Using NavItem.fromLayouts in Liferay 6.2, how can I retrieve the template?

[Valerie Lehmann, modifié il y a 10 années.]

I am trying to use NavItem.fromLayouts, but in Liferay 6.2 a third parameter from type Template has been added.

Does anyone know how to retrieve this template so I can use it in this call?

[Raghuveer Kanakamedala, modifié il y a 10 années.]

You might get away by using null instead of third parameter. Don't know if it works in your context. At least give it a shot.

[Rautureau Jérôme, modifié il y a 10 années.]

Hi,

No... I have already tried with null but with no success...

Someone ?

[M J, modifié il y a 9 années.]

Did anyone find a solution for the above?

[M J, modifié il y a 9 années.]

Any idea? Anyone? Thanks.

[M J, modifié il y a 9 années.]

Figured it. Here are the codes in case if it helps someone.

In the JSP, put the following code and then you can get the navigation page and sub pages.

  TemplateResource templateResource = new StringTemplateResource("0", "# Placeholder");
  Template template = TemplateManagerUtil.getTemplate(TemplateConstants.LANG_TYPE_VM, templateResource, false);
  List<navitem> navItems = NavItem.fromLayouts(request, layouts, template);
  for (NavItem navItem : navItems) {
  ....
  }

</navitem>

[Dustin V Kintanar, modifié il y a 9 années.]

Hello All,

I needed to use this method display the navigation items for a given GroupId ($navGroupId) within Velocity. In the case it helps anyone else, the code to do so is below.

Thanks,
Dustin

#set($Integer = 0)
#set ($mainLayouts = $layoutService.getLayouts($Integer.parseInt($navGroupId), false, 0))   
#set($newMainLayouts = [])
#foreach ($newLayout in $mainLayouts)
	#if($newLayout.isHidden() == false)
		#set($temp=$newMainLayouts.add($newLayout))			
    #end
#end

#set ($navItemClass = $portal.getClass().forName('com.liferay.portal.theme.NavItem'))
#set ($templateResourceThreadLocal = $portal.getClass().forName('com.liferay.portal.template.TemplateResourceThreadLocal'))
#set ($templateResource = $templateResourceThreadLocal.getTemplateResource('vm'))
#set ($templateManagerUtil = $portal.getClass().forName('com.liferay.portal.kernel.template.TemplateManagerUtil'))
#set ($template = $templateManagerUtil.getTemplate('vm',$templateResource,false))
#set ($newNavItems = $navItemClass.fromLayouts($request, $newMainLayouts,$template))
#set ($nav_items = $newNavItems)

[Rautureau Jérôme, modifié il y a 8 années.]

@ M J

You save my day !

Thanks