... you'll add are paragraphs about Dave's company and its wares Marking Paragraph Elements As you saw earlier, you can mark a paragraph element using the tag where content is the content of the paragraph ... convey an h l heading using increased volume preceded by an extended pause Now that you've seen how to mark page headings, you can add some to Dave's Webpage Dave has three headings he wants to add ... Plain text A paragraph Plain text Preformatted text, retaining all Fixed width text white space and special characters I I I b ITutorial Developing aWebPage I HTML and XHTML & HTML 29 Working...
... UltraDev is also a professional editor for creating and managing Web sites and pages Because it incorporates all of Dreamweaver's page design and site management tools, UltraDev makes it easy ... why Javascript is so important Javascript is being used to create dynamic web pages, validate forms, and make interactive web pages When combined with HTML, Javascript has a simplified language ... is a professional environment for building Web applications AWeb application is a collection of pages that interact with each other and with various resources on aWeb server, including databases...
... cultureNativeNameLabel.Text = CultureInfo.CurrentCulture.NativeName; } // Sample data that might come from a database // displayed according to culture set by user dateLabel.Text = DateTime.Now.ToString("D"); ... These classes are useful in writing globalized applications Within this namespace, the CultureInfo class represents information about a specific culture and is used in culture-specific operations ... culture-specific operations Fortunately, NET provides a collection of classes which makes this relatively easy The System.Globalization namespace contains classes that specify culture-related information These...
... containing the image from the database Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader A DataTable or DataSet filled using a DataAdapter ... image from the database and serves it to the Image control on the webpage that the client sees The following steps outline the required tasks: Create awebpage that outputs a binary stream ... the image as a binary stream The BinaryWrite( ) method of the HttpResponse object writes a stream of binary characters to the HTTP output stream rather than a textual stream Response.BinaryWrite((byte[])dr["Photo"]);...
... support via something known as the Java Virtual Machine (JVM), and there are several standard and non-standard tags that are used to add Java applets to awebpage These tags tell ... than Java, and also you don't have to worry about integrating different languages into the page, as Curl is capable of providing the same features as both Java and JavaScript 16 Getting Started ... is also very powerful, faster than ASP, and instantly familiar to Java programmers It allows the Java program to leverage the aspects of the Java2 platform such as JavaBeans and the Java libraries...
... following lines: Including all jars in c:\jakarta-tomcat\lib in your CLASSPATH Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakartatomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we ... java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at ... java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.xml.sax.helpers.ParserFactory.makeParser(ParserFactory.java:124...
... OutputDebugInfoTag.java NoCacheHeaderTag.java Xalan1Transformer.java Xalan2Transformer.java TransformTag.java NodeKey.java BonNode.java ForestHashtable.java BonForumStore.java BonForumEngine.java These ... in connecting legacy applications to modern Web- based applications Within aWeb application, passing even one parameter that contains XML data can be a simple yet powerful way to pass a lot of ... Forwarding Each Request to a JSP At about the same time, we realized that it was easier to create a different JSP page to handle each three-part command than it was to continually revise a Java...
... output, actually) Here is how we make that Web app global information available: Logging all To access ... Topic Performing thread synchronization Synchronizing the XML database Finding the chat and actor status in Chat Rejoining existing chats Starting a chat Adding a host actor Adding a chat element ... to a chat Handling “guest executes chat” Getting chat item Synchronizing the XML database Finding chat and actor status in chat Rejoining a chat Joining a chat I I I I I I I Adding a guest actor...
... transformation of a visitor into a chat guest Joining a Chat Many parallels exist between the code that implements starting a chat and the code that implements joining a chat After reading about ... take a look at how a host can rate a chat guest After that, we discuss a variety of ways to call bean methods from JSP The changeChatActorRating( ) Method A command available to chat hosts (and ... classes, one for Xalan-Java and one for XalanJava Simplifying greatly, here are the statements called by the TransformTag class to get its XML database ina string: private static BonForumStore...
... class at translation or compilation time to get information about variables that are used in the Web application It will assume as it translates the tag that these variables are available as page ... there are others that give the JSP container information at JSP translation time about tags and the variables they use.These classes are TagAttributeInfo, TagData, TagExtraInfo, TagInfo, TagLibraryInfo, ... accessing the instance variables within that instance Our outputTable and iterator not need to be thread-safe after all! In fact, for the same reason the tag attribute property variables in a...
... XML data.That is what it’s for, after all! Certainly, it would have been easier to keep all the data in an SQL database and use JDBC connections and SQL queries (tag library are already available) ... required for either Xalan-Java or Xalan-Java 2.The classes are called Xalan1Transformer and Xalan2Transformer Each has one method called transform, which returns a string containing the results of ... the Tag Handler object looks for an attribute in application scope, also named xalanVersion, and uses its value to select the processor At present, only Xalan Java and Xalan Java are valid values...
... NodeNameHashtable class, you can see that this cache is an instance of a class (PathNameHashtable) that has been defined to extend java.util.Hashtable, but it adds nothing else to that class Again, ... NodeNameHashtable nodeNameHashtable = new NodeNameHashtable(); Notice that a class called NodeNameHashtable has been defined that extends java.util.Hashtable but that adds nothing to that class.This ... immediately put into the pathNameHashtable (as an element this time) with a key that is a string containing the pathName that was just given as an example pathNames Mapping User Choices to PathName...
... cart in the database Using a DataGrid Control to Access a Database A DataGrid allows you to access rows ina database table In the following sections, you'll learn how to create an ASP.NET Web ... method as follows: private void DataGrid1_PageIndexChanged( object source, System .Web. UI.WebControls.DataGridPageChangedEventArgs e) { DataGrid1.CurrentPageIndex = e.NewPageIndex; sqlDataAdapter1.Fill(dataSet11, ... sections I'll also discuss storing information about aWeb application in the database Storing Information Using a Session Object A Session object allows you to store separate information for each user...
... exists // always warn user and ask again for new subject and/or new topic // if actor was in it, always join with previous status, else warn and ask again // if actor was in it, always join as guest, ... cannot parse maxInactiveInterval app attr as int: “ + sessMax); minutes = -1; } session.setMaxInactiveInterval(minutes); // default to forever //session.setMaxInactiveInterval(30); // chats last ... Web Application * (See chapter “Java Servlet and Java Bean - BonForumEngine and BonForumStore” * in the book: XML, XSLT, Java and JSP - A Case Study in Developing aWeb Application) * * @param...