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Building Rich Internet applications with Grails, part 1th: Building Web Applications with Grails and Flex

Introduction: Rich Internet applications (Rich Internet Applications,ria) ensure the dynamic and functional nature of desktop applications through browsers. One of the main features of RIA is to move the presentation layer to the client and support it with the robust RESTful service layer on the server. This idea is spread through popular words such as Soui (Service oriented User Interface) and SOFEA (Service oriented Front end architecture). About this series This series explores application

Use grails-events-push in grails to implement ajax/Comet/websocket message push

> The push technology on the browser side is very mature. The grails Events push plug-in is used here. > > Events push is an extension of grails-platform-Core Based on and > Here we use the Events push example and make some addendum to it. # Create a

Grails Agent proxy settings deployment Grails encounters error Resolve Error obtaining dependencies: Error, and workaround

Recently using Grails, beginning with the 3.0.2 version, has been wrapped nullpointer error, later used in 2.5.0 version, you can create the project, but after entering the project catalog, then execute the grails program, error, the steps are as follows:1. Grails Create-app HelloWorld//Success2. CD HelloWorld3. Grails

Groovy easy to get started--grails combat basics

Before learning anything, the most important thing is to cultivate interest, groovy one of the world's most dazzling technology--grails believe that we have already heard, I will be through the Grails Combat series to show you the charming style of grails, so that you feel the charm of grails, To fall madly in love wit

Remotely call action in grails and grails call action

Remotely call action in grails and grails call action When performing a program similar to batch processing, if you need to save a large number of records in an action, this will cause the database session in grails to exceed the load, resulting in OOM. This is because all the modifications made to the data in a request are saved in the database session of the re

Grails Integration with Maven

This article mainly introduces Grails and Maven integration. After the Grails 2.1 release, the integration of Maven has been greatly improved. This article provides an example of how Grails integrates with MAVEN, enabling readers to learn how to build a Grails project using MAVEN. 2 Reviews: Yang Jian, software enginee

Practice of membership and full-text search under grails

Recently, when maintaining a Java project, grails was exposed. This framework is simple and efficient. to familiarize yourself with the overall process, take the common membership as an example to illustrate the overall process. Install Install JDK downloads the package and creates environment variables according to readme instructions. grails-V verifies whether the package is normal. See ht

Developing JEE applications using Grails and Flex

The Java platform has evolved into a mature and reliable enterprise application platform, and a hallmark of a mature application platform is its ability to drive a wide range of derivative technologies and options that can be integrated with other technologies. This article will detail how to develop JEE using the derivative technology developed by grails, a traditional JEE application, and a different flex technology that can be used in Java. These t

Groovy,grails,netbeans Installation Configuration Manual

This article is written for groovy and grails new people, and if you're already familiar with it, please stop, lest you delay your time, and if you have leisure, please criticize this article and correct me. Groovy, a dynamic language that runs on the JVM, has syntax similar to Java syntax, is much loved by Java programmers, and supports Java syntax directly. Grails, a rails style framework based on groovy

Grails and Maven Integration overview

Overview Grails Introduction: Grails is an open source WEB development framework that is developed with dynamic language Groovy and can be integrated with projects that are developed in Java. Grails fully embodies the principle of convention over configuration and minimizes the configuration of the project. The current mainstream Java WEB framework is too comple

How do you choose between rails and grails?

The various comparisons between rails and grails have not stopped since rails and grails have entered people's eyes. Recently Stephan on its blog with rails and grails working trend charts. As you can see from rails and grails work trends, rails is in a fast-growing period, and gra

Analysis of the advantages and disadvantages of grails framework and comparison of similar

The advantages of Grails DRY (don ' t Repeat yourself, don't repeat yourself), the Convention is better than the configuration (Convention over Configuration) The idea that dry and conventions take precedence over configuration is a new idea of the web framework that rails sprang up and was quickly and widely received and appreciated. As the rails of the Jee World, Grails brings these cutting-edge design

Customizing the behavior of Grails applications using the event model

A typical grails application throws events at key points in the application lifecycle, whether during the build process or when creating a single component, such as a domain class or controller. We can use these application events as extension points to create listeners to intercept them and respond to them using custom behavior. In addition to the traditional Web application lifecycle of HTTP requests and responses,

Grails makes GSP effective immediately through Configuration

First, in the config. Groovy File Open Import org. Apache. log4j. dailyrollingfileappenderImport org. springframework. Core. Io. classpathresourceImport org. springframework. Core. Io. Support. propertiesloaderutilsImport org. springframework. Core. Io. Resource Def config;Try {Resource res = new classpathresource (" ");Config = new properties ();Config. Load (New inputstreamreader (res. getinputstream (), "UTF-8 "));} Catch (exception e ){E. printstacktrace ()Fileinputstrea

Grails changes port running

Changing the grails default server portChange grails default service port Run the grails application from the command lineProgramFor example, when grails run-app is used, it runs on port 8080 by default. However, when port 8080 of the server is occupied by other applications, an error is reported: Server failed to

Groovy easy to get started--grails the actual web flow Chapter

Spring Web flow is a member of the spring family that simplifies the development of Web applications. The Web application development tool for spring Web flow is integrated in Grails0.6. Here's an example to show you how to use spring Web flow easily in grails. 1, "Grails create-app webflowdemo", the output is as follows: d:\_dev\grails_appsgt;grails Create-ap

The grails Spring security Core Plugin uses

Spring Security Core Plugin is a powerful privilege control plug-in for spring, Secure your applications using the powerful Spring security library quickly and easily Official plugin Address: Http:// Official Use manual: Insert the spring security Core Plugin in the

Grails Spring Security Core Plugin uses

Spring Security Core Plugin is a powerful access control plug-in for spring, Secure your applications using the powerful Spring security library quickly and easily Official plugin Address: Http:// Official User's Manual: Insert Spring Security Core Plugin in your

Infoq Chinese site published the Chinese version of grails Getting Started Guide

I once had doubts about projects such as xruby jruby. Why does it take time to associate JVM with Ruby? The answer is fast and reusable. I am more interested in the scripting language. Ruby is my favorite scripting language, followed by JavaScript. I have heard of the groovy scripting language a long time ago, but I have never touched on it. This may be related to my C and C ++ origins. Sometimes, I reject Java and do not care much about Java. (Of course, you still need to learn and use it for

Grails 1.1 is released

Grails 1.1 is released A few days ago, springsource released version 1.1 of the open-source Web Application Framework grails. This version provides many new features, improvements, and bug fixes, and uses the latest release of groovy 1.6 (the overall performance of this version of groovy has been greatly improved ). Springsource summarized as follows: Grails 1

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