Portlet action url liferay download

Liferay 7 portlet tutorial part2,liferay 7 tutorial,liferay. You have to go through the action render url behaviors in portlet life cycle action url calls processaction of your portlet render url calls render view method when you submit the action url, it will go and check the processaction method of your portlet class which you have defined in portlet. Sometimes we find some examples but it may not work exactly the way have been written in the websites. To be clear on terminology well call anything, other than the usual presentation content, that we want to deliver to the user a. May 29, 2011 for liferay for example, people usually rely on the liferay specific window state exclusive for ajax requests, use the liferay specific actionurlredirect to apply the postredirectget pattern and when custom authentication logic is necessary, liferay hooks are built which rely on specific liferay api.

Liferay 7 portlet tutorial java,liferay, liferay 7, soap, rest. For this you need to give value of plid and portletname attribute for target portlet. Liferay portal does, however, provide utility methods that can access the servletrequest and query parameters. Portleturl object which is used to create action url in javascript. Cannot invoke an action in custom portlet rendered. How download a file or inpustream in portlet using liferay. This property controls how cross layout portlet urls are invoked. Jul 16, 2016 in this video we will download and install liferay 6. To create a portlet action, you create a method in the portlet class with the same name, and mvcportlet calls that method when a user triggers its matching url. Liferay tutorial liferay portal portlet tutorial journaldev. In simple by action url we invoke process action of portlet s life cycle.

In the form you just created, you made an action url, and you called it addentry. The web forms portlet is a tool that allows a web administrator to define a form to be published in the website. I want to use this but couldnt figure out how to use it in my struts portlet. Passing information from action to render phase tech blog. When using liferay s mvc framework, you can create resource urls in your jsps to retrieve images, xml, or any other kind of resource from a liferay instance. Custom post login action hook in liferay 7 using blade. I will be showing how to pass data from action to render phase by creating liferay mvc portlet. Apr 16, 2015 action url created with can point to other portlet too. Working with liferay urls in liferay development we have many options to create liferay urls i. How to have a friendly url for a custom liferay action.

Voice actions portlet is developed by surekha technologies which gives you the control over your portal using your voice. In liferay 7 or liferay dxp the process of making configurable portlet is different from liferay 6. 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. This portlet works correctly with friendly urls in liferay 6. This facilitates managing action logic in portlets that have many actions. Liferay with spring make us better way of using spring capabilities and liferay capabilities. Since youre using liferay s mvc portlet framework, you have an easy way to implement actions. Unlike the servlet world, these requests must be broken up into the separate portlet requests. Then, based on what happened in the action, the portlet goes back to the render phase and rerenders itself according to its new state. How to obtain the download url for a document library content programmatically. Mvc action command mvc action command related topics liferay s mvc framework lets you split your portlet s action methods into separate classes. Each action url in your portlets jsps then calls the appropriate action class when necessary. Should this be in action class or a jsp servlet or something else.

Liferay in action is a comprehensive and authoritative guide to building portals on the liferay 6 platform. The information is processed by the service in order to store the information into log files, a database, or both. Tech blog technical tutorials and blogs on opensource. Users are able to extend the portlet capabilities by adding their own voice commands.

Each action url in your portlet s jsps invokes an appropriate action command class. If i mention implicit parameter in xml, then it is not redirecting to another jsp. Set the actionurlredirect value to true if an action url for this portlet should. Uploading csv and donwloading excel file in liferay 7 forums. Liferay 7 portlet commands example,liferay 7 mvc commands. The portlet specification only provides a mechanism for a portlet to read its own url parameters or those declared as public render parameters. Mar 04, 2015 i have defined second action url by additional portlet. This forms action is pointing to second action url created in portlet.

In this tutorial, we will implement basic leave system application with service builder and liferay components. How to create friendly url for liferay portlet tech blog. This property is one of two that must be included in each mvc command component. I need to keep a hyperlink to another jsp this way as shown. In the portlet action phase we will simple specify the portlet class method name in url parameter so that it will perform action.

Action action phase actionurl lifecycle methods portlet lifecycle portlet phase portlet. Move the plugin to your liferay hot deploy directory, which is typically located within the liferay home directory and named deploy. This time the mapping of action url to portlet action method is created between name attribute of processaction annotation and name attribute of. Liferay is a open source content management system and its popularity increasing day by day but there are no much tutorials on this. Liferay s mvc framework lets you split your portlet s action methods into separate classes. We simple create portlet action url and we need to specify the portlet class action method name as url name attribute. May 20, 2012 in this article will be show how to develop a file upload and download portlet using spring mvc portlet. 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. In this article, i will be showing how this tag is used to create actionurl in jsp. Uploading csv and donwloading excel file in liferay 7. Before starting code, you should read the following blogs. Voice actions portlet will perform different action according to given voice command. In the form you just created, you make an action url, and you called it addentry.

Oct 16, 2011 liferay permission checker checking permission in liferay is just a matter of calling a function. If your mail system supports the imap protocol, you can use this app to integrate your users mail with the rest of your web site. How do i read convert an inputstream into a string in java. Build your url and then past the url that you created to the sendredirect call. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Portlets also have a portlet filter available for each phase in the portlet lifecycle. In this article we will discuss portlet configuration on liferay 7. Dec 14, 2014 liferay struts action hook is another type of hook that can be used to override existing struts action and also we can add our own struts action. Liferay portal is produced by the worldwide liferay engineering team, and involves many hours of development, testing, writing documentation, and working with the wider liferay community of customers, partners, and open source developers. The portlet performs whatever action the user triggered, such as performing a search or adding a record to a database. We will create a sample portlet before enabling the portlet.

It will helpful and easy in code maintenance if we split the action methods into different classes. By the end of this article we will know the various way to create action url in liferay. Although jsp tags are provided by the portlet container implementation, liferay faces bridge provides these tags in order to support their usage within facelets. Lets bind the view and controller code into a portlet, i have created a portlet with a portlet controller class and two jsps, view. 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. If you are a liferay developer this is the site for you which will tune up your liferay portal knowledge.

This tutorial is intended to provide you a full detailed explanation for getting liferay portal up and running and deploy the same employee registration sample that we had developed in earlier tutorial. If you are looking to override a portlet mvc action command then you are at correct place. Liferay mvc portlet development introduction liferay savvy. If we dont mention portletconfigurationtrue then the url will act like a normal action url which will invoke portlet s action url.

Liferay 7 portlet commands example tutorial helps developers in creating commands rather writing up all action,resource methods in portlet controller. 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. We will be using action url for file upload and resource url for file download. Updates should not be made on perties or on perties, but in perties. Action and resource friendly url parameters work correctly. We can build and deploy it, but when we want to trigger the file download, the content type is changed and we are redirected to the curent page. When create url using java script we have to liferay portlet url module this module can be loaded by aui use method.

Make your portlet name unique, considering how liferay dxp uses the name to create the portlet s id. I can probably guess and get it right after a couple tries, and im sure thats what ill do while im waiting for a reply, but id like to know where the documentation is for this and other tags. Action url render url and resource url in liferay 7 dxp. Writing your first liferay application liferay help center. Liferay ide generated this class when you created the portlet. To create a portlet action, you create a method in the portlet class with the same name. Many people ask how to achieve file downloads from a portlet project. In this article will be show how to develop a file upload and download portlet using spring mvc portlet. Liferay struts action hook is another type of hook that can be used to override existing struts action and also we can add our own struts action.

Render urls, they are created with createrenderurl, and trigger a render request. The string representation of a portleturl does not need to be a valid url at the time the portlet. This function, is given the groupid, the name of the class, the primary key of the class and the type of action supported. Liferays mvc framework lets you split your portlets action methods into separate classes. Once youve finished the code upgrade steps, your custom apps will be compatible with liferay dxp 7. Liferay mvc portlet is default liferay portlet development frame work and it is inbuilt in liferay plugins sdk. Fully supported and authorized by liferay, this book guides you smoothly from your first exposure to liferay through the crucial daytoday tasks of building and maintaining an enterprise portal that works well within your existing it infrastructure. Spring portlet development, we can use all liferay apis so that we can develop portlets very easy and if the developers have best understanding about spring then its good choice to develop spring portlets in liferay. Here we will handle page navigation or render views by simply using some request parameters in url and similarly we will specify method name its left in portlet url to perform action. Portlet preferences are the key points of configurable portlet. Liferay mvc portlet development introduction liferay community. Im going to override loginmvcactioncommand in this example. Spring mvc portlet file upload and download portal hub.

This is an online liferay tutorial for novice to expert. Without action url we cant imagine portlet development. Liferay s mvc portlet framework enables you to handle mvcportlet actions in separate classes. The resource url then invokes the corresponding mvc resource command class mvcresourcecommand that processes the resource request and response. Friendly url friendlyurl mapper liferay portlet portlet. To save a guestbook entry, you must trigger a portlet action. Render and action methods in spring mvc portlet in liferay. Liferay s audit ee app provides a pluggable way of storing the audit trail from liferay portal ee and its apps by installing a service. Action urls, they are created with createactionurl, and trigger an action request followed by a render request. Redirect to another portlet in action method liferay. How to have a friendlyurl for a custom liferay action.

There are different types of portlet containers such as apache pluto, oracle web center and liferay. Its also follows all jsr portlet standards and it inherited the generic portlet features. This tutorial is an extension to liferay 7 portlet tutorial. We would like to implement a jsf portlet which streams a file to the client from the backing bean as described here we tried the jsf 2. To follow this article you should know the basics of struts actions. Step by step guide on how to create spring mvc portlet in liferay. Lps7098 set true liferay portal community edition lps7098 set action url redirecttrue action url redirect in liferay portlet. Portlet actions are implemented in the portlet class, which is the controller. While using tag,if you do not provide plid and portletname then by default it will take current portlets plid and portletname. Im going to try putting this mystery to rest by first explaining the limitations and then showing some old and new ways of overcoming them in liferay.

This app enables your users to interact with their email using an easy to use, ubiquitous web interface. If you looking for creating a simple hello world article please check. Its also follows all jsr portlet standards and it inherited the generic portlet. So in this jsp, i have created one html form with action url. If set to a value greater than 0, and monitoringspring. Configurable portlet in liferay 7 liferay dxp pro liferay. Users visiting the website can then fill the form which is then sent to a configured email address or saved to file or to database. Make your portlet name unique, considering how liferay portal uses the name to create the portlet s id. Aui popup and aui modal dialog in liferay 7 liferay stack. If you looking for creating a simple hello world article please check this article. We need not to do any additional configuration or need not to add any additional jar files when we develop portlet using liferay mvc. In this article we will discuss about action url in liferay. This can be very helpful in portlets that have many actions.