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Knowledge base

Here is the access to the knowledge base maintained by the Support team. Data published here does not replace the documentation of this website but enriches it. Please take the time to test any answers on a development platform first.

How to restore a published version

An editor has made some errors and he wants to get back his content from the latest published version.

How to restore/reinstall the modules of Jahia?

I have deleted the content of the folder JAHIA_HOME/digital-factory-data/bundles-deployed and I need to restore the modules, how can I do that?

How to retrieve all contents having a specific mixin?

I have defined a specific mixin in my definitions (CND file). How can I retrieve all the nodes (or objects) having this specific mixin?

How to retrieve module information in a JSP?

How to retrieve module information in a JSP? For example, I'd like to display the current version of the module.

How to retrieve nodes thanks to a Groovy script and modify one of the properties?

I'd like to retrieve nodes of a specific type and modify a property. How can I do that with a Groovy script?

How to run Jahia on AWS EC2 ?

How to safely remove jCustomer/Unomi landing page and Web Tracker application installed by default?

jCustomer and Unomi provide a landing page "Welcome to Apache Unomi" and also web tracker application by default. How can I safely remove these?

How to send a notification when the root user login?

How to set the home page of a site with the j:isHomePage property?

We would like to set the property j:isHomePage to for a specific page.

How to set up a Jahia cluster?

How to set up a Jahia cluster in production?

Which analyzer does Jahia really use to index my content

My site is not in English and full-text search behaves inconsistently. Searching chomage does not return content that writes "chômage". Searching assurance...