JSP in Java

JSP Scriptlets is a term used to refer to pieces of Java code that can be embedded in a JSP PAge. Scriptlets begins with <% tag and ends with %> tag. Java code written inside scriptlet executes every time the JSP is invoked. In advanced Java, a JSP (JavaServer Pages) scriptlet is a block of … Read more

There are two types of comments that are allowed in the JSP. They are hidden and output comments. A hidden comment does not appear in the generated HTML output, while output comments appear in the generated output. Example of hidden comment: < % – – This is a hidden comment – – % > Example … Read more

Expression tag is used to insert Java values directly into the output. Syntax for the Expression tag is: <%= expression %> An expression tag contains a scripting language expression that is evaluated, converted to a String, and inserted where the expression appears in the JSP file. The most commonly used language is regular Java. In … Read more

JSP Output Comments are the comments that can be viewed in the HTML source file. They are comments that are enclosed within the < ! – – Your Comments Here – – > In Advanced Java, particularly in the context of JavaServer Pages (JSP), output comments are a way to include comments in the HTML … Read more

< jsp : useBean > tag is used to use any java object in the jsp page. Here are the scope values for < jsp : useBean > tag: page request session and application In JavaServer Pages (JSP), the <jsp:useBean> tag is used to instantiate and use a JavaBean. The <jsp:useBean> tag has several attributes, … Read more