<%@ page contentType="text/html; charset=utf-8" language="java" %> <%@ page import="java.sql.*"%>
<%
int iLeft;
int iTop;
if (request.getParameter("hidL") != null) {
iLeft = Integer.parseInt(request.getParameter("hidL"));
iTop = Integer.parseInt(request.getParameter("hidT"));
if (request.getParameter("btnU") != null
&& request.getParameter("btnU").compareTo("U") == 0)
iTop -= 10;
if (request.getParameter("btnD") != null
&& request.getParameter("btnD").compareTo("D") == 0)
iTop += 10;
if (request.getParameter("btnL") != null
&& request.getParameter("btnL").compareTo("L") == 0)
iLeft -= 10;
if (request.getParameter("btnR") != null
&& request.getParameter("btnR").compareTo("R") == 0)
iLeft += 10;
if (request.getParameter("btnM") != null
&& request.getParameter("btnM").compareTo("M") == 0) {
iLeft = 400;
iTop = 200;
}
} else {
iLeft = 400;
iTop = 200;
}
%>
<HTML>
<HEAD>
<TITLE>FiveButtons</TITLE>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
</HEAD>
<FORM>
<INPUT NAME="btnU" TYPE="SUBMIT" VALUE="U"
STYLE="position:absolute; top:100; left:400">
<INPUT NAME="btnD" TYPE="SUBMIT" VALUE="D"
STYLE="position:absolute; top:300; left:400">
<INPUT NAME="btnL" TYPE="SUBMIT" VALUE="L"
STYLE="position:absolute; top:200; left:300">
<INPUT NAME="btnR" TYPE="SUBMIT" VALUE="R"
STYLE="position:absolute; top:200; left:500">
<INPUT NAME="btnM" TYPE="SUBMIT" VALUE="M"
STYLE="position:absolute; top:<%=iTop%>; left:<%=iLeft%>">
<INPUT NAME="hidL" TYPE="HIDDEN" VALUE="<%=iLeft%>">
<INPUT NAME="hidT" TYPE="HIDDEN" VALUE="<%=iTop%>">
</FORM>
<BODY>
</BODY>
</HTML> |