This guide will show how to setup your Windows Environment for Grails 3 development. The goal is to help beginners get started by overcoming challenges of doing the initial setup and installation of required software. This tutorial will also show the optional step of installing an IDE such as Eclipse, NetBeans, IntelliJ IDEA, and Notepad++.
The Grails' <g:formatNumber> tag can be used inside GSPs to control the format when displaying numerical values. This is based onJava's DecimalFormat or the JSTL formatNumber tag. Below are some examples on how to use this tag.
Sometimes, it is not enough to parse or create XML documents. There are times when we need to edit an XML information for further processing. Below are examples on how to modify or edit existing XML document.
Parsing XML information is common to many projects. We showed int he previous post on how to parse XML documents using XmlSlurper. This post will focus on giving examples on how to parse documents using XmlParser.