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Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:52 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:52 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:52 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Upgrade Processes Liferay DXP 7.4 U10+/Portal 7.4 GA14+ An upgrade of your application may require making changes to your database tables. Liferay's upgrade framework makes it easy to make...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Portlet 3.0 API Opt In A portlet must specify version 3.0 to opt in to the Portlet 3.0 API. The 3.0 Portlet API version can be specified in the following ways. Standard Portlet @PortletApplication...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Portlet IDs Below is a listing of the portlet IDs for the default portlets in Liferay DXP. You can use these IDs to embed portlets in your theme's sitemap. Collaboration PortletID...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay Faces Portal Liferay Faces Portal is distributed in a .jar file. You can add Liferay Faces Portal as a dependency for your portlet projects to use its Liferay-specific utilities and UI...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Bean Portlet Portlet 3.0, the JSR 362 standard, features a style of portlet development called Bean Portlets that use Contexts and Dependency Injection (CDI). Bean Portlets fully leverage all...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Reference

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

CDI Portlet Predefined Beans Liferay DXP provides injectable portlet artifacts for CDI called Portlet Predefined Beans, as specified by JSR 362. There are two types of predefined beans: Portlet...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using JSF Liferay Faces is an umbrella project that provides support for the JavaServer[™] Faces (JSF) standard in Liferay DXP/Portal. Here are the Liferay Faces topics: Introduction to Liferay...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Reference

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

MVC Resource Command MVC Resource Command classes retrieve resources: images, XML, or any other kind of resource from a DXP/Portal instance without triggering any actions or renders. Requests or...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Portlet Preferences You can give administrators and users a way to customize a portlet with portlet preferences. Portlet preferences can be added to any MVC Portlet to give users a UI to access and...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Sharing Localized Messages As you work on an application you might have multiple modules, each of which with its own language keys. Instead of maintaining various language properties files in...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Alloy UI (AUI) Tag Library The AUI tag library provides tags that implement commonly used UI components. These tags make your markup consistent, responsive, and accessible. You can find a list of...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Bar Charts Bar charts contain multiple sets of data. A bar chart models the data in bars. Each data series (created with the addColumns() method) is defined with a new instance of the...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Geomap Chart A Geomap Chart shows data based on geography, given a specified color range---a lighter color representing a lower rank and a darker a higher rank usually. The default configuration...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Line Charts Line charts contain multiple sets of data. A Line chart displays the data linearly. Each data series (created with the addColumns() method) is defined with a new instance of the ...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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,...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Donut Charts Donut charts are percentage-based. A donut chart is similar to a pie chart, but it has a hole in the center. Each data set must be defined as a new instance of the SingleValueColumn...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Pie Charts Pie charts are percentage-based. A pie chart models percentage-based data as individual slices of pie. Each data set must be defined as a new instance of the SingleValueColumn object....

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Predictive Charts Predictive charts let you visualize current data along with predicted/forecasted data within a given value range. Predicted/forecasted data is surrounded by a highlighted area of...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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. "...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Clay Icons The Liferay Clay taglibs provide several icons that you can use in your apps. Use the clay:icon tag and specify the icon with the symbol attribute: You can include icons in your app...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

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...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay Portlet Objects For JSPs You may have noticed the tag in your JSPs. Similar to the theme:defineObjects tag, when you include this tag in your JSP, you gain access to several variables ...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Clay Stickers Whereas badges display numbers and labels display short information, stickers are small visual indicators of the content (usually the content type). They can include a small label or...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay Theme Objects For JSPs When you include the tag in your JSP, you gain access to several Liferay theme objects via variables. These objects are described in the table below: ...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay UI Tag Library The Liferay UI tag library provides tags that implement commonly used UI components. These tags make your markup consistent, responsive, and accessible. You can find a list...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay UI Icon Lists An icon list displays icons in a horizontal list, instead of in a pop-up navigation menu like an icon menu. You can see an example of an icon list menu in a message board...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay UI Icon Menus You can add a pop-up navigation menu to your app with the liferay-ui:icon-menu tag. Icon menus display menu options when needed, storing them away in a collapsed menu when...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay UI Icons The Liferay UI taglibs provide several icons you can include in your apps. To add an icon to your app, use the liferay-ui:icon tag and specify the icon with either the icon,...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay UI Tabs Tabs create dividers that organize content into individual sections. Content can be embedded or included from another JSP. To add tabs to your app, use the tag and specify each...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Liferay Util Body Bottom The body bottom tag is not a self-closing tag. It lets you add additional HTML or scripts to the bottom of the body tag. content placed between the opening and...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Liferay Util Get URL The get URL tag scrapes the URL provided by the url attribute. If a value is provided for the var attribute, the content from the screen scrape is scoped to that...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Liferay Util Include The include tag lets you include other JSP files in your portlet's JSP, theme, or web content. This can increase readability as well as provide separation of concerns for...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Liferay Util Tag Library The Liferay Util taglib is used to pull other resources into a portlet or theme. You can use it to specify which resources to insert at the bottom or top of the page's...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Liferay Util Body Top The body top tag is not a self-closing tag. The content placed between the opening and closing of this tag is moved to the top of the body tag. When something is passed...

Web Content Article · Written By Liferay DevSecOps On May 9, 2024 6:53 PM

Using Liferay Util Buffer The buffer tag is not a self-closing tag. The content placed between the opening and closing of this tag is saved to a buffer and its output is assigned to the Java...