  }
+li.dropdown-submenu.lower ul.submenu-start li { padding-left:20px; margin-left:0; text-indent:0}
+li.dropdown-submenu.lower ul.submenu-start li a { display:inline-block; padding-left:0; margin-left:0}
+li.dropdown-submenu.lower ul.submenu-start li a:hover { background:none}
+li.dropdown-submenu.lower ul.submenu-start li:hover { background-color:#f5f5f5; }
 
 
 

news.php

@@ -27,6 +27,10 @@ if(!deftrue('e_LEGACY_NEWS')) // subject to removal at any time.
 	exit;
 }
 
+
+// --------------------- everything below this point will be removed in future --------------------------
+
+
 include_lan(e_LANGUAGEDIR.e_LANGUAGE.'/lan_'.e_PAGE);
 
 require_once(e_HANDLER."news_class.php");