AEM Convert Excel to JSON Simple Servlet Example
In this article, I present a straightforward yet powerful solution that demonstrates how to seamlessly convert Excel data into JSON format using Adobe Experience Manager (AEM). By implementing a custom servlet, I will illustrate the process of converting an Excel sheet named ‘example.xlsx’ into structured JSON data; it can be downloaded below for you following […]
How to access Design Dialogue Properties in Sling Model
Design Dialogs are especially useful for creating components that need to be easily configurable through editable template and policies without directly editing the underlying code. They enable a clear separation between content and presentation, allowing content authors to make changes without needing technical expertise. Design Dialogs are defined using the AEM Touch UI Dialog, which […]
Find all AEM Pages with Tags with Query Builder API
The Query Builder is a great tool that allows us to search for nodes in the JCR. We often as AEM developers use this tool to build a query for us to use in the backend to build query descriptions (predicates); the set of predicates produced will call the Predicate Evaluator which knows how to […]
How to Write AEM Reusable Touch UI, Granite UI Configuration
Why are we repeating ourselves, writing the same Touch UI (Granite UI Component) configuration again and again as developers? It’s been like the 10th time that we have created a Granite UI Component configuration, an identical block of code. The RTE Granite UI Component should only contain basic format options. Is there a way for […]
AEM Client Library Debugger & Client Library Test Tool
A quick way to validate your AEM client libraries via registered clientlib categories is by using the AEM, out-of-the-box, “AEM Client Library Debugger Test Tool”. The tool is very bareboned. When you are on the tool page, you’ll find a Categories input field. Simply insert your to-be-tested clientlib category value here and press “submit”. Your […]
Get Cookie Example of AEM Servlet and Sling Model
In this short article, we will show two code examples; for example, one will be showcasing how cookies values can be accessed for an AEM Servlet, and for example two, Sling Model. 1. AEM Servlet Get Cookie Example 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465package com.sourcedcode.core.servlet; import com.cat.wcm.core.util.JSONObject; import org.apache.commons.lang.StringUtils; import org.apache.sling.api.SlingHttpServletRequest; import org.apache.sling.api.SlingHttpServletResponse; import org.apache.sling.api.servlets.SlingAllMethodsServlet; import org.osgi.service.component.annotations.Component; import javax.servlet.Servlet; import […]
Set Cookie Example of AEM Servlet and Sling Model
In this short article, we will show two code examples; for example, one will be showcasing how cookies values can be set for an AEM Servlet, and for example two, Sling Model. 1. AEM Servlet Set Cookie Example 12345678910111213141516171819202122232425262728293031323334353637package com.sourcedcode.core.servlets; import com.cat.wcm.core.util.JSONObject; import org.apache.sling.api.SlingHttpServletRequest; import org.apache.sling.api.SlingHttpServletResponse; import org.apache.sling.api.servlets.SlingAllMethodsServlet; import org.osgi.service.component.annotations.Component; import javax.servlet.Servlet; import javax.servlet.http.Cookie; import […]
How to Dynamically Include an Experience Fragment in Sightly
In this article, we will dynamically reference an AEM experience fragment to a page, dynamically using code. Sightly Implementation Hard Coded Example The first example uses sightly to reference an experience fragment, /content/experience-fragments/we-retail/equipment, and the required variation, master. This will only work when the path includes the experience fragment variation path. The value here is […]
Errors while building the latest AEM Project Archetype 24 on MacOS
I was recently trying to start up a new AEM project using the latest, AEM Project Archetype 24, but I was having having some build problems indicated in the errors below: 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143$ mvn -B archetype:generate \ > -D archetypeGroupId=com.adobe.aem \ > -D archetypeArtifactId=aem-project-archetype \ > -D archetypeVersion=24 \ > -D appTitle="AEM SourcedCode" \ > -D […]
