WebDeveloping Portlet Data Handlers. There are two types of data handlers you can implement: Portlet Data Handlers and Staged Model Data Handlers. For more information on the fundamentals behind Liferay’s data handlers and how a LAR file is constructed, see the Understanding Data Handlers tutorial. In this tutorial, you’ll create a Portlet ... WebLiferay API Modules. The following table maps commonly used Liferay DXP components to their API modules and key classes. You configure dependencies on the component API modules to use them.
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WebMonitor websites for new content and changes. Monitor websites and RSS feeds Monitor pages for keywords Highlights all changes Many powerful featuresto automate your daily … WebTherefore, each BookmarksEntry entity must relate to a BookmarksFolder entity. Liferay Dev Studio DXP’s Diagram mode for service.xml facilitates relating entities. Select Diagram mode for the service.xml file. Select the Relationship option under Connections in the palette on the right side of the view. This relationship tool helps you draw ... himachal news hindi punjab kesari
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WebApr 30, 2024 · After installing Liferay DXP 7.2 Service Pack 1 or Fix Pack 2 a StaleObjectStateException is generated when a customization uses a Liferay service to update or modify data: Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): … Webpublic class BookmarksEntryStagedModelDataHandler extends BaseStagedModelDataHandler { Create an @Component … WebBookmarksEntry entry = bookmarksEntryPersistence.create(entryId); bookmarksEntryPersistence is one of the OSGi services injected into EventLocalServiceBaseImpl by Service Builder. Next, the Bookmarks application sets the attribute fields that were specified for the BookmarksEntry entity in the service.xml . himachal naib tehsildar syllabus