... Office system or with Visual Basic For small businesses (and for consultants creating applications for small businesses), the Access desktop development features are all that s required to store ... macros within desktop databases Chapter 23, “Using macros in desktop databases,” discusses the concept of event processing in Access, provides a comprehensive list of events, and explains the sequence ... releases Access Services in Access 2013 is built directly on SQL Server for the data storage One drawback for Access developers with 2010 web databases was that data was stored in SharePoint lists...
Ngày tải lên: 07/04/2014, 15:02
... page has been viewed by the current user Listing 15.8: SessionObjectTest.aspx name Tip Because each Session object stores information for a single user, store the absolute minimum information for each user Otherwise,...
Ngày tải lên: 24/12/2013, 01:17
A WEB APPLICANTION FOR THE TOURISM INDUSTRY IN HANOI by Dinh Huu Son
... Business-to-Business Commerce Opportunity EDI for All Businesses Businesses today transact with trading partners in one of two generalized fashions First, the majority of businesses use non-automated means ... companies and Service suppliers • Long- term Investors • Tourists The first customers are tourism companies and service suppliers Tourism companies would like to sell their services and putting ... products Business-to-business transactions often use purchase orders Many businesses not require you to pay for the product or service at the time of delivery, and some products and services are...
Ngày tải lên: 07/04/2013, 23:51
Localizing Client-Side Data in a Web Forms Application
... information in 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 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 ... the server as the client navigates through the site For example, you can this using session variables, the URL, or hidden fields Once the server knows the culture of the user, it can use this information...
Ngày tải lên: 28/10/2013, 18:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
... /classes copy \classes\BonForumRobot.class \ \jsp\forum\applet copy \classes\BonForumRobot$RefreshThread.class \ \jsp\forum\applet rem CLASS FILES MUST BE IN rem bonForum WEBAPP CLASS FOLDERS FOR ... BeanShell s Shell Do not confuse the BeanShell plug-in with another Shell console available in ElixirIDE.The Shell console gives you access to the system shell or command processor.This means that ... Apache XML Project 61 Installing Xerces 62 Xerces Parses XML 64 SAX Sees XML as Events 67 Installing Xalan 67 Xalan Transforms XML Using XSLT 70 Using Beanshell with Xalan 72 Using Xalan from the...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P2 ppt
... as long as the Web application is running 3.9.2 Session Scope Objects with session scope are contained by an HttpSession instance A session is associated with an HttpRequest object It is also ... 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) ... it creates some folders for you Among these is TOMCAT_HOME\logs.Tomcat puts its error messages into log files inside this folder.These messages can be useful for troubleshooting problems Take a...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P3 ppt
... Forum State bonCommand Values JSP Filenames (.jsp) visitor starts chat visitor_starts_chat visitor_starts_chat visitor_starts_chat_controls (not needed) visitor_starts_chat_frame visitor_starts_chat_frame ... visitor_starts_chat_controls.jsp Frame visitor_starts_chat.jsp visitor_starts_chat_frame.jsp Frame visitor_starts_chat.jsp bonCommand visitor_starts_chat_frame.jsp visitor_starts_chat_ready.jsp bonCommand visitor_starts_chat_controls.jsp ... guest sends a new message, it appears after a short delay to the chat messages display the next time this is refreshed The chat messages being displayed are intermittently refreshed so that messages...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P4 docx
... else if(size < 1) { chatMessagesPageSize = “1”; } session.setAttribute(“chatMessagesPageSize”, chatMessagesPageSize); %> The verified chatMessagesPageSize value is used later in the page to set ... session associated with the browser expires A session expires only when the browser is inactive longer than a set period of time: a busy browser s session will not expire, and an unused browser s ... addition as new commands: Setting the refresh rate of chat messages Setting the size of select lists (besides the chat messages list done now) Setting the relative sizes of the various HTML frames Setting...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P5 pptx
... BonForumStore session = request.getSession(); session.setAttribute( “actorNickname”, “system”); serviceStatus = “SystemCommands”; } else { serviceStatus = “ProcessRequest”; } } } else { serviceStatus ... BonForumStore Makes user input available to chat processes, by session Processes chat messages from JSP users to other JSP users Manages XML data items for multiple simultaneous users Forwards users ... // It is ProcessRequest, // DecodeServletMappedURI, // or SystemCommands! check for existing session if no session set serviceStatus to UserMustLogin else get sessionId check requested sessionId...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P6 ppt
... the session actor is the host in a chat To brand messages with the host that sent them n n The first use was discussed previously in the section “Rejoining Existing Chats.”The second use of hostKey ... two steps listed In fact, when the session that starts a chat times out, the chat does stay in the XML data, and it remains functional However, it loses its host because the host s session has ... are used by BonForumEngine processing Has methods for use by JSP custom tag classes Has methods for use by code in JSP scriptlets Outputs chat messages from XML with page navigation Outputs tree...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P7 pptx
... the classes that comes with the Apache Xalan XSLT processor packages is an applet called XSLTProcessorApplet As you might guess from its name, this applet encapsulates the basic XSLT transform ... values in all scopes (page, request, session, and application) Outputs all successive sorted node paths from a bonForumXML or bonBufferXML subtree outputPathNames outputChatMessages Outputs sequential ... JspParseEventListener class, the Parser class, and its static final Tag class.You will see that a deep understanding of tag libraries requires an understanding of the rest of JSP, which requires an understanding...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P8 pdf
... happens by dissecting some of the code produced by the JSP container when it translates a JSP in which this tag has been used.We wrap up the discussion of this tag with some notes about its design ... Xalan2Transformer.java We first show and discuss the TransformerTag class source code, and then we show the source for the two Xalan processor encapsulation classes 10.6.2 The transform Descriptor ... Xalan1Transformer Class The following listing comes of the source code for the Xalan1Transformer class, which encapsulates the steps necessary to carry out an XSLT process using the XalanJava processor from...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P9 pptx
... Maps Data Trees The ForestHashtable class is designed to simulate a database table that uses three columns as key values.You can implement the same functionality as the ForestHashtable class by ... XML Data Storage Class: ForestHashtable 11.4.11 Linking List Controls Frequently, in such user interfaces, the need arises to link two or more lists of items For this discussion we assume that ... whose visibility is tied to an HTTP session when that session ceases to exist? Such nodes would never normally be accessed again, so they must be either be deleted from the tree or associated with...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P10 ppt
... /classes javac BonForumRobot.java -d /classes copy \classes\BonForumRobot.class \ \jsp\forum\applet copy \classes\BonForumRobot$RefreshThread.class \ \jsp\forum\applet rem CLASS FILES MUST BE ... 12.10 Java Servlets 12.10.1 Servlets: Main Web Site Servlet Web site at Sun http://java.sun.com/products/servlet/ 12.10.2 Servlets: Specifications Servlet implementations and specifications http://java.sun.com/products/servlet/download.html ... Archives of SERVLET-INTEREST@JAVA.SUN.COM http://archives.java.sun.com/archives/servlet-interest.html 12.10.8 Servlets: Resources Jason Hunter s Web site http://www.servlets.com Free, open source...
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P11 ppt
... implemented yet, so stale session must re-login.) //See if requested session is still valid (testing this) String requestedSessionId = request.getRequestedSessionId(); if(request.isRequestedSessionIdValid()) ... session) if(session == null) { log(sessionId, “err”, “Not entering, but session is null UserMustLogin”); serviceStatus = “UserMustLogin”; } else { // request came with a session sessionId = session.getId(); ... applet its parameters // so we get a new one here: session = request.getSession(); // creates new session sessionId = session.getId(); log(sessionId, “out”, “NEW LOGIN sessionId:”+sessionId);...
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P12 pdf
... messages according to session attributes // This allows user to set size of output and page through messages // messages array gets sorted message times in reverse order String[] messages = (String[]) ... normalize((String)session.getAttribute(“numberOfMessages”)); try { int lastNumberOfMessages = Integer.parseInt(lastNumOfMessages); int numberOfNewMessages = numberOfMessages lastNumberOfMessages; numberToSkip ... later log(sessionId, “err”, “outputBufferChatMessages(), ERROR! NO ItemKey found in message attributes!”); continue; } // if its this session s itemKey, it is also this session s chat if(messageItemKey.equals(itemKey))...
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P13 pptx
... makes node UNIQUE for nodeName in session, and visible only to current session * = SESSION_ID_AND_CREATION_TIME allows multiple nodes with nodeName, and visible only to current session * @param sessionId ... if(nodeKeyKeyPrefix == SESSION_ID) { // allows only one key per session // use this option to reduce size of table // by not storing key to nodeKeys not needed // (examples: message keys, messageKey keys) nodeKeyKey ... inXML, String inXSL, String outDoc, String param1) throws org.xml.sax.SAXException, Exception { XSLTProcessor processor = null; XSLTInputSource inputXML = null; XSLTInputSource inputXSL = null; XSLTResultTarget...
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P14 pptx
... chatMessagesPageSize = “10”; } if(size > 99) { chatMessagesPageSize = “99”; } else if(size < 1) { chatMessagesPageSize = “1”; } session.setAttribute(“chatMessagesPageSize”, chatMessagesPageSize); ... chatMessagesPageSize = “10”; } if(size > 99) { chatMessagesPageSize = “99”; } else if(size < 1) { chatMessagesPageSize = “1”; } session.setAttribute(“chatMessagesPageSize”, chatMessagesPageSize); ... Appendix C Source Code for bonForum Web Application errorMessage1 = requestedSessionId + “ is NOT valid session.”; } HttpSession maybeSession = request.getSession(false); if(maybeSession == null)...
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P15 pptx
... chat JSPs (processRequest( ) method), 223-224 chat messages (processRequest( ), 260-262 chat variables (processRequest( ) method), 225-228 class, 190 configuring serviceStatus/sessionID (processRequest( ... “/bonForum/jsp/forum/visitor_starts_chat_frame.jsp”); session.setAttribute(“refresh”, “true”); session.setAttribute(“increment”, “5000”); session.setAttribute(“limit”, “5000”); session.setAttribute(“message”, ... increment = (String)session.getAttribute(“increment”); String limit = (String)session.getAttribute(“limit”); String message = (String)session.getAttribute(“message”); %>
Ngày tải lên: 24/12/2013, 07:17
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P16 docx
... (processRequest( ) method), 223-224 chat messages (processRequest( ) method), 260 chat variables(processRequest( ) method), 225-228 class, 190 configuring serviceStatus/sessionID (processRequest( ... 134-135 session-unique elements, 136 session-visible children, 411 sessionID, configuring, 221 sessions attributes, 157, 159-160 chatSubject, 167-171 host_executes_chat.jsp file, 175 host_executes_chat_controls.jsp ... style bathhouses, administrative buildings, villas, storehouses, a sophisticated water system, and defensive structures Historical accounts suggest that after Herod s death in BC, Masada fell under...
Ngày tải lên: 24/12/2013, 07:17