grails table

org.codehaus.groovy.grails.commons.spring.grailswebapplicationcontext@ 5facbd:display name [ORG.CODEHAUS.GROOVY.GRAILS.COMMONS.SPRING.GRAILSWEBAPPLICATIONCONTEXT@5FACBD]; startup Date [Tue Feb 23:46:14 CST 2008]; Parent:org.springframework.web.context.support.xmlwebapplicationcontext@1fef80a[0] Spring. Grailswebapplicationcontext Bean Factory for application context [ ORG.CODEHAUS.GROOVY.GRAILS.COMMONS.SPRING.GRAILSWEBAPPLICATIONCONTEXT@5FACBD]: org.springframework.beans.factory.support.default

the sample application, as shown in Listing 1. Listing 1. News model class　Story　{ 　　 String　link 　　 String　title 　　 String　description 　　 String　tags 　　 String　category 　　 int　votesFor 　　 int　votesAgainst } This is all the code needed to model a domain object. You want to declare its properties and the types of these properties. This allows Grails to create a table for you and a dynamic creation method

Maven standard commands can also be run. For example, the command in Listing 5: listing 5. Other Maven standard commands compile– compiling a Grails project package– build a Build War file install– build the War file and install it in your local Maven library test– run the project test Clea N-Cleanup Grails project We briefly describe the process that the Maven command executes. When entering the MVN

> 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 http://grailsrocks.github.com/grails-platform-core/guide/ and https://github.com/Atmosphere/atmosphere. > Here we use the Events push example and make some addendum to it. # Create a

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

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

build large-scale enterprise application development, this may be grails has been in the open source community but not very good promotion reasons, so give people feel this technology is very small, Lack of good application prospects. Architecture, Grails rejects the traditional DAO layer, directly divided into the view layer, controller (control) layer, service (business logic) Layer 3 layer architecture,

Reasons to choose Grails and Dojo With the wide application of Web, the development of Web application is more and more, and most of web development is to check the deletion of database. For the deletion of a database table, the development of the design pattern based on MVC (model-view-controller) often requires Domain class, Controller, 4 pages to be censored, and the form input data to be checked. This

, Sort: "FirstName") The above example shows that the way to extract the number of search results, mainly for a certain table search, and in the actual commercial development, there are many data search is relatively complex. Multiple tables need to be combined, or they need to be combined with a child search to get search results. For the former, it can be achieved through the loading function by setting the relationship between the goals. However, t

The update speed of grails is really slow. Now grails 1.0rc1 enters stable. Let's take a look at some highlights of this version. 1. Orm Enhancement 1.1 DSL The new version will support object relation mapping (ORM) domain specific language (DSL). In the future, we will no longer need to use the traditional hibernate callback ing method. Let's take a look at an example: class Person { String firstName sta

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

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 Grails.org downloads the package and creates environment variables according to readme instructions. grails-V verifies whether the package is normal. See ht

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

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