Top "El" questions

Set HTML dropdown selected option using JSTL

In the same context i have another query <select multiple="multiple" name="prodSKUs"> <c:forEach items="${productSubCategoryList}" …

java html jsp jstl el

Correct syntax to compare values in JSTL <c:if test="${values.type}=='object'">

I have an if statement that I am trying to perform with JSTL. My code is below (the variables values …

jsp if-statement jstl el

How to compare two object variables in EL expression language?

I am creating a drop down list of all languages. The default language selection for the list will be determined …

jsp operators jstl el object-comparison

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable

When trying to reference a managed bean in EL like so #{bean.entity.property}, sometimes a javax.el.PropertyNotFoundException: Target …

jsf cdi el managed-bean propertynotfoundexception

javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean

I have results from Query query = session.createQuery("From Pool as p left join fetch p.poolQuestion as s"); query …

jsp jstl javabeans el propertynotfoundexception

null check in jsf expression language

Please see this Expression Language styleClass="#{obj.validationErrorMap eq null ? ' ' : obj.validationErrorMap.contains('key')?'highlight_field':'highlight_row'}" …

java jsf el

How to use && in EL boolean expressions in Facelets?

I am having a little trouble figuring out how to do and's on EL expressions in Facelets. So basically I …

jsf facelets el

Adding external resources (CSS/JavaScript/images etc) in JSP

I added an external CSS stylesheet to my project and placed in the WEB-CONTENTS folder of my project in Eclipse. …

jsp jstl assets el

Format Date output in JSF

If #{myBean.birthdate} is of java.util.Calendar or java.util.Date type, can I possibly format this inside the …

jsf el date-formatting

String Concatenation in EL

I would like to concatenate a string within a ternary operator in EL(Expression Language). Suppose there is a variable …

java string jsp jstl el