The definitive guide to grails second edition - phần 1 pptx

... (see Listing 1- 1 1) . Listing 1- 1 1. Running an Application with run-app 200 8-0 6 -1 9 23 :15 :46.523:/gTunes:INFO: Initializing Spring FrameworkServlet &apos ;grails& apos;200 8-0 6 -1 9 23 :15 :47.963::INFO: ... 206 The Definitive Guide to Grails Second Edition ■■■Graeme Rocher and Jeff BrownCHAPTER 1 ■ THE ESSENCE OF GRAILS 3Figure 1- 1 . The Grails stack Grails, the PlatformWhen approaching Grails, ... 97 8 -1 -5 905 9-9 9 5-2 ISBN -1 0 (pbk): 1- 5 905 9-9 9 5-0 ISBN -1 3 (electronic): 97 8 -1 -4 30 2-0 87 1- 6 Printed and bound in the United States of America 9 8 7 6 5 4 3 2 1 Trademarked names may appear in this book. Rather than...

The definitive guide to grails second edition - phần 6 pptx

... Listing 1 3 -1 1 shows the SimpleCacheGrailsPlugin class and the place-holder fields used to supply this information.Listing 1 3 -1 1. The SimpleCacheGrailsPlugin Plugin Descriptorclass SimpleCacheGrailsPlugin ... represents the plugin descriptor. Figure 1 3 -1 shows the plugin descriptor residing snugly in the root of the project.Figure 1 3 -1 . The simple-cache plugin descriptorProviding Plugin Metadata The plugin ... Listing 1 3 -1 .Listing 1 3 -1 . Running the list-plugins Command$ grails list-pluginsCHAPTER 11 ■ SERVICES299other applications. However, it is possible to access those services from other applications,...

The definitive guide to grails second edition - phần 2 pdf

... relates to associations. The easiest case to understand is many -to- one and one -to- one associations. For example, consider the artist property of the Album class, which is a many -to- one association, ... all the information that Grails needs to carry out the redirect, includ-ing the name of the action to redirect to. In addition, the map can contain the name of the controller to redirect to. ... action The name of or a reference to the action to redirect to controller The name of the controller to redirect to id The id parameter to pass in the redirect params A map of parameters to pass...

The definitive guide to grails second edition - phần 3 potx

... based on the supplied attributes, which include the following:• controller: The controller name to link to • action: The action name to link to • id: The identifier to append to the end of the URI• ... UNDERSTANDING VIEWS 13 1 The only attribute specified in this call to the paginate tag is the required total attribute. Notice that in this case the value of the total attribute is simply the total number ... reference to the params object via the ${ } expres-sion syntax, which then allows passing parameters from the current page to the linked page. Next you’ll see how to create links to other resources.■Note...

The definitive guide to grails second edition - phần 4 docx

... amazon-a3s-*-java-library.jar file into your project lib directory.4. Copy the required dependencies commons-codec- 1- 3 .jar and commons-httpclient-3.0 .1. jar from the third-party/jakarta-commons directory to your project’s ... INTERNATIONALIZATIONFigure 7 -1 . The grails- app/i18n/ directory The messages.properties file in the grails- app/i18n/ directory contains default valida-tion messages in English. These messages are used ... to as many of the other messages files as you like. To support a Spanish version of the site, add corresponding proper-ties to grails- app/i18n/messages_es.properties, as shown in Listing 7-6 .CHAPTER...

The definitive guide to grails second edition - phần 5 ppsx

... how the name of the view to transition to is the return value of the closure passed to the to method. In other words, the following three examples are equivalent, with each tran-sitioning to the ... spread operator to invoke9 between(key, *value) 10 } 11 else { 12 like(key,value) 13 } 14 } 15 } 16 17 // create a criteria instance 18 def criteria = Album.createCriteria() 19 20 // count the results 21 ... instant-search box and the top-five-songs panel are hard-coded into the grails- app/views/store/shop.gsp view, so start by extracting those into templates called _searchbox.gsp and _top5panel.gsp, respectively....

The definitive guide to grails second edition - phần 7 docx

... the album-art plugin, you need to install the simple-cache plu-gin that the album-art plugin is dependent on into the gTunes application:$ grails install-plugin /simple-cache /grails- simple-cache-0 .1. zipWith ... Listing 1 4-5 1 that if the User does have access to the Album, then a “Back to My Music” link is displayed instead, allowing the user to navigate easily back to their music. Figure 1 4-7 shows the ... Running the install-plugin command$ grails install-plugin jsecurity Plugin jsecurity-0.2 .1 installedPlug-in provides the following new scripts: grails create-auth-controller grails create-db-realmgrails...

The definitive guide to grails second edition - phần 8 pdf

... albums:artist?.albums 10 xml { render artist as XML } 11 } 12 } 13 else { 14 response.sendError 404 15 } 16 } 17 18 } The code in Listing 1 5-6 shows how to handle a request when the URL mapping in Listing 1 5-4 ... designed to specify the incoming content type of the request. To try a client that uses the CONTENT_TYPE header, open the Grails console again, and run the script in Listing 1 5 -1 1. Listing 1 5 -1 1. ... the Album back to the caller of the REST API with the changes reflected on lines 10 to 13 : 10 xml { 11 if(!album.hasErrors()) { 12 render album as XML 13 } 18 }However, if there are validation...

The definitive guide to grails second edition - phần 9 doc

... relationship type to consider is a many -to- many association. A many -to- many association is mapped using a join table in a similar way to a unidirectional one -to- many associ-ation. Figure 1 7-3 shows ... relationship.Figure 1 7-3 . How Grails maps a many -to- many associationYou can change the way a many -to- many association maps onto the underlying database using the same joinTable argument used to configure ... Conversely, the column argument is used to specify the name of the column to store the identifier of the many side.Crucially, the mapping in Listing 1 7-5 works only for a unidirectional one -to- many...

The definitive guide to grails second edition - phần 10 potx

... radio tags, 12 0 12 1datePicker tag, 12 2 12 3form tag, 11 9 12 0select tag, 12 1 12 2textField tag, 12 0linkingcreateLink and createLinkTo tags, 11 8 11 9link tag, 11 7 11 8overview of, 11 6 11 7paginating ... 11 5 11 6iterative, 11 3 11 4logical, 11 2 11 3setting variables with, 11 1 11 2tags, custom (GSP)basics of, 13 8 13 9creating, 13 6 13 7tag library, creating, 13 7 13 8testing, 13 9 14 1tags, dynamic (GSP)forms ... 416 ACID properties of databases, 295action names, removing from URL mapping, 14 5 614 ■INDEXtags, built-in (GSP)filtering and iterationcollect, 11 4 11 5findAll, 11 5 11 6iterative, 11 3 11 4logical,...

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