The wrapper function like <%! String blanknull(String s) { return (s == null) ? "" : s; } %> then use it inside your JSP form, like " > prevents the word__________ from apperaring in an HTML page.
Skill/Topic: FundamentalsA) JSP page is a text-based document that describes how to process a request to create a response. B) JSP page is a text-based document that describes how to process a to response
Latest Answer : Ans) A) JSP page is a text-based document that describes how to process a request to create a response. ...
Skill/Topic: FundamentalsA) HTTP Communication (Text-based and object-based) B) Socket Communication C) RMI Communication D) None of these
Latest Answer : There are three ways to communicate between applet and servlets. These are 1) Http Communication2)Socket Communication3)RMi Communication ...
State true or false -- HttpSession.setMaxInactiveInterval() can manage the inactivity lease period on a per-session basis.
Skill/Topic: FundamentalsA) TrueB) FalseExplanation: Typically, a default inactivity lease period for all sessions is set within your JSP engine admin screen or associated properties file. However, if
State true or false -- From the current Browser window, if we open a new Window, then it referred to as Multiple Windows. Are Sessions properties are maintained across all these windows, even though they are operating in multiple windows ?
Arrange the lifecycle phases of JSP in correct order1. Page translation: -page is parsed, and a java file which is a Servlet is created. 2. Page compilation: page is compiled into a class file 3. Page loading : This class file is loaded. 4. Create an instance :- Instance of Servlet is created 5. jspInit() method is called 6. _jspService is called to handle service calls 7. _jspDestroy is called to destroy it when the Servlet is not required.
Skill/Topic: JSP Life CycleA) 1,2,3,4,5,6,7B) 1,4,3,2,5,6,7C) 3,2,1,4,5,6,7D) 4,5,3,6,2,7,1
Latest Answer : Every web container vender provides a jar file that contains javax.servlet, javax.servlet.http packege.In case of weblogic--> we must provides "weblogic.jar" as part of weblogic.In case of Tomcate4.1-->we must provides servlets.jar ...
Learning jQuery JavaScript Pagination Let s examine how we would add JavaScript pagination to the table we have already made sortable in the browser First we ll focus on displaying a particular page of data disregarding user interaction for now mosgoogle geshibot lang php" document ready
Learning jQuery JavaScript Sorting There are times though when we either don t want to wait for server responses when sorting or don t have a server side scripting language available to us A viable alternative in this case is to perform the sorting entirely on the browser using JavaScript client sid
JavaScript Execution Context In this section we ll take a peek under the hood of the JavaScript closures and the mechanisms that allow us to create classes objects and object members in JavaScript For most cases understanding these mechanisms isn t absolutely necessary for writing JavaScript code&am
C and JavaScript Classes For the purpose of demonstrating a few more OOP related concepts we ll use another class Our new class is named Table and it has two public fields rows columns and one method getCellCount The getCellCount method should return the number of rows multiplied by the number of co
JavaScript Classes Not only can JavaScript functions contain other functions but they can also be instantiated This makes JavaScript functions a good candidate for implementing the concept of a class from traditional object oriented programming This is very helpful feature indeed because JavaScript
JavaScript Functions A simple fact that was highlighted in the previous chapter but that is often overlooked is key to understanding how objects in JavaScript work code that doesn t belong to a function is executed when it s read by the JavaScript interpreter while code that belongs to a function is
Object Oriented JavaScript Objects and classes are implemented differently in JavaScript than in languages such as C VB NET Java or C However when it comes to using them you ll feel on familiar ground You create objects using the new operator and you call their methods or access their fields using t
Object Oriented JavaScript In this chapter you ll learn about OOP Object Oriented Programming and how it relates to JavaScript As an ASP NET developer you probably have some experience working with objects and you may even be familiar with concepts such as inheritance However unless you re already a
JavaScript Objects Object oriented Programming in an important aspect of JavaScript It is possible to use built in objects available in JavaScript It is also possible for a JavaScript programmer to define his own objects and variable types In this JavaScript tutorial you will learn how to make use
JavaScript String Object In this JavaScript tutorial you will learn about String Object purpose of string object in JavaScript purpose of string object indexof method lastIndexOf method and substring method along with syntax and example mosgoogle center Purpose of String Object in JavaScript The mai
