... CultureInfo.CurrentCulture.NativeName; } // Sample data that might come from a database // displayed according to culture set by user dateLabel.Text = DateTime.Now.ToString("D"); shortDateLabel.Text = DateTime.Now.ToString("d"); ... information for a user You can store it persistently on the client in a cookie Or you can store it in a database on the server and store it to a session variable when the client logs in or on an ad-hoc ... it can use this information in culture-specific operations Fortunately, NET provides a collection of classes which makes this relatively easy The System.Globalization namespace contains classes...
... strPassword are passed, and a Boolean type value is returned The rest of this routine should look somewhat familiar because a DataAdapter object is created, and a DataTable object is filled, based ... match, then False is passed back Listing 13.2 SecurityServices.asmx.vb: Web Method to Validate Username and Password
... 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) ... ➥bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta➥tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta➥tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too ... org.apache.tomcat.util.xml.XmlMapper.readXml(XmlMapper.java:207) at org.apache.tomcat.startup.Tomcat.stopTomcat(Tomcat.java:186) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:130) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:163)...
... BonLogger.java BonForumTagExtraInfo.java OutputPathNamesTag.java OutputChatMessagesTag.java OutputDebugInfoTag.java NoCacheHeaderTag.java Xalan1Transformer.java Xalan2Transformer.java TransformTag.java ... and heralded in particular as a great benefit in connecting legacy applications to modern Web- based applications Within aWeb application, passing even one parameter that contains XML data can ... 5.4 XML Data Flows in Web Applications We believe that passing XML data within aWebapplication will turn out to be as important as passing XML data between systems and applications.The latter...
... we make that Web app global information available: Logging all To access context-initialization parameters ... being an academic exercise rather than a serious, practical example of aWebapplication We would rather call it R&D than academic, but we also recognize that the way we research software technologies ... serviceStatus is changed to ProcessRequest Until we add a user manager and chat data persistence, a chat in bonForum can last only as long as the session that creates it (More accurately, a chat can...
... the pathNameHashtable The parent nodeKey is there with a key which is its pathName (and equal to chatSubject) nameAndAttributes nameAndAttributes nameAndAttributes nameAndAttributes nameAndAttributes ... 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 ... (now a ForestHashtable) Initializes the XML database for use as a chat Web app Loads XML files into a database using its methods Dumps the content of the database as XML in a string Provides access...
... in the Webapplication It will assume as it translates the tag that these variables are available as page attributes Later, when we look at the translated Java code for a Tag Handler instance, ... and tags Also, each parameter tag that you have needs a few changes, especially the following: Change each param tag into a jsp:param tag Enclose the value of each attribute ... A custom tag is used to express a custom action.That action encapsulates some Java-based functionality, made possible by a Java class called a tag handler.This is, in fact, a server-side JavaBean.This...
... OutputChatMessagesTag Class 349 ); } The first method called handles the start tag In particular, it has access to its attribute values, if any All tags have astart tag; this method is always called ... 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 ... system_executes_command.jsp Note that if you have Xalan-Java-2, you can also set xalanVersion to Xalan Java 1, as long as the compatibility JAR file is accessible, for example, as TOMCAT_HOME\lib\xalanj1compat.jar...
... public PathNameHashtable pathNameHashtable = new PathNameHashtable(); As with the NodeNameHashtable class, you can see that this cache is an instance of a class (PathNameHashtable) that has been ... is a technique that can be applied easily to the additional dynamic XML application- data sets that are envisioned for other Web applications (for example, an e-commerce application named bonMarketPlace) ... extend java.util.Hashtable, but it adds nothing else to that class Again, this has been done only to make the pathNameHashtable variable available from JSP tags BonForumEngine Uses pathNameHashtable...
... need and at a cost you can handle You can start with these: • • • • Advanced Merchant Services Network Solutions Yahoo! Merchant Accounts Avanti Merchant Services Article: Managing your Web Images ... together in a sentence or paragraph, punctuation makes them understandable and gives them meaning In HTML, the punctuation marks are called “tags.” Here’s a simple example: Say you want to add the ... When aWeb browser reads that code, this will appear on your page: Is HTML really so easy? You’ll notice that for every tag, like for the start of a paragraph, there is also a closing tag –...
... the database Using a DataGrid Control to Access a Database A DataGrid allows you to access rows in a database table In the following sections, you'll learn how to create an ASP.NET Webapplication ... that uses a DataGrid control to access the rows in a database table The DataGrid you'll create will display the rows from the Products table of the Northwind database Creating the WebApplication ... to createa DataSet object You use a DataSet object to store a local copy of the information stored in the database A DataSet object can represent database structures such as tables, rows, and...
... 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, else warn and ask ... //handle chatMessagesNavigator chatMessagesNavigator = normalize((String)request.getParameter(“chatMessagesNavigator”)); if(chatMessagesNavigator.trim().length() > 0) { session.setAttribute(“chatMessagesNavigator”, ... java.io.*; import java.util.Collections; import java.util.ArrayList; import java.util.Iterator; import java.util.Enumeration; import java.util.TreeMap; import java.util.Hashtable; //import javax.servlet.*;...
... for a pathName in a pathNameHashtable * (The NodeKey for each element in the “subjects” subtree * is also in a pathNameHashtable, with a pathName key) * * @param pathName String * @param pathNameHashtable ... watermark 15 1089-9 XC 6/26/01 7:40 AM Page 544 544 Appendix C Source Code for bonForum WebApplication * @param pathName String * @param pathNameHashtable PathNameHashtable * @param forestHashtable ... if(nodeKeyHashtableName.equals(“pathNameHashtable”)) { if(forestHashtable.getPathNameHashtable().containsKey(parentNodeKeyKey)) { nonRootNodeKey = (NodeKey)forestHashtable.getPathNameHashtable().get(parentNodeKeyKey);...
... Creates a ForestHashtable of a given capacity * * @param capacity initialCapacity of parent java.util.Hashtable */ public ForestHashtable(int capacity) { super(capacity); nodeNameHashtable = new ... Creates a ForestHashtable with the default capacity */ public ForestHashtable() { super(); nodeNameHashtable = new NodeNameHashtable(); pathNameHashtable = new PathNameHashtable(); } /** Creates ... pathNameHashtable * @return PathNameHashtable pathNameHashtable */ protected PathNameHashtable getPathNameHashtable() { return pathNameHashtable; } /** Returns nodeKey from a BonNode, as an object...
... Java applets and applications 5.Trademarks and Logos.You acknowledge and agree as between you and Sun that Sun owns the Java trademark and all Java-related trademarks, service marks, logos and ... type=”radio” name=”xalanVersion” value=”Xalan-Java 1”>Xalan-Java 1 Xalan-Java 2