Running and testing a page from Visual Studio. Prerequisites In order to complete this walkthrough, you will need: NET Framework is installed automatically. If you are using Visual Studio, this walkthrough assumes that you selected the Web Development collection of settings the first time that you started Visual Studio.
The advantages of JSP are: Separation of static and dynamic contents: JSP enables the separation of static contents from dynamic contents.
The dynamic contents are generated via programming logic and inserted into the static template. This greatly simplifies the creation and maintenance of web contents.
Reuse of components and tag libraries: The dynamic contents can be provided by reusable components such as JavaBean, Enterprise JavaBean EJB and tag libraries - you do not have to re-inventing the wheels. However, it is important to note that servlets and JSPs are complementary technologies, NOT replacement of each other.
Servlet can be viewed as "HTML inside Java", which is better for implementing business logic - as it is Java dominant. JSPs are often used for the View Vwhich mainly deals with presentation. We shall use the webapp called "hello" that we have created in our earlier exercise. From your browser, choose the "View Source" option to check the response message.
It should be either of the followings depending on the random number generated. Check out the generated servlet for "first. The relevant part of the generated servlet is extracted as follows with some simplifications: Hence, the expression will be evaluated, and the result of the evaluation written out as part of the response message.
Subsequent accesses to the same JSP will be much faster, because they will be re-directed to the converted and compiled servlet directly no JSP-to-servlet conversion and servlet compilation needed againunless the JSP has been modified.
Revisit Java Servlets A typical Java servlet as shown below contains three kinds of methods: The service methods takes two arguments: A PrintWriter called out is created for writing out the response to the network.
Any change to the web page's presentation such as background color and font size requires re-coding and re-compilation of servlet program. No "action" attribute is specified, the default "action" is the current page i.
The JSP scriptlet checks if the query parameter "author" exists to decide whether to dynamically generate the enclosed codes.
The values are echoed back using an unordered list. This expression will be placed inside a out. Hence, the expression will be evaluated and printed out as part of the response message.
Any valid Java expression can be used. There is no semi-colon at the end of the expression. JSP scriptlets let you insert an arbitrary sequence of valid Java statement s into the service method of the converted servlet.
All the Java statements in a scriptlet are to be terminated with a semi-colon. The HTML codes are passed to an out. The syntax of the JSP directive is: You can use include directive to include navigation bar, copyright statement, logo, etc.
· This is a simple tutorial illustrating how to create Web-Based image slideshows with some cool transition effects similar to those found in Microsoft's PowerPoint. The slideshow cycles through the set number of images without having to reload the rest of the page.
Download the complete slideshow iridis-photo-restoration.com · It's a fairly simple script actually. If you add or take away images, make sure you change out the number that the functions are looking for.
Also, if you simply want the images to scroll through without any text or text box, lose the text box in the iridis-photo-restoration.com://iridis-photo-restoration.com Notice that to iridis-photo-restoration.com(), another method, we use this, not $(this).This is because our greenify function is a part of the same object iridis-photo-restoration.com()..
link Chaining. This works, but there are a couple of things we need to do for our plugin to survive in the real iridis-photo-restoration.com://iridis-photo-restoration.com BUBBLES EFFECT & EASY STYLE CSS3 SLIDER. This is a demo with Easy pattern and Bubbles animation.
Arrows are quite simple - plain and clear white lines. The frame is also iridis-photo-restoration.com