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Blade is one of the great Liferay development tools. This is true, unless it stops working! Or, maybe you ran the blade installer and the error came up and you now wonder what to do now?! Punt? Watch a spaghetti western? That’s what this blog is about, resolving issue(s) with blade, two issues that have occurred on Windows for me using blade. Blade Error Failed to find Java VM Liferay...

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  This blog is also available in english Cada vez es más habitual el despliegue de aplicaciones o microservicios en una infraestructura basada en contenedores, como Kubernetes u Openshift. Liferay Portal/DXP no se queda atrás en este aspecto y gracias a que es una plataforma totalmente agnóstica a la infraestructura subyacente, es posible su implementación en este tipo de...

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I had a bit of a hiccup when running my demo during /dev/24 so I ran through my presentation again.   Here is the recording as promised: https://drive.google.com/file/d/1h3WqERQr4VHphOlzUYdSAxgKcCoWCnX-/view?usp=sharing Feel free to ask questions below. Thanks, Dave

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  At the time of this writing, the Maven archetype for a JSF portlet with CDI enabled generates output that can only be built using Maven in order to enable CDI. This currently works with Liferay Portal 7.3 and not 7.4. With a few tweaks, you can make your JSF portlet use your Gradle build system. Initially, you will use Maven to generate the code and while it does put int a build.gradle,...

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Introduction In a recent blog I explained how to create a React-based portlet within your Liferay Gradle Workspace by using the js-widget Blade template which in turn uses the Yeoman Liferay JS Generator to create the project. (Wow, that was a mouthful ;-) ) In this way, you can have your Liferay Gradle Workspace take care of building your complete suite of Liferay modules, the...

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Download options Liferay Portal and Liferay Commerce share the same Bundle and Docker image.  To get started using either Liferay Portal or Liferay Commerce, choose the best download option suited for your environment below. Docker image To use Liferay Portal 7.4 GA4 and Liferay Commerce 4.0 GA4 run the following: docker run -it -p 8080:8080 liferay/portal:7.4.3.4-ga4 For more...

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Esta entrada de blog  está también disponible en español. One of the star features of the Kubernetes world is, without a doubt, the Horizontal Pod Autoscaling. With it, we can benefit from a superior performance capacity of our service at specific moments, where the original dimensioning of our cluster may not be sufficient, avoiding degradation or even loss of service. Kubernetes...

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Check english version here Una de las funcionalidades estrella del mundo de Kubernetes es, sin lugar a dudas, la del Autoescalado Horizontal de Pods. Con ella, podemos beneficiarnos de una capacidad de rendimiento superior de nuestro servicio en momentos puntuales, donde el dimensionamiento origen de nuestro cluster pueda no ser suficiente, evitando degradamiento o incluso...

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I struggle on this for over 3 weeks. god... my envirement Liferay CE 7.4.2 GA3 Oracle JDK 8 Windows 10 Liferay Developer Studio Version: 3.9.4.202108090632-ga5   sometime, we have to connect to another database for many reasons, system is old, they cannot provide web service..etc.   there have two ways for this purpose, DataSourceProvider and SpringBeans IMPORTANT! 1. before...

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Overview For the many years Liferay theme was the only way for defining the portal appearance. Usually, when a new project started (or customer requested a new site with a brand new design) - development  began with a new theme creation. With themes it's possible to define the overall styling and the basic page structure. Also, we can define the configuration options with...

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/dev/24 is almost here. Have you seen the preliminary agenda?  Do you want to improve your Forms game? There's a talk for you.  If you want to go code-less when implementing a site, there's a talk for you. If you want to run BPMN process in Liferay, there's a talk for you. How about using Async HTTP clients? Well there's a talk for that. And more! Improving TreeFilter, Collection...

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Instead of writing a full article here, let me just point you to an article about /dev/24 on our company blog. You'll find a lot more interesting articles there. In general, they're less technical than the ones you find here. Still worth reading, especially​​​​​​​ when you're starting with this one about the upcoming /dev/24 event.

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In case you're working on multiple Liferay servers, like I frequently do, you might have seen this problem, and fell for it: In the backend, namely Control Panel and Site Administration, they all look the same. Rarely do I see anybody working on a new "Admin Theme" for those places. I've had enough of trying to decipher the URL and host name, and decided to do something about it, that doesn't...

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You thought "I'd love to present something on /dev/24" but totally missed the deadline of the call for presentations? Say no more! The deadline for answering the call for presentations is extended until 15th Oct, 23:59:59 UTC. This is your final chance to come and help to build /dev/24 and also brag about what you have developed for Liferay Portal/DXP 7.4. Right now all you need to provide is...

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Did you know that you could subscribe to a RSS feed for Liferay blogs? You can use this URL to subscribe to community blogs on the liferay.dev site: https://liferay.dev/c/blogs/rss?plid=119785330&groupId=14 In addition to the community blogs, we also have blogs on our main web site on a variety of topics: https://www.liferay.com/blog Starting next week (by October 14th or 15th), we will...

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It's that time of the year.  You've worked on/with Liferay Portal 7.4.  You are about to use Liferay Portal 7.4 to solve a problem.  You have any other awesome contribution you've made or plan on doing.  This is your chance to show it to the world during /dev/24, on the 3rd and 4th November.  The Call for Presentations is open, and here's why you should submit your 20...

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Introduction So when you start building your own fragments and using them on your content pages, you will often times run into an issue with propagation... So I like to create fragments for headers and footers and then use those fragments on every page that I build. But when I update those fragments, I have to go into the usages panel to do the propagation so they all get updated. If you...

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Created in the middle of the Covid Pandemic in 2020, /dev/24 has come to stay { yeaaahh!! :clapping: }  Following the big success of the 24-hour-non-stop event last year...  We will do it again until:   For those of you who missed /dev/24 last year, or are not sure and asking yourself: “What is this event?”. Let me give you a quick overview: This is not a company event,...

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Overview   Search is one of the fundamental Liferay features, which provides users with the possibility to quickly find the content they look for. It’s powerful, pretty much configurable, and flexible.  However, during implementation of the latest project for our client we run into a bunch of issues. Some of them were Liferay bugs or missing functionality, other ones - configuration...

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In the ancient past, Liferay had a feature to discover individual portlet's rendering times. It looks like this got lost with the move to OSGi -  but it's also reasonably simple to replace. Especially when it's for portlets only (fragments are still on the to-do list) Some portlets take longer than others. While that's ok - they typically provide more value and dynamic content - you might...

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