Can not find the tag library descriptor of springframework

I know it’s an old question, but the tag library http://www.springframework.org/tags is provided by spring-webmvc package. With Maven it can be added to the project with the following lines to be added in the pom.xml <properties> <spring.version>3.0.6.RELEASE</spring.version> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> Without Maven, just add that jar to your classpath. In any … Read more

Struts2 .action extension causing CSS, JavaScript and Struts Dojo to break

Try to use struts action exstension with comma like this <constant name=”struts.action.extension” value=”,”/>. From the struts2 properties file: Used by the DefaultActionMapper You may provide a comma separated list, e.g. struts.action.extension=action,jnlp,do The blank extension allows you to match directory listings as well as pure action names without interfering with static resources, which can be specified … Read more

What’s the difference between including files with JSP include directive, JSP include action and using JSP Tag Files?

Overview of JSP Syntax Elements First, to make things more clear, here is a short overview of JSP syntax elements: Directives: These convey information regarding the JSP page as a whole. Scripting elements: These are Java coding elements such as declarations, expressions, scriptlets, and comments. Objects and scopes: JSP objects can be created either explicitly … Read more