![]() Note that we have used a tag in order to place the respective elements on this page. You can use a DIV based layout and align all the components using CSS. Code language: HTML, XML ( xml )Layout.jsp file will define overall layout of web page. Add following entry of plug-in tag to your struts-config.xml in order to configure Tiles. Installing Tiles The Tiles installation process depends on the Struts version you use. Take parameters, allowing dynamic content, and can be seen as a method in JAVA language. In fact, both mechanisms are similar: youĭefine parts of page (a “Tile”) that you assemble to build another part or a full page. Tiles Plugin allow both templating and componentization. We create a common Header, Footer, Menu page and include this in each page. It is very difficult to hard code this in each and every webpage and if later a change is needed than all the pages needs to be modified. This items remains same through out the website and give it a common look and feel. For example a site containing header, footer, menu etc. Introduction of Tiles Plugin Nowadays, website are generally divided into pieces of reusable template that are being rendered among different web pages. In this tutorial we will explore Tiles plugin in struts. In this query, we using XMLTable function to parse the XML content from Employees table.In the previous tutorials about Creating Struts application in Eclipse, we saw step by step how we can create a Struts project. 2.1 Read firstname and lastname of all employees Below are few examples of using different expressions of XPath to fetch some information from xml document. Lets get started with Oracle XMLTable function. Learning Basics of Oracle XMLTable function Read this w3school page for more details: 2. There are other useful expressions that you can use to query the data. Selects the last but one employee element that is the child of the employees all the employee elements that have an attribute named type with a value of ‘admin’ ![]() Selects the last employee element that is the child of the employees element Selects the first employee element that is the child of the employees element. They are used to find a specific node or a node that contains a specific value. The Predicates are defined in square brackets. Selects all employee elements no matter where they are in the documentīelow list of expressions are called Predicates. Selects all employee elements that are children of employees ![]() Selects all nodes with the name “employee” Selects the parent of the current attributes Selects nodes in the document from the current node that match the selection no matter where they are Selects all nodes with the name “nodename” Heres a list of useful paths and expression that can be used to select any node/nodelist from a xml document. XPath uses a path expression to select nodes or list of node from a xml document. Learning XPath Expressionsīefore we start with Oracle XMLTable function it is good to know a bit about XPath. Now we can use Oracle XMLTable function to retrieve different information from this XML.
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