build a web application without writing any code
Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
Ngày tải lên :
14/12/2013, 22:15
... “.;c:\jakarta-tomcat\lib\servlet.jar;”
➥
de/tarent/forum/OutputChatMessagesTag.java -d /classes
javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”
➥
de/tarent/forum/OutputDebugInfoTag.java -d /classes
javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”
➥
de/tarent/forum/NoCacheHeaderTag.java ... “.;c:\jakarta-tomcat\lib\servlet.jar;”
➥
de/tarent/forum/NoCacheHeaderTag.java -d /classes
javac -classpath “.;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 ... “.;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 /classes
javac -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...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P2 ppt
Ngày tải lên :
14/12/2013, 22:15
... 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.jar
2001-05-23 ... 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.jar
2001-05-23 ... files, are meant to hold a set of class files that can be placed in the class-
path and double-clicked using a GUI to launch an application.
If you add a Web application to Tomcat “automatically”...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P3 ppt
Ngày tải lên :
14/12/2013, 22:15
... discussed and heralded in particular as a great benefit in connecting
legacy 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 Applications
We believe that passing XML data within a Web application will turn out to be as
important as passing XML data between systems and applications.The latter ... database management system
because 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
Ngày tải lên :
14/12/2013, 22:15
... was to make sure that any input
that came from a user could be used as an XML attribute value.The example that
prompted that (hopefully code- wide) precaution was the
chatTopic
attribute that ...
bonForumXML
(a
ForestHashtable
) as a string.
Now we decided to make it the input XML stream for the Xalan XSLT processor as
part of our
TransformTag
class.
Displaying the available chats would mean ... for a bonForum user to become a host by starting a chat and
then re-enter the same chat as a guest.The problem is that that user then loses the
capability to again be a host of that chat. Having...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P5 pptx
Ngày tải lên :
14/12/2013, 22:15
... logic, by
making one more variable available to each JSP-produced page of a bonForum
instance.
The incoming request parameters are validated and made available to the Web
application in whatever ... the applet parameters right on
the _robot page? Using the same target parameter as we did in the last section as an
example, that would mean doing this:
<jsp:param name=”target” value=”display”/>
The ... flow—and that hopefully
have self-explanatory names:
boolean haveSubject = true;
boolean haveTopic = true;
boolean actorIsHostInChat = false;
boolean actorIsGuestInChat = false;
boolean chatExistsForSubjectAndTopic...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P6 ppt
Ngày tải lên :
14/12/2013, 22:15
... this watermark.
279
8.2 The BonForumStore Class
object.That means that all the pathnames are available again but are sorted alphabeti-
cally.The code on a JSP document likes it that way.
The ... database (now a
ForestHashtable
)
n
Initializes the XML database for use as a chat Web app
n
Loads XML files into a database using its methods
n
Dumps the content of the database as XML in a string
n
Provides ... there are two such XSLT classes, one for Xalan-Java 1 and one for Xalan-
Java 2.
Simplifying greatly, here are the statements called by the
TransformTag
class to get
its XML database in a string:
private...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P7 pptx
Ngày tải lên :
14/12/2013, 22:15
... 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, you can see where the value ... bean from Tag Handler classes, and there are different ways to manage that.
A bean can even be made into a tag handler itself, simply by implementing the
Tag
interface.We make our bean available ...
TagExtraInfo
.That means that the JSP container will be capa-
ble of using this class at translation or compilation time to get information about vari-
ables that are used in the Web application. ...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P8 pdf
Ngày tải lên :
14/12/2013, 22:15
... 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.
Let’s ... two
classes to encapsulate the steps required for either
Xalan-Java 1
or
Xalan-Java 2
.The
classes are called
Xalan1Transformer
and
Xalan2Transformer
. Each has one method
called
transform
, which ...
nodeNameHashtable
for each session. Using the unique
nodeKey.aKey
was a natural
choice because
BonForumEngine
was already getting that back from the database when-
ever any node was added.Then...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P9 pptx
Ngày tải lên :
14/12/2013, 22:15
... created by the following
statement from the file ForestHashtable.java:
public NodeNameHashtable nodeNameHashtable = new NodeNameHashtable();
Notice that a class called
NodeNameHashtable
has ... this watermark.
416
Chapter 11 XML Data Storage Class: ForestHashtable
attribute to a chat element.We will also try using it to allow a chat host to change the
rating of a guest in a chat.
Warning
The ... previously.This way, we can search
through a much smaller data set that is guaranteed to contain all the new child nodes
that we must find instead of making many new requests from a database.
Climbing...
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Tài liệu Maintaining State in a Web Application pptx
Ngày tải lên :
24/12/2013, 01:17
... rows in a database table. In the following sections,
you'll learn how to create an ASP.NET Web application that uses a DataGrid control to
access the rows in a database table. The DataGrid ... you're building a Web
site that a user can order products from, store their shopping cart in the
database.
Using a DataGrid Control to Access a Database
A DataGrid allows you to access ... 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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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P10 ppt
Ngày tải lên :
24/12/2013, 07:17
... “.;c:\jakarta-tomcat\lib\servlet.jar;”
de/tarent/forum/NoCacheHeaderTag.java -d /classes
javac -classpath “.;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 /classes
javac -classpath ... bonChatGuestsTEST.html
java -classpath “c:\jakarta-tomcat\lib\xalanj1compat.jar;c:\jakarta-
tomcat\lib\xerces.jar;c:\jakarta-tomcat\lib\xalan.jar”
org.apache.xalan.xslt.Process -IN bonForumIdentityTransform.xml ... /classes
javac de/tarent/forum/BonNode.java -d /classes
javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”
de/tarent/forum/ForestHashtable.java -d /classes
javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”
de/tarent/forum/BonForumStore.java...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P11 ppt
Ngày tải lên :
24/12/2013, 07:17
... nickname:
String actorNickname;
// clear any previous unavailable names
session.setAttribute(“actorNicknameNotAvailable”, “”);
boolean isForumEntry = false;
// Only web- app state that allows nickname input
// ... sessionId;
nameAndAttributes += “_”;
nameAndAttributes += creationTimeMillis;
nameAndAttributes += “ chatTopic=\””;
nameAndAttributes += chatTopic;
nameAndAttributes += “\””;
content = “”;
forestHashtableName ... behavior of “visitor starts
chat” when chat exists
// 1. always warn user and ask again for new subject
and/or new topic
// 2 if actor was in it, always join with previous
status, else warn and...
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Localizing Client-Side Data in a Web Forms Application
Ngày tải lên :
28/10/2013, 18:15
... user's 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 ...
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.
RefreshData( ... thread and demonstrates the
effect on output of different data types.
The C# code for the code- behind is shown in Example 3-5
.
Example 3-5. File: ADOCookbookCS0305.aspx.cs
// Namespaces, variables,...
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