The document discusses JavaServer Pages (JSP) technology. It provides details about:
- JSP is a popular server-side scripting language that provides dynamic web content using scripting elements and XML tags.
- Key features of JSP include ease of deployment, support for multithreading, reusable components, and cross-platform support.
- JSP pages are preprocessed into Java servlet classes that can be compiled and executed by the web container.
- JSP supports scripting elements like Java code embedded directly in tags, directives to control page behavior, and actions to convert elements to servlet code.
This slide is about basics of java servlet and java server page.
A basic example of JSP using multiple directives.
Further information of setting up and using of Apache Tomcat server.
This slide is about basics of java servlet and java server page.
A basic example of JSP using multiple directives.
Further information of setting up and using of Apache Tomcat server.
JAVA EE DEVELOPMENT (JSP and Servlets)Talha Ocakçı
Java and J2EE is the most used technologies in enterprise web development. Telecom operators, service providers are using these technlogies; banking and insurance companies are moving to Java from old generation technologies.
https://www.udemy.com/java-web-developmen-with-real-world-development-flow
If you want to earn much in web development business, you also need to learn Java web technologies.
Java has de facto standart frameworks such as EJB 3.0, Spring and others that can be bound to them.
But at heart, they all use the similar JSP/Servlet technology and add some layers above them to speed up the development.
You will use them in your daily business but before using them, you must learn the basics and what is going on while using them. Otherwise, you will not be able to find a proper solution to common problems.
This course will make you understand the basics of JSP / servlet technlogies, designing a relational database, DB operations, design patterns, working with other developers,
and let you know the must-do operations in professional projects such as performance increasing, logging errors.
If you want to develop a web-site in a couple of hours without understanding what you are doing, you may go ahead and find other resources. But if you really want to understand what you are doing and learn the theory at the same time, this course will be a great oppurtunity for you. You will develop a real working project. Yow will first write quick and dirty code then you will apply professional patterns one by one while investigating the problems.
You will walk through a real development flow:
1- Write a quick and dirty code for doing the job.
2- You will design database tables and high performance queries
3 - You will apply design patterns to make the code reusable and high performance.
4 - You will beautify the user interface with Javascript and CSS tweaks
5- You will add exception handling, logging mechanism for production environment
6- AT THIS STEP, YOU WILL BE HIRED FOR MUCH MUCH HIGHER SALARIES. BECAUSE YOU ARE A REAL PROFESSIONAL.
JSP technology has facilitated the segregation of the work of a Web designer and a Web developer.
A Web designer can design and formulate the layout for the Web page by using HTML.
On the other hand, a Web developer working independently can use java code and other JSP specific tags to code the business logic.
The simultaneous construction of the static and dynamic content facilitates development of quality applications with increased productivity.
This is the most important concept in advance java. Why java is so much popular than other? answer is its implicit objects. It provides many implicit object in the library. So you don't need to declare object to use it. You just have to use whenever you need it.
Java Spring MVC Framework with AngularJS by Google and HTML5Tuna Tore
Course Description
#springframework, #spring, #udemy, #discount, #programming, #springmvc, spring, #udemycourse, #education
NEW udemy course related to the latest Java Spring MVC Framework 4 for developing WEB applications with popular and proven technologies such as AngularJS by Google and HTML5. (Lectures are divided in three main sections so you don't have to learn AngularJS Framework until you start the last section. The last section will teach you AngularJS by Google and the integration with Java Spring MVC Framework 4)
https://www.udemy.com/java-spring-mvc-framework-with-angularjs-by-google-and-html5
Moreover, this course is designed and created with the mindset of teaching you the latest web technologies in a short period of time with low training cost and high-quality content including real production quality code examples.
Therefore after attending this course, you will be ready to design and develop any commercial Java Spring MVC applications by learning the main principals, best practices, and most important concepts.
Furthermore, this is a fast track course and covers the most important concepts in AngularJS Framework, HTML5 and the latest Java Spring MVC Framework 4x with code examples and sample applications. You will be able to download source codes/slides/diagrams by attending this course and you can use those samples/codes in your applications as well. Therefore, it will be more than enough for you to develop Java Spring MVC applications if you attend this course.
The benefits of attending this udemy course are listed like as below;
You will earn a higher salary hence you will be able to use the latest and productive technologies and this course will also improve the way of your thinking in terms of programming by teaching you dependency injection principle used in Spring MVC and AngularJS
You will be more confident about commercial WEB programming for the following years and general programming concepts as well.
We will only use FREE Open Source Software tools during the development of components in this course.
You will learn the latest Java Spring MVC Framework with hands-on examples
You will learn the usage of AngularJS by Google for developing structured rich client side applications
You will understand the usage of latest useful basic HTML5 tags with code examples
You will gain experience of using CSS(Style Sheets) in web applications
Learn how to develop, test, run and debug Java Spring MVC applications
Learn how to integrate AngularJS with Java Spring MVC framework.
https://www.udemy.com/java-spring-mvc-framework-with-angularjs-by-google-and-html5
#springframework, #spring, #udemy, #discount, #programming, #springmvc, spring, #udemycourse, #education
jsp implicit objects (predefined java objects)
jsp implicit objects are java objects that the jsp container makes available to developers in each page so that developer can call them directly without being explicitly declared......
there are 9 pre defined objects in jsp... which are being discussed in this ppt with diagram representation and fewer points..... not full information in slides ... just prepared for presentation purpose.... so u have to do the research work from internet and you tube.....
this ppt is self prepared and taken reference form you tube
Mumbai Academics is Mumbai’s first dedicated Professional Training Center for Training with Spoke and hub model with Multiple verticles . The strong foundation of Mumbai Academics is laid by highly skilled and trained Professionals, carrying mission to provide industry level input to the freshers and highly skilled and trained Software Professionals/other professional to IT companies.
JAVA EE DEVELOPMENT (JSP and Servlets)Talha Ocakçı
Java and J2EE is the most used technologies in enterprise web development. Telecom operators, service providers are using these technlogies; banking and insurance companies are moving to Java from old generation technologies.
https://www.udemy.com/java-web-developmen-with-real-world-development-flow
If you want to earn much in web development business, you also need to learn Java web technologies.
Java has de facto standart frameworks such as EJB 3.0, Spring and others that can be bound to them.
But at heart, they all use the similar JSP/Servlet technology and add some layers above them to speed up the development.
You will use them in your daily business but before using them, you must learn the basics and what is going on while using them. Otherwise, you will not be able to find a proper solution to common problems.
This course will make you understand the basics of JSP / servlet technlogies, designing a relational database, DB operations, design patterns, working with other developers,
and let you know the must-do operations in professional projects such as performance increasing, logging errors.
If you want to develop a web-site in a couple of hours without understanding what you are doing, you may go ahead and find other resources. But if you really want to understand what you are doing and learn the theory at the same time, this course will be a great oppurtunity for you. You will develop a real working project. Yow will first write quick and dirty code then you will apply professional patterns one by one while investigating the problems.
You will walk through a real development flow:
1- Write a quick and dirty code for doing the job.
2- You will design database tables and high performance queries
3 - You will apply design patterns to make the code reusable and high performance.
4 - You will beautify the user interface with Javascript and CSS tweaks
5- You will add exception handling, logging mechanism for production environment
6- AT THIS STEP, YOU WILL BE HIRED FOR MUCH MUCH HIGHER SALARIES. BECAUSE YOU ARE A REAL PROFESSIONAL.
JSP technology has facilitated the segregation of the work of a Web designer and a Web developer.
A Web designer can design and formulate the layout for the Web page by using HTML.
On the other hand, a Web developer working independently can use java code and other JSP specific tags to code the business logic.
The simultaneous construction of the static and dynamic content facilitates development of quality applications with increased productivity.
This is the most important concept in advance java. Why java is so much popular than other? answer is its implicit objects. It provides many implicit object in the library. So you don't need to declare object to use it. You just have to use whenever you need it.
Java Spring MVC Framework with AngularJS by Google and HTML5Tuna Tore
Course Description
#springframework, #spring, #udemy, #discount, #programming, #springmvc, spring, #udemycourse, #education
NEW udemy course related to the latest Java Spring MVC Framework 4 for developing WEB applications with popular and proven technologies such as AngularJS by Google and HTML5. (Lectures are divided in three main sections so you don't have to learn AngularJS Framework until you start the last section. The last section will teach you AngularJS by Google and the integration with Java Spring MVC Framework 4)
https://www.udemy.com/java-spring-mvc-framework-with-angularjs-by-google-and-html5
Moreover, this course is designed and created with the mindset of teaching you the latest web technologies in a short period of time with low training cost and high-quality content including real production quality code examples.
Therefore after attending this course, you will be ready to design and develop any commercial Java Spring MVC applications by learning the main principals, best practices, and most important concepts.
Furthermore, this is a fast track course and covers the most important concepts in AngularJS Framework, HTML5 and the latest Java Spring MVC Framework 4x with code examples and sample applications. You will be able to download source codes/slides/diagrams by attending this course and you can use those samples/codes in your applications as well. Therefore, it will be more than enough for you to develop Java Spring MVC applications if you attend this course.
The benefits of attending this udemy course are listed like as below;
You will earn a higher salary hence you will be able to use the latest and productive technologies and this course will also improve the way of your thinking in terms of programming by teaching you dependency injection principle used in Spring MVC and AngularJS
You will be more confident about commercial WEB programming for the following years and general programming concepts as well.
We will only use FREE Open Source Software tools during the development of components in this course.
You will learn the latest Java Spring MVC Framework with hands-on examples
You will learn the usage of AngularJS by Google for developing structured rich client side applications
You will understand the usage of latest useful basic HTML5 tags with code examples
You will gain experience of using CSS(Style Sheets) in web applications
Learn how to develop, test, run and debug Java Spring MVC applications
Learn how to integrate AngularJS with Java Spring MVC framework.
https://www.udemy.com/java-spring-mvc-framework-with-angularjs-by-google-and-html5
#springframework, #spring, #udemy, #discount, #programming, #springmvc, spring, #udemycourse, #education
jsp implicit objects (predefined java objects)
jsp implicit objects are java objects that the jsp container makes available to developers in each page so that developer can call them directly without being explicitly declared......
there are 9 pre defined objects in jsp... which are being discussed in this ppt with diagram representation and fewer points..... not full information in slides ... just prepared for presentation purpose.... so u have to do the research work from internet and you tube.....
this ppt is self prepared and taken reference form you tube
Mumbai Academics is Mumbai’s first dedicated Professional Training Center for Training with Spoke and hub model with Multiple verticles . The strong foundation of Mumbai Academics is laid by highly skilled and trained Professionals, carrying mission to provide industry level input to the freshers and highly skilled and trained Software Professionals/other professional to IT companies.
JSP technology is used to create web application just like Servlet technology. It can be thought of as an extension to Servlet because it provides more accuracy.
A JSP page consists of HTML tags and JSP tags. The JSP pages are easier to maintain than Servlet because we can separate designing and development. It provides some additional features such as Expression Language, Custom Tags, etc. Extension to Servlet, Easy to maintain, Fast Development: No need to recompile and redeploy, Less code than Servlet
JSP AND XML USING JAVA WITH GET AND POST METHODSbharathiv53
This ppt contains JSP life cycle, Tags, Tomcat, Request String,
User Sessions, Cookies, Session Objects; XML - Tags, Elements,
Attributes, XML with CSS, XML and DTD (Document Type Definition),
XML Schema.
Its an distributed enviornment for developing the enterprise application.We can develop multi-tier,three-tier or n-tier architecture using this.In this Java Server Pages and Servlet is the important things
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
7.
Scripting- Insert java statements directly into the
program.
Directive- give direction to the JSP translator
Two types are available, Include, Page, Taglib
Actions – Used to convert JSP elements to java
servlet codes. Tag Libraries provide additional action
elements.
8.
Java statements are enclosed in special tags
<% ……. %>
<% =……. %>
<% !……. %>
Eg:
<% java.util.Date ct=new java,util.Date() %>
<%=%>
9. A set of attributes which are applicable for the entire
jsp page.
<%@ directive attr_name=value %>
3 types of directives are defined over jsp
Page Directive
Include Directive
Tablib Directive
10. <html> <body> <P> The following is a JSP declaration<P>
<%! int x = 5;
private int aMethod(int y) {
return x * y;
}
%>
<P> The following is a JSP expression, notice the lack of semi-colon<P>
<P> This is a basic jsp<P>
<%= new java.util.Date() %>
<P> The following is a JSP scriptlet<P>
<UL>
<% for (int i = 0; i < 3; i++) {
%>
<LI><%= aMethod(i) %>
<% } %>
</UL></body></html>
11.
Defines page-dependent attributes, such as scripting
language, error page, and buffering requirements
Syntax
<%@ page attribute="value"%>
or
<jsp:directive.page attribute="value" />// XML Markup
13. Attribute
Description
buffer
Specifies a buffering model for the output stream.
autoFlush
Controls the behavior of the servlet output buffer.
contentType
Defines the character encoding scheme.
errorPage
Defines the URL of another JSP that reports on runtime exceptions.
isErrorPage
if this JSP page is a URL specified by another JSP page's errorPage
attribute.
extends
Specifies a superclass that the generated servlet must extend
import
Specifies a list of packages or classes
info
Defines a string that can be accessed with the servlet's getServletInfo()
isThreadSafe Defines the threading model for the generated servlet.
language
Defines the programming language used in the JSP page.
session
Specifies whether or not the JSP page participates in HTTP sessions
isELIgnored Specifies whether or not EL expression within the page will be ignored.
14.
Includes a file during the translation phase
Syntax
<%@ import file="relative url" %>
or
<jsp:directive.include file="relative url" /> // XML Markup
15.
Declares a tag library, containing custom actions, used
in the page
User defined tags to implement custom behaviour.
Syntax
<%@ taglib uri="uri" prefix="prefixOfTag" >
or
<jsp:directive.taglib uri="uri" prefix="prefixOfTag" />
// XML Markup
18. Tag
Description
<c:out >
Like <%= ... >, but for expressions.
<c:set >
Sets the result of an expression evaluation in a 'scope'
<c:remove >
Removes a scoped variable (from a particular scope, if specified).
<c:catch>
Catches any Throwable that occurs in its body and optionally exposes it.
<c:if>
Simple conditional tag which evalutes its body if the supplied condition is
true.
<c:choose>
Simple conditional tag that establishes a context for mutually exclusive
conditional operations, marked by <when> and <otherwise>
<c:when>
Subtag of <choose> that includes its body if its condition evalutes to 'true'.
<c:otherwise >
Subtag of <choose> that follows <when> tags and runs only if all of the
prior conditions evaluated to 'false'.
<c:import>
Retrieves an absolute or relative URL and exposes its contents to either the
page, a String in 'var', or a Reader in 'varReader'.
<c:forEach >
The basic iteration tag, accepting many different collection types and
supporting subsetting and other functionality .
<c:forTokens>
Iterates over tokens, separated by the supplied delimeters.
<c:param>
Adds a parameter to a containing 'import' tag's URL.
<c:redirect >
Redirects to a new URL.
19.
The JSTL formatting tags are used to format and
display text, the date, the time, and numbers for
internationalized Web sites.
Syntax
<%@ taglib prefix="fmt“ uri= "http ://java. Sun .com /
jsp/jstl/fmt" %>
20. Tag
Description
<fmt:formatNumber>
To render numerical value with specific precision or format.
<fmt:parseNumber>
Parses the string representation of a number, currency, or
percentage.
<fmt:formatDate>
Formats a date and/or time using the supplied styles and pattern
<fmt:parseDate>
Parses the string representation of a date and/or time
<fmt:bundle>
Loads a resource bundle to be used by its tag body.
<fmt:setLocale>
Stores the given locale in the locale configuration variable.
<fmt:setBundle>
Loads a resource bundle and stores it in the named scoped
variable or the bundle configuration variable.
<fmt:timeZone>
Specifies the time zone for any time formatting or parsing
actions nested in its body.
<fmt:setTimeZone>
Stores the given time zone in the time zone configuration
variable
<fmt:message>
To display an internationalized message.
21.
The JSTL SQL tag library provides tags for
interacting with relational databases (RDBMSs)
such as Oracle, mySQL, or Microsoft SQL Server.
Syntax
<%@ taglib prefix="sql"
uri="http://java.sun.com/jsp/jstl/sql" %>
22. Element
Description
<jsp:useBean>
Makes a JavaBeans component available in a page.
<jsp:getProperty>
Gets a property value from a JavaBeans component and adds
it to the response.
<jsp:s etProperty>
Sets a JavaBeans property value.
<jsp:include>
Includes the response from a servlet or JSP page during the
request processing phase.
<jsp:forward>
Forwards the processing of a request to a servlet or JSP page.
<jsp:param>
Adds a parameter value to a request handed off to another
servlet or JSP page using <jsp:include>or <jsp:forward>
<jsp:plugin>
Generates HTML that contains the appropriate client
browser-dependent elements (OBJECT or EMBED) needed
to execute an Applet with the Java Plugin software.
23. Tag
Description
<sql:setDataSource>
Creates a simple DataSource suitable only for prototyping
<sql:query>
Executes the SQL query defined in its body or through the sql
attribute.
<sql:update>
Executes the SQL update defined in its body or through the sql
attribute.
<sql:param>
Sets a parameter in an SQL statement to the specified value.
<sql:dateParam>
Sets a parameter in an SQL statement to the specified
java.util.Date value.
<sql:transaction >
Provides nested database action elements with a shared
Connection, set up to execute all statements as one transaction.
24.
Are object which can use in JSP pages without
declaring them explicitly.
Object
Description
request
This is the HttpServletRequest object associated with the request.
response
This is the HttpServletResponse object associated with the response.
out
This is the PrintWriter object used to send output to the client.
session
This is the HttpSession object associated with the request.
application
This is the ServletContext object associated with application context.
config
This is the ServletConfig object associated with the page.
pageContext This encapsulates use of server-specific features like higher
performance JspWriters.
page
This is simply a synonym for this, and is used to call the methods defined by
the translated servlet class.
Exception
The Exception object allows the exception data to be accessed by designated
JSP.
33. <%@ page language="java" contentType="text/html" %>
<%! int globalCounter = 0; %>
<html>
<head>
<title>A page with a counter</title>
</head>
<body bgcolor="white">
This page has been visited: <%= ++globalCounter %> times.
<p>
<% int localCounter = 0;%>
This counter never increases its value: <%= ++localCounter %>
</body>
</html>
34. Can do by the following methods,
JavaBean properties
Request Information
Looping over arrays
45. By two different ways,
Passing control between pages
Passing data between pages
a. Passing control between pages
By using <jsp:forward>
Attributes are,
page
Example : “test.jsp”
name
“name”
value
“give any value”
<jsp:forward page="userinfoinput.jsp" >
<jsp:param name="msg" value="Invalid email address" />
</jsp:forward>