[slickquiz id=17]
Aug 10
Razor syntax and MVC application demo
Razor syntax and MVC application demo
[youtube http://www.youtube.com/watch?v=Oi-isA8qdw0&w=560&h=315]
Aug 10
BGColor.jsp Page that demonstrates JSP scriptlets. Uses the JSP-Styles style sheet.
BGColor.jsp Page that demonstrates JSP scriptlets. Uses the JSP-Styles style sheet.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--
Taken from Core Web Programming Java 2 Edition
from Prentice Hall and Sun Microsystems Press,
.
May be freely used or adapted.
-->
<HTML>
<HEAD>
<TITLE>Color Testing</TITLE>
</HEAD>
<%
String bgColor = request.getParameter("bgColor");
boolean hasExplicitColor = true;
if (bgColor == null) {
hasExplicitColor = false;
bgColor = "WHITE";
}
%>
<BODY BGCOLOR="<%= bgColor %>">
<H2 ALIGN="CENTER">Color Testing</H2>
<%
if (hasExplicitColor) {
out.println("You supplied an explicit background color of " +
bgColor + ".");
} else {
out.println("Using default background color of WHITE. " +
"Supply the bgColor request attribute to try " +
"a standard color or RRGGBB value, or to see " +
"if your browser supports X11 color names.");
}
%>
</BODY>
</HTML>
Aug 10
Excel.jsp Page that demonstrates the use of JSP to build Excel spreadsheets
Excel.jsp Page that demonstrates the use of JSP to build Excel spreadsheets First Last Email Address Marty Hall hall@corewebprogramming.com Larry Brown brown@corewebprogramming.com Bill Gates gates@sun.com Larry Ellison ellison@microsoft.com <%@ page contentType="application/vnd.ms-excel" %> <%-- There are tabs, not spaces, between columns. --%>
Aug 09
Expressions.jsp Page that demonstrates JSP expressions. Uses the JSP-Styles style sheet.
Expressions.jsp Page that demonstrates JSP expressions. Uses the JSP-Styles style sheet.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--
Example of JSP Expressions.
Taken from Core Web Programming Java 2 Edition
from Prentice Hall and Sun Microsystems Press,
.
May be freely used or adapted.
-->
<HTML>
<HEAD>
<TITLE>JSP Expressions</TITLE>
<META NAME="keywords"
CONTENT="JSP,expressions,JavaServer,Pages,servlets">
<META NAME="description"
CONTENT="A quick example of JSP expressions.">
<LINK REL=STYLESHEET
HREF="JSP-Styles.css"
TYPE="text/css">
</HEAD>
<BODY>
<H2>JSP Expressions</H2>
<UL>
<LI>Current time: <%= new java.util.Date() %>
<LI>Your hostname: <%= request.getRemoteHost() %>
<LI>Your session ID: <%= session.getId() %>
<LI>The <CODE>testParam</CODE> form parameter:
<%= request.getParameter("testParam") %>
</UL>
</BODY>
</HTML>
Aug 09
ImportAttribute.jsp Page that demonstrates the import attribute of the page directive. Uses the ServletUtilities class
ImportAttribute.jsp Page that demonstrates the import attribute of the page directive. Uses the ServletUtilities class (Check Servlet Section)
<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.0 Transitional//EN”>
<!–
Example of the import attribute of the page directive.
Taken from Core Web Programming Java 2 Edition
from Prentice Hall and Sun Microsystems Press,
.
May be freely used or adapted.
–>
<HTML>
<HEAD>
<TITLE>The import Attribute</TITLE>
<LINK REL=STYLESHEET
HREF=”JSP-Styles.css”
TYPE=”text/css”>
</HEAD>
<BODY>
<H2>The import Attribute</H2>
<%– JSP page directive –%>
<%@ page import=”java.util.*,cwp.*” %>
<%– JSP Declaration –%>
<%!
private String randomID() {
int num = (int)(Math.random()*10000000.0);
return(“id” + num);
}
private final String NO_VALUE = “<I>No Value</I>”;
%>
<%– JSP Scriptlet –%>
<%
Cookie[] cookies = request.getCookies();
String oldID =
ServletUtilities.getCookieValue(cookies, “userID”, NO_VALUE);
if (oldID.equals(NO_VALUE)) {
String newID = randomID();
Cookie cookie = new Cookie(“userID”, newID);
response.addCookie(cookie);
}
%>
<%– JSP Expressions –%>
This page was accessed on <%= new Date() %> with a userID
cookie of <%= oldID %>.
</BODY>
</HTML>
Aug 08
Some questions and answers on SQL and MS SQL Server
Some questions and answers on SQL and MS SQL Server
https://youtu.be/LsCPnY3MKnA
