creating a web page layout in photoshop
Creating a Web Service
... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = ... null; Creating a Web Service In this section, you'll create a Web service that contains a method that returns a DataSet containing rows from the Customers table. Start VS .NET and select ... returns a DataSet containing rows from the Customers table. You pass a WHERE clause to the RetrieveCustomers() method in the whereClause parameter; this WHERE clause is then used in the SELECT statement...
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Tài liệu Creating a Class That Participates in an Automatic Transaction ppt
... programmatically to participate automatically in an existing transaction, to start a new transaction, or to not participate in a transaction. The following steps prepare a class to participate in ... they can participate in an automatic transaction. Once an object is marked to participate in a transaction, it will automatically execute within a transaction. The object's transactional ... transactions that span multiple remote databases and multiple resource managers. ã Objects participating in automatic transactions do not need to anticipate how they might be used within a...
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A WEB APPLICANTION FOR THE TOURISM INDUSTRY IN HANOI by Dinh Huu Son
... 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 ... moon, and interactive games. Java, another powerful programming language, is bringing a whole new level of interactivity to the web. Somewhere in between CGI and Java is Javascript, a language ... capital with legendary pagodas such as Srisakhet - Hortakeo, Thatluang. From Hanoi, many interesting tours are available because they are offered by various Vietnam International travel agencies...
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Localizing Client-Side Data in a Web Forms Application
... Example 3-5. File: ADOCookbookCS0305.aspx.cs // Namespaces, variables, and constants using System; using System.Threading; using System.Globalization; using System.Data; using System.Data.SqlClient; ... server's settings. The sample code-behind for the Web Forms page contains one event handler and a single method: Form.Load Creates the CultureInformation object based on the user's settings. ... culture. [ Team LiB ] [ Team LiB ] Recipe 3.5 Localizing Client-Side Data in a Web Forms Application Problem You need to format dates and currency values according to the culture...
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Displaying an Image from a Database in a Web Forms Control
... display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET Image control from a database field by pointing the ImageUrl property of an Image control to a web page ... following steps outline the required tasks: 1. Create a web page that outputs a binary stream containing the image from the database. 2. Create a SQL statement to retrieve the required image ... statement to retrieve the required image from the database and retrieve the image using a DataReader. A DataTable or DataSet filled using a DataAdapter can also be used. 3. Set the ContentType property...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
... “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;”➥de/tarent/forum/Xalan2Transformer.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalan-➥j_2_0_1\bin\xerces.jar;” de/tarent/forum/TransformTag.java ... “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputChatMessagesTag.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputDebugInfoTag.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/NoCacheHeaderTag.java ... “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalan-➥j_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/Xalan1Transformer.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;”➥de/tarent/forum/Xalan2Transformer.java...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P2 ppt
... c:\jakarta-tomcat\classes;c:\jakarta-tomcat\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➥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➥ls.jar2001-05-23 ... c:\jakarta-tomcat\classes;c:\jakarta-tomcat\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➥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➥ls.jar2001-05-23 ... editor.Congratulations! You now have a new Web application installed. As the chess sayinggoes, “the rest is all a matter of details.”You have what you need: an example of a Javaservlet calling a JSP page, ...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P3 ppt
... discussed and heralded in particular as a great benefit in connectinglegacy applications to modern Web- based applications.Within a Web application, passing even one parameter that contains XML data ... environments.5.4 XML Data Flows in Web ApplicationsWe believe that passing XML data within a Web application will turn out to be asimportant as passing XML data between systems and applications.The latter ... database management systembecause handling chat data is an obvious job.We decided against that for several rea-sons. One is that we did not want to assume that all our readers are familiar...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P4 docx
... of actors, we can hardly have a programintelligent enough to maintain a meaningful user experience. In the bonForum Web application, we also use another mechanism to relate differ-ent Web pages ... bonForumXML (a ForestHashtable) as a string.Now we decided to make it the input XML stream for the Xalan XSLT processor aspart of our TransformTagclass.Displaying the available chats would mean ... lines per page for chat messages display %><% String chatMessagesPageSize =(String)session.getAttribute(“chatMessagesPageSize”);int size = 10;try {size = Integer.parseInt(chatMessagesPageSize);}catch...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P5 pptx
... 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 element08 ... to each JSP-produced page of a bonForuminstance.The incoming request parameters are validated and made available to the Web application in whatever scope is appropriate.We will give two examples ... “sessionMaxInactiveMinutes”,sessionMaxInactiveMinutes );}As a second example of request parameter handling, see how simply the age valueinput by a bonForum user is made available in the session...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P6 ppt
... If the actor was in the chat, always join it with the previous status; otherwise,warn and ask again.3. If the actor was in the chat, always join as a guest; otherwise, warn and ask again.08 ... prototype so far implemented, we have modeled that databaseas an instance of the ForestHashtableclass.The details of that class are covered in Chapter 11, “XML Data Storage Class: ForestHashtable.”BonForumStorealso ... in terms ofexamples taken from the source code.nActs as wrapper for XML database (now a ForestHashtable)nInitializes the XML database for use as a chat Web appnLoads XML files into a...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P7 pptx
... about vari-ables that are used in the Web application. It will assume as it translates the tag thatthese variables are available as page attributes. Later, when we look at the translatedJava ... time about tags and the variables they use.These classesare TagAttributeInfo,TagData,TagExtraInfo,TagInfo,TagLibraryInfo, andVariableInfo.The doStartTag( ) MethodImplementing the ... de.tarent.forum;import javax.servlet.jsp.tagext.*;public class BonForumTagExtraInfo extends TagExtraInfo {public VariableInfo[] getVariableInfo(TagData data) {return new VariableInfo[] {new VariableInfo(“output”,“String”,true,10...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P8 pdf
... without using any tabsor spaces! Thankfully, that bug seems to be gone now—at least, while using the Xalan-Java 1 compatibility JAR or the Xalan-Java 2 JAR.10.8 Displaying the Available bonForumsWe ... system_executes_command.jsp. Note that if you have Xalan-Java-2,you can also set xalanVersionto Xalan Java 1, as long as the compatibility JAR fileis accessible, for example, as TOMCAT_HOME\lib\xalanj1compat.jar.Let’s ... twoclasses to encapsulate the steps required for either Xalan-Java 1or Xalan-Java 2.Theclasses are called Xalan1Transformerand Xalan2Transformer. Each has one methodcalled transform, which...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P9 pptx
... the pathNameHashtable(as an element this time)with a key that is a string containing the pathNamethat was just given as an example.Mapping User Choices to PathName KeysWe can now display ... watermark. 416Chapter 11 XML Data Storage Class: ForestHashtableattribute to a chat element.We will also try using it to allow a chat host to change therating of a guest in a chat.WarningThe ... changeChatActorRating()Method” in Chapter 8, a chat host has commands available to raise or lower the rating of any guest in the“current” chat. (That functionality will later be extended to allow any...
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Tài liệu Maintaining State in a Web Application pptx
... 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 ... the PageIndexChanged event and set your DataGrid1_PageIndexChanged() method as follows: private void DataGrid1_PageIndexChanged( object source, System .Web. UI.WebControls.DataGridPageChangedEventArgs ... create a 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...
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