Get Web Content/Journal Article Fields Data Programmatically using SAX Parser

We already see in my previous blog on  Structues and Tempelates  that Liferay Stores Structues in xml format. So if you create a Web Content using Structures and Template and want to get the value of fields programmatically , than you can use SAXReaderUtil Class of Liferay. This class is used to parse xml content.

Ex- I already Created a Structure MOBILE_STRUCTURE which contain 5 fields Brand,Model,Description,Camera and Price.Now i create web contents Sony Xperia C using this structures .This data is save in journalarticle table as:-

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Fetch/Retrieve Web Content (By Providing Structures and Categories) Programmaticlly in Liferay

Today we will discuss how to Retrieve/Fetch a web content by providing categories and structures in Liferay. Basically we filter Web contents as our Asset Publisher portlet do in Liferay.Before reading this blog you must know how to Create Categories, Structures and Templates. For this you may refer my previous blogs on Web Contents.

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Structure and Templates for Web Content in Liferay

Today we will discuss about Structure and Templates for Web Content in Liferay . Lets consider a scenario where we have to create 100 web contents for Mobiles which are almost similar except the names, camera ie small differences. So 100 times you have to write the similar HTML. What if you just create a Template one time and use it again and again.This is the main task of structure and Templates in Liferay.

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Categorization in Web Content

Today we will discuss about Categorization in Web Content . Here we create multiple web contents and display them based on categories by using Asset Publisher Portlet. Before reading this blog it is highly recommended to read my previous blog on Basic web content in liferay. I already created 4 web content for this blog.

So lets start step by step:-

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Basic Web Content in Liferay

Today we will discuss about Basic Web Content in Liferay. But before that we must know what is Web Content.

A web content is a simple static content that can be displayed on a web page. 

Liferay provide a simple way to achieve this . Here we don't need to create any Portlet Just simply use WYSIWUG  HTML editor to create a web content and add to our page.

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Fetch/Retrive a Document with its Metadata Programmatically in Liferay

In my previous blogs we see how to upload a file with metadata. Now its time to fetch all the data Programmatically .Before reading this blog you must know how to create metadata sets and document type for this you can read my previous blog Save Document with Metadata in Liferay. 

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Save a Document with Metadata Programatically in Liferay

In my previous blog we see how to upload a file with metadata associated with it by using Liferay GUI.Today we will discuss how to upload a file or document with metadata in Document and Media Portlet Programmatically. Before reading this blog you must know how to create metadata sets and document type for this you can read my previous blog Save Document with Metadata in Liferay.

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