Liferay 7 mvc render command example,liferay mvcrendercommand. Give project name as multiple render and eclipse will append portlet at the end so that final project name will become multiple render portlet. Howto dowloading files from a portlet liferay community. Use tags to define parameters that will always be the same for the url. Liferay 7 has come up with one of the coolest and simplest way which allows you to render jsp in other words a render url without any aui script for the popup. You can generate a render url for your portlet using the taglib. You can get more details about render url and action urls from below links. Liferay ide installer windows 64bit liferay ide installer linux 64bit liferay ide installer macos 64bit liferay workspace installer windows 64 bit. Uploading csv and donwloading excel file in liferay 7 forums.
This action successfully writes my report into an excelsheet at the path specified but instead of showing file download popup window with do. Render url created with can point to current portlet only. Adding a search bar to the guestbook portlet liferay. On a renderurl it could be used for handling things like ajax requests. Liferay jsf ipc using public render parameters inter portlet. How to pass request to jsp page using download popup window with do you want to open or save this file. Liferay 6 versions uses below approaches to redirect particular jsp page. Render urls, they are created with createrenderurl, and trigger a render request. As liferay portal is open source, it has a large community of developers. We can create liferay urls in different ways from tag library java classes and java script. In this video we are going to learn what are the portlet window state. Liferay inter portlet communication with public render. Liferay how to render a web page in a portlet view.
In our case, liferay portlet url module is used to create render url so we have registered it. Apr 24, 2016 liferay provides the liferay faces bridge that allows you to use the public render parameter mechanism by simple configuration in the facesconfig. What is even more baffling is, when i configured liferay server on the jasperserver itself and tried replacing the ip address with localhost, it is working. Liferay get parameter from render request in mvc portlet liferay get parameter from render request in mvc portlet. You dont create render or action urls to pages, but to portlets. Portletconfig portletconfig, renderrequest renderrequest. Assume we have sender portlet and receiver portlets from sender portlet we will send user email address and send it to receiver portlet once receiver portlet get email address then it will show full details of user in the receiver portlet. Liferay provides portleturlfactoryutil class to create render url in portlet. Portleturl provides various methods to create different kind of portleturl. We can create render url by liferay tag liferayportlet. Render phase is always executed after the execution of action phase. How to execute renderurl in aui script or javascript in. Get full visibility with a solution crossplatform teams including development, devops, and dbas can use.
It will helpful and easy in code maintenance if we split the action methods into different classes. Lep1487 redirect after processaction liferay issues. This tag works similarly as render url created from portleturlfactoryutil. Action url render url and the resource url are the most widely used words by the liferay developers as far as i know, lets see them one by one in detail in this blog. Uploading csv and donwloading excel file in liferay 7. In this article ipc is demonstrated using public render parameter. The liferay faces bridge component suite provides many portlet 2. Based on your render url or action url, you process or render action will be triggered.
Monitoring individual portlet load times and optimizing individual portlets can contribute to better user experience and better overall performance of an application. Action and resource friendly url parameters work correctly. Rest extender and jaxrs restful web service in liferay 7 dxp. So since my goal is to render urls within a portlet, i will attempt to piece it together from both your responses. Contribute to akumagamohtml workflowrenderer development by creating an account on github. Action url render url and the resource url are the most widely used words. For example, you can create a url that directs the user. Feb 12, 2015 below are the steps to migrate liferay 6. Multiple render method in liferay mvc portlet tech blog. Please note that you will need provide the liferay 6. Liferay provides an easy way of displaying individual portlet load times in a page. Generally in the portlet request url its look like always query string so we can also change the pattern of portlet urls from query string pattern to other pattern so that is. Create portlet class call called multiplerenderportlet under package com.
Refer my previous blog on how to create custom liferay portlet and create liferay mvc portlet. Many people ask how to achieve file downloads from a portlet project. Liferay portal is the worlds leading enterprise open source portal framework, offering integrated web publishing and content management, an enterprise service bus and serviceoriented architecture, and compatibility with all major it infrastructure. If you will be using liferay portal ce in a standalone environment, we recommend downloading the tomcat bundle. Inter portlet communication ipc can be implemented in different ways. This article is very basic which will be helpful for the beginners.
Liferay community downloads liferay portal build your project on the community supported liferay portal ce which is designed for smaller, noncritical deployments and contributing to liferay development. Liferay portlet will have only one portlet controller class which you might have already configured in portlet. Render url is used to call render phase lifecycle method of portlet. Run command yo liferay theme and enter the name,id and select version. Liferay faces is an open source umbrella project that provides support for the javaserver faces jsf standard in webapp and portlet projects. Any and all metadata automatically extracted from the file. If you are a liferay developer this is the site for you which will tune up your liferay portal knowledge. Here are few screenshots of creating theme and then deploying the same on liferay v6. Getting started with liferay once your download completes, follow our quick start guide to get up and running quickly, and watch this introductory video to learn your way around. Liferay generated urls for render,action and resource request are not readable and but liferay allows you make them friendly.
Upon clicking of any row, i need to call a render url to load the next. Jul 16, 2015 without action url we cant imagine portlet development. If you just want to learn about liferay s mvc portlet framework in general, that information is in a separate article. Learn how to do a liferay ipc using public render parameters portlet communication and pass data between portlets. To invoke render phase of portlet, we can use render url.
To invoke your mvc render command from the render url, you need to specify the parameter mvcrendercommandname with the same value as your component property. First of all, you need to create liferaymvc portlet. I thought id mention it for rookie devvers who might start to use it seeing it all around the place in liferay, etc. If the portlets that handle the public render parameter are in the same liferay plugin project, only one definition of the public render parameter must be in the portlet. Liferay 7 friendly url liferay 7 friendly url tutorial will drive you creation of friendly url in liferay 7. This method is called when the screenlet loads the page successfully. The render request is handled by a jsp page in liferay mvc but could be any render.
This functionality is only available for legacy reasons. Render phase of portelt what is portlet render phase lifecycle create render url by portlet tag render url by liferay tag render url by java api render url by javascrpt aui module action phase of portelt portlet action phase action url by portlet tag in. Loop through the ddm template keys for the given groupid and set them into the display context with the addtemplatekey method. In simple by action url we invoke process action of portlets life cycle. So, strictly speaking, with liferay java api, its not possible to create portlet url without a request object. This section briefly covers how to get your view layer working, from organizing your imports in one jsp file, to creating urls that direct processing to methods in your portlet class. Render url and resource url, just download, deploy and test the urls. Liferay friendly url is the one of the mechanism to shorten liferay portlet url so that its very continent to manage the url and make others to understand very easy.
Liferay 7 mvc render command example will helps in understanding mvc render command along with code snippet. Sorry i havent had a chance to look at this yet, but i have just downloaded your project and will have a. Action url render url and resource url in liferay 7 dxp. Then set the other necessary values that the jsp needs.
Liferay7 archives java,liferay, liferay 7, soap, rest. Render jasper server in iframe on liferay portal jaspersoft. If your render logic is simple and you want to implement all of your render logic in your portlet class, see writing mvc portlet controller code. The string representation of a portleturl does not need to be a valid url at the time the portlet is generating its content. In general, you dont know the page where the target portlet will be placed to. Jun 14, 2014 improving application performance and optimizing application performance is key to enhancing user experience with websites. In order to enable csrf protection, follow these steps. For example, if youre dealing with a render url, you can be. Display time taken to render a portlet in liferay xtivia. Liferay dxp digital experience platform is a platform built on top of liferay portal for digital solutions, integrating customer and user satisfaction analysis tools and enterprisegrade quality.
Situations arises when you need to create render url in portlet. Technical tutorials and blogs on opensource tools frameworks libraries. Render requests may be executed sequentially or in parallel. In liferay, we can set the order of render request execution by setting render weight parameter inside liferay portlet. The tags var attribute creates the addentryurl variable to hold the systemgenerated url. Dec 29, 2014 in our case, liferay portlet url module is used to create render url so we have registered it. You also created render and action urls programmatically in the portlets render. By the end of this article we will know the various way to create action url in liferay. It sounds like maybe i may need to override the portlets render method. Once portlet plugin project is created by eclipse liferay ide, it will create view. Liferay portal is originally based upon the j2ee platform and is available on all leading application servers. Oct 15, 2014 inter portlet communication ipc can be implemented in different ways. From render response and portlet tag library we can create url for only current portlet from portleturlfactoryutil class and liferay portlet tag library we can create urls to other portlets means from one portlet to other portlet we can create.
Each render url in your portlets jsps invokes an appropriate render command class. Public old liferay portal use liferay portal standard edition lep1487. The values set from this render method are available in the jsp via the displaycontext objects getters. Support your customers, partners, and employees with a single flexible digital experience platform that works to bring value to your business and end users.
But the same url when we try to render in an iframe on liferay portal, i get a blank page. Inter portlet communication with public render parameters. If you have the guestbook portlet deployed and added to a page, click on the add guestbook button. This portlet works correctly with friendly urls in liferay 6. Dec 29, 2014 you can refer my blog on creating render url with portlet tag. Portleturl object provides methods for creating portlet api urls actionurl, renderurl, and resourceurl. I wish to create programmatically a render url in a. Tailored solutions built fast, secure, and connected on one platform. That will force the page to render and passes some parameters to a specific portlet. Without action url we cant imagine portlet development. After the video, be sure to check out the resources below to discover more about liferays features and how you can make the most of your investment.
Note that not all properties can have different values per company. You can refer separate blog on creating mvc portlet in liferay t o create project structure as per below screenshot. Working with urls in javascript liferay help center. When adding new documents or viewing existing documents, a process is triggered automatically. This tag works similarly as render url by portleturlfactoryutil class. Using aui script if you want to render a jsp in your popup and you want to define your own popup size, title, and other attributes then you can use the aui script popup to render. Liferay 7 portlet commands example tutorial helps developers in creating commands rather writing up all action,resource methods in portlet controller. Download portlet you can source or war file to deploy into liferay.
Liferay portal ce is a portal software built in java by liferay inc. Portalutil like getlayoutfriendlyurl or getlayoutfullurl etc to build the url. In this article, i will be showing how to create render url by liferay tag liferay portlet. Apr 01, 2016 learn how to do a liferay ipc using public render parameters portlet communication and pass data between portlets. There is really no action to be performed before rendering the jsp so the action url phase might not work. Liferay get parameter from render request in mvc portlet. This is an invaluable source of trouble shooting, code samples, tutorials, and addons, all of which are readily available. If you want to pass parameters between portlets on the same page, use inter portlet communication if you want to redirect to a page with different portlet, make your portlet configurable and specify the page url in the portlet preferences.
This is important since the parameters of the searchurl are overwritten when the search query is submitted as a url parameter. Ipc by public render parameter posted on october 15, 2014 by hamidul islam in liferay. Liferay ipc using public render parameters portlet. This is an online liferay tutorial for novice to expert. First, configure your view layer and use the to create the render url in your jsp. The preferred way to configure a portal instance is through the control panel. They have some jsps where 99% of content is java they could actually rename the file and it would almost compile. Aui popup and aui modal dialog in liferay 7 liferay stack.
The rendering web content tutorial shows you how to display web content from a liferay dxp site in your ios app. In this article we will discuss about action url in liferay. Liferay struts action hook is another type of hook that can be used to override existing. In this case, set the title, the field label, and the. Action url render url and resource url in liferay 7 dxp action url render url and the resource url are the most widely used words by the liferay developers as far as i know, lets see them one by one in detail in this blog. Working with liferay urls in liferay development we have many options to create liferay urls i. Rendering web pages in your ios app liferay help center. If your render logic is complex or you want clean separation between render paths, use mvcrendercommands. Liferay 7 portlet commands example,liferay 7 mvc commands. For your convenience we have created several zip files that contain the latest eclipse javaee package with liferay ide preinstalled.
How to execute renderurl in aui script or javascript in liferay. If you are beginner and not much familiar with the action url and render url, here is the information. It may contain special tokens that will be converted to a valid url, by the portal, before the content is returned to the client. Get project updates, sponsored content from our select partners, and more.
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