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A calendar program implemented with JSP __jsp

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Author: User
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Use JSP Calendar programs that are implemented

Tieshu

Tieshu

Rngguliu@163.com

April 4, 2006 Tuesday

Can display any year, the current day plus a background color, the weekend is red. This calendar program is part of my Schedule management program (with a Schedule management effect chart). 1 Effect Chart

effect chart for schedule management

2 JSP Code

<body>

<jsp:usebean id= "Bean" class= "general. Canlendarface "/>

<%

String year, month, date;

Year = Request.getparameter ("year");

month = Request.getparameter ("month");

Date = Request.getparameter ("date");

Out.println (bean.showhtml (year,month,date));

%>

</body>

3 JavaBean Code

/**

* @author Cycas

*/

Package General.calendar;

Import java.util.*;

public class Canlendarface {

public string showHTML (string year, string month, string date) {

int y, M, D;

GregorianCalendar temp= New GregorianCalendar ()//Get current calendar (Grigory)

try {

y = integer.parseint (year);

m = integer.parseint (month);

D = integer.parseint (date);

catch (Exception e) {

y = Temp.get (gregoriancalendar.year); Year of acquisition;

m = Temp.get (Gregoriancalendar.month); The Month taken

D = Temp.get (Gregoriancalendar.day_of_month); The current day taken

}

if (y<1900 | | y>9999) Y=temp.get (gregoriancalendar.year); Year of acquisition;

if (m==-1) {

y--;

m=11;

}else if (m==12) {

y++;

m=0;

}else if (m<-1 | | m>12) {

m = Temp.get (Gregoriancalendar.month); The Month taken

}

if (d<1 | | d>31) d=1;//Default Day

Calendar thismonth = Calendar.getinstance ();

Thismonth.set (Y, M, d);

Thismonth.setfirstdayofweek (Calendar.sunday);

Thismonth.set (Calendar.day_of_month, 1);

int firstindex = Thismonth.get (Calendar.day_of_week)-1;

int maxindex = Thismonth.getactualmaximum (calendar.day_of_month);

String[] days = new STRING[42];

for (int i = 0; i < i++) {//initialization of tabular data

Days[i] = "&nbsp;";

}

for (int i = 0; i < Maxindex i++) {//Initialize with actual date worth part

Days[firstindex + i] = string.valueof (i + 1);

}

String face = "";

Face + + "<table id=/" t1/"width=/" 91%/"border=/" 1/"align=/" center/"cellpadding=/" 2/"cellspacing=/" 1/" bordercolordark=/"#94CCF6/" bordercolorlight=/"#fefefe/" > ";

Face + = "<tr>";

Face + + "<td height=/" 35/"colspan=/" 7/"align=/" center/"bgcolor=/" #CAE8FF/">";

Face + + "<a href=/" daily.jsp?year= "+ (y-1) +" &month= "+m+" &date=1/"> Previous year </a>&nbsp;";

Face + + "<a href=/" daily.jsp?year= "+y+" &month= "+ (m-1) +" &date=1/"> Last month </a>";

Face + + "<strong class=/" style4/">" + y + "year" + (M + 1) + "month </strong>";/"+d +" Day

Face + + "<a href=/" daily.jsp?year= "+y+" &month= "+ (m+1) +" &date=1/"> next month </a>&nbsp;";

Face + + "<a href=/" daily.jsp?year= "+ (y+1) +" &month= "+m+" &date=1/"> next year </a>";

Face + = "</td></tr>";

Face + = "<tr>";

Face + = "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"><span class=/" style3/"> Day </span> </td> ";

Face + + "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"> </td>";

Face + + "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"> Two </td>";

Face + + "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"> Three </td>";

Face + + "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"> Four </td>";

Face + + "<td width=/" 14%/"align=/" center/"bgcolor=/" #C8E1FA/"> Five </td>";

Face + + "<td align=/" center/"bgcolor=/" #C8E1FA/"><span class=/" style3/"> Six </span></td>";

Face + = "</tr>";

for (int j = 0; J < 6; J + +) {

face = + "<tr id=/" line "+ j +"/">";

String status = "status=yes,scrollbars=yes,resizable=yes,width=640,height=480";

for (int i = j * 7; I < (j + 1) * 7; i++) {

if (i==35 && days[i].equals ("&nbsp;")) {

Face + + "<script>line5.style.display=/" none/"</script>";//"<td>&nbsp;</td>";

Break

}

if (Days[i].equalsignorecase string.valueof (Temp.get (gregoriancalendar.day_of_month)) && y = = Temp.get ( gregoriancalendar.year) && m = = Temp.get (gregoriancalendar.month)) {

Face + + "<TD bgcolor=/" #E7FEE8/"height=/" 50/"align=/" center/"<span class=/" style10/">";

}else if ((i%7) ==0 | | ((i+1)%7) ==0) {

Face + + "<td height=/" 50/"align=/" center/"<span class=/" style6/">";

}else{

Face + + "<td height=/" 50/"align=/" center/"<span class=/" style7/">";

}

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