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Deployment Approach
Defining Entity Columns
Defining Entity Columns An entity's columns represent its attributes. These attributes map table fields to Java object fields. Here you'll examine the sample project from Understanding and...
تاريخ النشر: 26‏/04‏/24 8:55 م
Service Builder
Service Builder An application without reliable business logic or persistence isn't much of an application at all. Unfortunately, writing your own persistence code often takes a great deal of time....
تاريخ النشر: 26‏/04‏/24 8:55 م
Data Scopes
Data Scopes :file: ../../landingpage_template.html :file: data-scopes/landing.html
تاريخ النشر: 26‏/04‏/24 8:55 م
Invoking a Service Locally
Invoking a Service Locally Service Builder services that are deployed to DXP/Portal can be invoked from other classes in the same JVM. These services are local to the classes. Service Builder...
تاريخ النشر: 26‏/04‏/24 8:55 م
Modifying Database Fields in Development
Modifying Database Fields in Development As you develop an application, you might need to add fields to your database. This is a normal process of iterative development: you get an idea for a new...
تاريخ النشر: 26‏/04‏/24 8:55 م
Defining Entity Relationships
Defining Entity Relationships Relationships between database entities or Java objects are necessary for most applications. Take Liferay's Message Boards application as an example. Each Message...
تاريخ النشر: 26‏/04‏/24 8:55 م
Sorting Entity Instances
Sorting Entity Instances Often, you want to retrieve multiple instances of a given entity and list them in a particular order. The service.xml file lets you specify the default order of your...
تاريخ النشر: 26‏/04‏/24 8:55 م
Understanding and Extending Generated Classes
Understanding and Extending Generated Classes Service Builder generates both tables for your entity and model, persistence, and service classes for it. Here you'll examine generated classes for an...
تاريخ النشر: 26‏/04‏/24 8:55 م
Upgrading Your Database Tables
Upgrading Your Database Tables Liferay DXP 7.4 U10+ or Liferay Portal 7.4 GA14+ An upgrade of your application may require making changes to your database tables. Liferay's Upgrade framework makes...
تاريخ النشر: 26‏/04‏/24 8:55 م
Multithreading Process
Multithreading Process Liferay DXP 7.4 U10+ or Liferay Portal 7.4 GA14+ Your Upgrade Processes may involve making complex changes to large data sets. If performance is critical, use the...
تاريخ النشر: 26‏/04‏/24 8:55 م
Upgrade Processes
Upgrade Processes :file: ../../landingpage_template.html :file: upgrade-processes/landing.html
تاريخ النشر: 26‏/04‏/24 8:55 م
Portlet Descriptor to OSGi Service Property Map
Portlet Descriptor to OSGi Service Property Map Here's a map of portlet XML descriptor values to OSGi service properties for publishing OSGi Portlets. The properties centralize and simplify portlet...
تاريخ النشر: 26‏/04‏/24 8:55 م
Portlets
Portlets Liferay DXP started off as a portal server for Java-based web applications called portlets (see JSR 168, JSR-286, and JSR-362). Portlets process requests and generate responses like any...
تاريخ النشر: 26‏/04‏/24 8:55 م
Reference
Reference :file: ../../../landingpage_template.html :file: reference/landing.html
تاريخ النشر: 26‏/04‏/24 8:55 م
Developing a Java Web Application
Developing a Java Web Application :file: ../landingpage_template.html :file: developing-a-java-web-application/landing.html
تاريخ النشر: 26‏/04‏/24 8:55 م
Reference
Reference :file: ../../landingpage_template.html :file: reference/landing.html
تاريخ النشر: 26‏/04‏/24 8:55 م
MVC Action Command
MVC Action Command MVC Action Commands handle actions as separate classes. With Action Commands, you can organize action logic in MVCPortlets that have many actions. Action URLs in the portlet's...
تاريخ النشر: 26‏/04‏/24 8:55 م
Using MVC
Using MVC If you're an experienced developer, this is not the first time you've heard about Model View Controller. If there are so many implementations of MVC frameworks in Java, why did Liferay...
تاريخ النشر: 26‏/04‏/24 8:55 م
Liferay Faces Version Scheme
Liferay Faces Version Scheme In this article, you'll learn which Liferay Faces artifacts should be used with your portlet and explore the Liferay Faces versioning scheme by discovering what each...
تاريخ النشر: 26‏/04‏/24 8:55 م
Liferay Faces Bridge
Liferay Faces Bridge Liferay Faces Bridge enables you to deploy JSF web apps as portlets without writing portlet-specific code. It also contains innovative features that make it possible to...
تاريخ النشر: 26‏/04‏/24 8:55 م
Liferay Faces Alloy
Liferay Faces Alloy Liferay Faces Alloy is distributed in a .jar file. You can add Liferay Faces Alloy as a dependency to your portlet projects, to use AlloyUI in a way that is consistent with JSF...
تاريخ النشر: 26‏/04‏/24 8:55 م
Building Forms with AUI Tags
Building Forms with AUI Tags The AUI tag library provides all the components you need to build forms for your applications. AUI tags provide many benefits to standard form elements, such as custom...
تاريخ النشر: 26‏/04‏/24 8:55 م
Combination Charts
Combination Charts Combination charts have minor differences from other charts. In a combination chart, you must define the representation type of each data set: AREA, AREA_SPLINE, AREA_STEP, BAR,...
تاريخ النشر: 26‏/04‏/24 8:55 م
Gauge Charts
Gauge Charts Gauge charts are percentage-based. A gauge chart shows where percentage-based data falls over a given range. Each data set must be defined as a new instance of the SingleValueColumn...
تاريخ النشر: 26‏/04‏/24 8:55 م
Chart Tag Library
Chart Tag Library Lines, splines, bars, pies and more, the Chart tag Library provides everything you need to model data. Each taglib gives you access to the corresponding Clay component. These...
تاريخ النشر: 26‏/04‏/24 8:55 م
Refreshing Charts to Reflect Real Time Data
Refreshing Charts to Reflect Real Time Data The polling interval property is an optional property for all charts. It specifies the time in milliseconds for the chart's data to refresh. You can use...
تاريخ النشر: 26‏/04‏/24 8:55 م
Spline Charts
Spline Charts Spline charts contain multiple sets of data. A spline chart connects points of data with a smooth curve. Each data series (created with the addColumns() method) is defined with a new...
تاريخ النشر: 26‏/04‏/24 8:55 م
Scatter Charts
Scatter Charts Scatter charts contain multiple sets of data. A scatter chart models the data as individual points. Each data series (created with the addColumns() method) is defined with a new...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Tag Library
Clay Tag Library The Liferay Clay tag library provides a set of tags for creating Clay UI components in your app. AUI taglibs are deprecated as of Liferay 7.1. We recommend that you use Clay...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Dropdown Menus and Action Menus
Clay Dropdown Menus and Action Menus You can add dropdown menus to your app via the clay:dropdown-menu and clay:actions-menu taglibs. The Clay taglibs provide several menu variations for you to...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Form Elements
Clay Form Elements The Liferay Clay tag library provides several tags for creating form elements. An example of each tag is shown below. Checkbox Checkboxes give the user a true or false input.
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Buttons
Clay Buttons Buttons come in several types and variations. This tutorial covers the different styles and variations of buttons you can create with the Clay taglibs. Types Primary button: Used for...
تاريخ النشر: 26‏/04‏/24 8:55 م
Step Charts
Step Charts Step charts contain multiple sets of data. A step chart steps between the points of data, resembling steps. Each data series (created with the addColumns() method) is defined with a new...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Badges
Clay Badges Badges help highlight important information such as notifications or new and unread messages. Badges have circular borders and are only used to specify a number. This covers the...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Management Toolbar
Clay Management Toolbar The Management Toolbar gives administrators control over search container results in their apps. It lets you filter, sort, and choose a view type for search results, so you...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Cards
Clay Cards Cards visually represent data. Use them for images, document libraries, user profiles and more. There are four main types of Cards: Image Cards File Cards User Cards Horizontal...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Labels and Links
Clay Labels and Links Liferay Clay taglibs provide tags for creating labels and links in your app. Both of these elements are covered below. Labels The Liferay Clay taglibs provide a few different...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Alerts
Clay Alerts Clay alerts come in two types: embedded and stripe. Both types, along with several examples of each, are shown below. Embedded Alerts Embedded alerts are usually used inside forms. The...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Navigation Bars
Clay Navigation Bars Similar to dropdown menus, navigation bars display a list of navigation items. The key difference is navigation bars are displayed in a horizontal bar with all navigation items...
تاريخ النشر: 26‏/04‏/24 8:55 م
Clay Progress Bars
Clay Progress Bars You can add progress bars to your app with the clay:progressbar tag. These indicate the completion percentage of a task and come in three status styles: default (blue), warning...
تاريخ النشر: 26‏/04‏/24 8:55 م

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