I know this is a duplicate post but I needed help here. I had posted about my query before on how should I approach to migrate a website which is currently in OpenCms into Liferay.
I will share whatever I have found on internet and a reply that I got in one of the forums here on stackoverflow.
I was suggested to use ftl templates. but won't it be like executing the code everytime the user makes changes to a web page?
The website has static as well as dynamic pages. I need a way to recreate them in liferay so that in future if the users wish to change the data content of website they can do so easily. IN case of dynamic pages they will upate their database. IN case of static pages they would want to change data (if required) from liferay framework.
How should I create templates and add pages that use a particular template and also add content to the pages?
SHould I write a code or can I do directly from the liferay UI ? Is there a quick way to do this?
Regards
Related
I have created portlets for liferay and prepare couple of pages. Now I want to create installation script, which create pages definition in customer liferay server. I know that pages export/import is possible using LAR file, but this could be done only manualy, or using remote publishing which i am not able to do.
I was searching on net and found ddm tool. Which should be able to do that. Unfortunately i'm not able to get it work as it export only web content, blogs, wikis, etc, but not pages with portlets. It is probably because one of the condition is "Every Template must be assigned to a Structure. Don't create any templates on the Liferay server which does not have a structure connected to it.
". But how can I assign page to structure ? Cant find anything.
Or is there any other option for automatic page creation, which could be used ?
In case you created a custom theme, you can easily use the "resources importer" to create an entire site via the "sitemap.json" file (define pages: choose layout, assign portlets to the columns, ...). You can also export existing content as xml from the current instance and import them via the theme. Same thing for web content structures and templates.
for more details: https://dev.liferay.com/develop/tutorials/-/knowledge_base/6-1/importing-resources-with-your-themes
Unfortunately theme is produced by another supplier, so this solution isn't suitable for me.
at the end i find working solution which consist of following steps:
create plugin hook
in hook setup upgrade process
in the upgrade process create pages with appropriate layout, friendlyUrl, etc. All these is possible to do using liferay api
Don't have enough reputation, so at least two links
https://www.liferay.com/de/web/james.falkner/blog/-/blogs/7cogs-is-dead-long-live-7cogs-
https://github.com/azzazzel/liferay-official-plugins/tree/master/hooks/sevencogs-hook/docroot/WEB-INF/src/com/liferay/sevencogs/hook/upgrade
I have a portal in Liferay 6.2, and need to design the velocity template of a web content that must have a menu listing the pages (linked names) of the site where is present.
My questions are:
Is this possible?
What would be the correct way to do this?
Would it be better to make a portlet instead of a web content for this purpose?
Thanks for the help.
It feels a bit like you are trying to solve many problems in a single template - consider to compose the UI from many different elements (e.g. custom portlets) rather than building the one structure/template that fits all requirements.
That being said, as there's also the chance that your template doesn't do more than just displaying the current navigation: You have two options: The out-of-the-box Navigation portlet is quite configurable, you might be able to utilize that one instead of implementing anything yourself (check the configuration options).
And lastly, if you want to implement for yourself: Get hold of the themeDisplay object. With getLayout() you'll get the current page, while getLayouts() you'll get all pages of the current site and can enumerate them. However, there's one problem: You typically don't have access to the themeDisplay object from a CMS template. But there are several ways to still get to the data (search the Liferay forums for cms template themedisplay). Also, an Application Display Template will be a lot more powerful - and you can also check how the layouts collection is built - just search for usage of ThemeDisplay.setLayouts in Liferay's source code. But with ADT we're diverting from your original question.
Liferay offers a sitemap portlet out-of-the-box which lists pages of a site. You can configure it and define your own application display template (ADT).
I find that Liferay concepts are quite confusing.
When I add new items, I don't know what is the best to choose:
Use the web content concept with template and structure
Use the dynamic list records
Use a specific model (using service builder).
All of these are really similars and can achieve same goals.
Have you got any clue or advice on what concept to choose when you develop some new features in Liferay?
You should use the components in this way :
Web Content : Web contents provide convenient way to create, update, view, modify, create RSS feeds, customize the content of the web site. It is one of the main component of the Liferay CMS. You should use web content when,
You have static content and want to show to the site.
You have specific structure of the content (like content with an inline image and a document link), then please use web content with the structure and template
You want to use ready to use content portlets ( web content list, web content display, web content search) instead of creating new set of portlets for your own type.
After all this, Liferay provides customization of web contents by allowing user to add new content type, creating rss feeds, structures, templates, ready workflow, content type roles etc.
Dynamic List : Consider dynamic list as a database with display functionality. Here, you can create a custom type of data and provide display functionality. If you have any requirement like user can create his/her own type of list maintain them, then go for it.
Custom Portlet : If your requirement is very case/scenario specific that you cannot achieve using list or web content or any other Liferay portlets (blogs, wiki, knowledge based articles etc) then go for custom portlet, here please remember, that at every liferay upgrade, you need to review the portlet and update the code accordingly in case of any API change or something. For OOB portlets, Liferay takes care of it.
Hope this helps!
It deends on what you want to have and how much control you want to have over your code.
To make simplistic application use web content concept with template
and structure.(need not to know technologies)
-To make some complex applications use dynamic list records
To make extremely complex applications and have full control over the flow use liferay service builder.(need t be a expert java programmer)
Hope that helps :)
I've developed with WPS and WCM for several years and now I am also learning Liferay. I can't help but compare the features and I understand that in Liferay some things are done differently.
I would like to know the best practices to manage the following simple example:
A simple page with a carrousel with several images and links
Google analytics inserted in the page (Reusable in most pages)
The following is how I'd solve it in IBM WPS:
A HTML component with the Google Analytics code that is called in every page (I can't find how to do this in Liferay)
A content definition of an image and a link.
Create several contents for each image and link.
Create a menu that shows the list of content in the form of a carrousel (I can't find how to do this either in Liferay)
I am aware that Liferay has a list portlet and content that has repeatable items. I know I could use these, however its much more usable if I can have on content for each image/link and one reusable HTML snippet of code.
How should I solve this in liferay in the most efficient way?
Thanks!
You have to use Liferay Web Content portlet for creating the carousel. This is available in Control Panel. For your particular requirememnt you have to create a dynamic web content, which involves using of Velocity language and javascript to iterate over a set of images. Infact if you see Liferay's website, the home page has this kind of stuff.
For Google Analytics there are two ways. Liferay is not just meant for creating one site, it caters creation of multiple sites. Each site has a group of pages. You can create site from Control panel again. In the site settings you have this option to add google analytics id. So with each site can have different google analytics id.
If you want to do it at a global level, we add the google analytics script snippet in the Theme of liferay.
To get a better understanding of all the jargons used in Liferay, you have to atleast go through Liferay's documentation. And while going through it you have unlearn what you have previously learned. Liferay has hell lot of features than Websphere portal.
http://www.liferay.com/documentation/liferay-portal/6.1/user-guide
I'm reasonably new to SharePoint 2007 and trying to move from an ASP.NET to SharePoint way of thinking has been an interesting experience!
I would like to create a page at the same level as the default.aspx page in a subsite. The "SharePoint way" of doing things involves putting the page into a document library. I am reluctant to do this as the breadcrumb navigation of the page then includes the name of the libarary but I would like the library to be transparent to the user.
I can create a page in the right place in SharePoint designer but I can't find a way to use a SharePoint template. I have tried copying the default.aspx page, but the navigation linkes are not updated.
Am I missing something or can someone suggest a solution?
I see what you are saying. I would like to share my thoughts on how I will do it.
If the Breadcrumb is your only reason why you want to move to a different than lib, the I recommend you to override the ContentPlaceholder that has the BreadCrumb in your Page, so that BreadCrumb wont be there. But URL will be there for the User to Guess ./DocLib/default.aspx.
And if the reason to hide the document library is to make sure that you don't want to allow the user to get into the Lib and change something. I recommend you strip out the permission from the Document Lib and give all the user ReadOnly and add the user with more right who you thing will need to edit the pages.
And finally you wanted to it in a Place, you can try deploying them as a Feature that will provision the pages as Ghostable rather then GhostableInLibray.
While 1,3 cab be packaged in a WSP. 2 one needs bit of a Manual / custom Code if you are trying to automate the process.
Steps to create Ghostable pages you can refer to this
It doesn't seem to be possible. Subsites can be used to be categorise content by topic, but they can't be used very much.