Java/JSP/HTML Output — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Текущая версия на 07:10, 1 июня 2010
Содержание
Celsius Fahrenheit Table Jsp
<%--
Copyright (c) 2002 by Phil Hanna
All rights reserved.
You may study, use, modify, and distribute this
software for any purpose provided that this
copyright notice appears in all copies.
This software is provided without warranty
either expressed or implied.
--%>
<%@ page session="false" %>
<table border="0" align="center" width="50%">
<tr>
<th align="right">Celsius</th>
<th align="right">Fahrenheit</th>
</tr>
<%
for (int c = 0; c <= 100; c += 10) {
int f = 32 + 9*c/5;
out.print("<tr>");
out.print("<td align=\"right\">" + c + "</td>");
out.print("<td align=\"right\">" + f + "</td>");
out.print("</tr>");
}
%>
</table>
JSP HTML Table
Output HTML
<%--
Copyright (c) 2002 by Phil Hanna
All rights reserved.
You may study, use, modify, and distribute this
software for any purpose provided that this
copyright notice appears in all copies.
This software is provided without warranty
either expressed or implied.
--%>
<%@ page session="false" %>
<%
out.println("<code>out</code> is an <i>");
out.println(out.getClass().getName());
out.println("</i> object.");
%>
Output Simple HTML Tag Jsp
Print ASCII Table Jsp
<%--
Copyright (c) 2002 by Phil Hanna
All rights reserved.
You may study, use, modify, and distribute this
software for any purpose provided that this
copyright notice appears in all copies.
This software is provided without warranty
either expressed or implied.
--%>
<%@ page session="false" %>
<html>
<body>
<center>
<h1>ASCII Table</h1>
<table border="0" cellpadding="0" cellspacing="0">
<%
StringBuffer sb = new StringBuffer();
sb.append("<tr>");
sb.append("<th width=\"40\"> </th>");
for (int col = 0; col < 16; col++) {
sb.append("<th>");
sb.append(Integer.toHexString(col));
sb.append("</th>");
}
sb.append("</tr>");
for (int row = 0; row < 16; row++) {
sb.append("<tr>");
sb.append("<th>");
sb.append(Integer.toHexString(row));
sb.append("</th>");
for (int col = 0; col < 16; col++) {
char c = (char)(row * 16 + col);
sb.append("<td width=\"32\" align=\"center\">");
sb.append(c);
sb.append("</td>");
}
sb.append("</tr>");
}
out.println(sb);
%>
</table>
</center>
</body>
</html>
Prints a conversion table of miles per gallon to kilometers per liter
<%--
Copyright (c) 2002 by Phil Hanna
All rights reserved.
You may study, use, modify, and distribute this
software for any purpose provided that this
copyright notice appears in all copies.
This software is provided without warranty
either expressed or implied.
--%>
<%@ page session="false" %>
<%@ page import="java.io.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.util.*" %>
<%-- Prints a conversion table of miles per gallon
to kilometers per liter --%>
<%!
private static final DecimalFormat FMT
= new DecimalFormat("#0.00");
private static final double CONVERSION_FACTOR = 2.352145;
%>
<html>
<head>
<title>Fuel Efficiency Conversion Chart</title>
</head>
<body>
<center>
<h1>Fuel Efficiency Conversion Chart</h1>
<table border="1" cellpadding="3" cellspacing="0">
<tr>
<th>Kilometers per Liter</th>
<th>Miles per Gallon</th>
</tr>
<%
for (double kmpl = 5; kmpl <= 20; kmpl += 1.0) {
double mpg = kmpl * CONVERSION_FACTOR;
%>
<tr>
<td align="right"><%= FMT.format(kmpl) %></td>
<td align="right"><%= FMT.format(mpg) %></td>
</tr>
<% } %>
</table>
</center>
</body>
</html>
