495081611
- 浏览: 33589 次
- 性别:
- 来自: 上海
-
文章分类
最新评论
-
teamilk：
//panelHeight:'auto' 去掉这个属性，那么当 ...
jquery ui combobox 滚动条
Struts2中的datetimepicker是一个时间选择器，个人觉得是一个非常方便的标签，我们知道用JavaScript代码实现一个日期选择器那要写好长以段代码，而Struts2内置的这个datetimepicker标签却帮我们摆脱了长长的JavaScript的噩梦。来看一下就知道了：
datetimepicker.jsp：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<s:head theme="simple"/>
<!-- 上面这个head标签必须要加，至于设置哪种主题没有限制，根据自己开发的需要 -->
<!-- 当没有加的时候就没有显示，这是为什么？我学习的时候不懂，谁看到了帮我解释下 -->
<body>
<s:datetimepicker value="today" name="getdate" label="时间选择器"></s:datetimepicker>
</body>
</html>
可以看到很漂亮的效果：
当然我们可以格式化日期格式，一些其他的处理可以根据需要在action里面进行处理。来看一个初始化时间为2008-08-08，按照年月日显示的日期选择器：
增加下列代码到上面的JSP里面：
<s:datetimepicker name="hopedate" label="year-month-date" displayFormat="yyyy-MM-dd" />增加一个DatetimepickerAction.java:
package com.kalman03.action;
import java.util.Date;
import com.opensymphony.xwork2.ActionSupport;
/**
*@FileName DatetimepickerAction.java
*
*@Author kalman03
*
*/
public class DatetimepickerAction extends ActionSupport {
private Date hopedate;
public Date getHopedate() {
return hopedate;
}
public void setHopedate(Date hopedate) {
this.hopedate = hopedate;
}
@Override
public String execute() throws Exception {
this.setHopedate(new Date("Aug 08,2008 12:00:00 AM"));
return SUCCESS;
}
}
配置struts.xml里面的映射关系：
<action name="datetimepickertag" class="com.kalman03.action.DatetimepickerAction">
<result>/datetimepicker.jsp</result>
</action>到此结束可以在浏览器输入：http://localhost:8080/test/datetimepickertag.action得到格式化后的效果：
我对Struts2的这个标签无语，太强了，有时间好好看看内部是怎么处理的。在这个我再提供给大家一个JavaScript实现的日期选择器，需要声明的是这个JavaScript摘自 kimsoft-jscalendar
js源码（支持IE，Firefox,Safari，Opera，谷歌等多浏览器）：
<!--
/**
* Calendar
* @param beginYear 1990
* @param endYear 2010
* @param language 0(zh_cn)|1(en_us)|2(en_en)|3(zh_tw)
* @param patternDelimiter "-"
* @param date2StringPattern "yyyy-MM-dd"
* @param string2DatePattern "ymd"
* @version 1.0 build 2006-04-01
* @version 1.1 build 2006-12-17
* @author KimSoft (jinqinghua [at] gmail.com)
* NOTE! you can use it free, but keep the copyright please
* IMPORTANT:you must include this script file inner html body elment
* @see http://code.google.com/p/kimsoft-jscalendar/
*/
function Calendar(beginYear, endYear, language, patternDelimiter, date2StringPattern, string2DatePattern) {
this.beginYear = beginYear || 1990;
this.endYear = endYear || 2020;
this.language = language || 0;
this.patternDelimiter = patternDelimiter || "-";
this.date2StringPattern = date2StringPattern || Calendar.language["date2StringPattern"][this.language].replace(/\-/g, this.patternDelimiter);
this.string2DatePattern = string2DatePattern || Calendar.language["string2DatePattern"][this.language];
this.dateControl = null;
this.panel = this.getElementById("__calendarPanel");
this.iframe = window.frames["__calendarIframe"];
this.form = null;
this.date = new Date();
this.year = this.date.getFullYear();
this.month = this.date.getMonth();
this.colors = {"bg_cur_day":"#00CC33","bg_over":"#EFEFEF","bg_out":"#FFCC00"}
};
Calendar.language = {
"year" : ["\u5e74", "", "", "\u5e74"],
"months" : [
["\u4e00\u6708","\u4e8c\u6708","\u4e09\u6708","\u56db\u6708","\u4e94\u6708","\u516d\u6708","\u4e03\u6708","\u516b\u6708","\u4e5d\u6708","\u5341\u6708","\u5341\u4e00\u6708","\u5341\u4e8c\u6708"],
["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"],
["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"],
["\u4e00\u6708","\u4e8c\u6708","\u4e09\u6708","\u56db\u6708","\u4e94\u6708","\u516d\u6708","\u4e03\u6708","\u516b\u6708","\u4e5d\u6708","\u5341\u6708","\u5341\u4e00\u6708","\u5341\u4e8c\u6708"]
],
"weeks" : [["\u65e5","\u4e00","\u4e8c","\u4e09","\u56db","\u4e94","\u516d"],
["Sun","Mon","Tur","Wed","Thu","Fri","Sat"],
["Sun","Mon","Tur","Wed","Thu","Fri","Sat"],
["\u65e5","\u4e00","\u4e8c","\u4e09","\u56db","\u4e94","\u516d"]
],
"clear" : ["\u6e05\u7a7a", "Clear", "Clear", "\u6e05\u7a7a"],
"today" : ["\u4eca\u5929", "Today", "Today", "\u4eca\u5929"],
"close" : ["\u5173\u95ed", "Close", "Close", "\u95dc\u9589"],
"date2StringPattern" : ["yyyy-MM-dd", "yyyy-MM-dd", "yyyy-MM-dd", "yyyy-MM-dd"],
"string2DatePattern" : ["ymd","ymd", "ymd", "ymd"]
};
Calendar.prototype.draw = function() {
calendar = this;
var _cs = [];
_cs[_cs.length] = '<form id="__calendarForm" name="__calendarForm" method="post">';
_cs[_cs.length] = '<table id="__calendarTable" width="100%" border="0" cellpadding="3" cellspacing="1"
align="center">';
_cs[_cs.length] = ' <tr>';
_cs[_cs.length] = ' <th><input class="l" name="goPrevMonthButton" type="button" id="goPrevMonthButton"
value="<" \/><\/th>';
_cs[_cs.length] = ' <th colspan="5"><select class="year" name="yearSelect" id="yearSelect"><\/select><select class="month" name="monthSelect" id="monthSelect"><\/select><\/th>';
_cs[_cs.length] = ' <th><input class="r" name="goNextMonthButton" type="button" id="goNextMonthButton"
value=">" \/><\/th>';
_cs[_cs.length] = ' <\/tr>';
_cs[_cs.length] = ' <tr>';
for(var i = 0; i < 7; i++) {
_cs[_cs.length] = '<th class="theader">';
_cs[_cs.length] = Calendar.language["weeks"][this.language][i];
_cs[_cs.length] = '<\/th>';
}
_cs[_cs.length] = '<\/tr>';
for(var i = 0; i < 6; i++){
_cs[_cs.length] = '<tr align="center">';
for(var j = 0; j < 7; j++) {
switch (j) {
case 0: _cs[_cs.length] = '<td class="sun"> <\/td>'; break;
case 6: _cs[_cs.length] = '<td class="sat"> <\/td>'; break;
default:_cs[_cs.length] = '<td class="normal"> <\/td>'; break;
}
}
_cs[_cs.length] = '<\/tr>';
}
_cs[_cs.length] = ' <tr>';
_cs[_cs.length] = ' <th colspan="2"><input type="button" class="b" name="clearButton" id="clearButton" \/><\/th>';
_cs[_cs.length] = ' <th colspan="3"><input type="button" class="b" name="selectTodayButton" id="selectTodayButton" \/><\/th>';
_cs[_cs.length] = ' <th colspan="2"><input type="button" class="b" name="closeButton" id="closeButton" \/><\/th>';
_cs[_cs.length] = ' <\/tr>';
_cs[_cs.length] = '<\/table>';
_cs[_cs.length] = '<\/form>';
this.iframe.document.body.innerHTML = _cs.join("");
this.form = this.iframe.document.forms["__calendarForm"];
this.form.clearButton.value = Calendar.language["clear"][this.language];
this.form.selectTodayButton.value = Calendar.language["today"][this.language];
this.form.closeButton.value = Calendar.language["close"][this.language];
this.form.goPrevMonthButton.onclick = function () {calendar.goPrevMonth(this);}
this.form.goNextMonthButton.onclick = function () {calendar.goNextMonth(this);}
this.form.yearSelect.onchange = function () {calendar.update(this);}
this.form.monthSelect.onchange = function () {calendar.update(this);}
this.form.clearButton.onclick = function () {calendar.dateControl.value = "";calendar.hide();}
this.form.closeButton.onclick = function () {calendar.hide();}
this.form.selectTodayButton.onclick = function () {
var today = new Date();
calendar.date = today;
calendar.year = today.getFullYear();
calendar.month = today.getMonth();
calendar.dateControl.value = today.format(calendar.date2StringPattern);
calendar.hide();
}
};
Calendar.prototype.bindYear = function() {
var ys = this.form.yearSelect;
ys.length = 0;
for (var i = this.beginYear; i <= this.endYear; i++){
ys.options[ys.length] = new Option(i + Calendar.language["year"][this.language], i);
}
};
Calendar.prototype.bindMonth = function() {
var ms = this.form.monthSelect;
ms.length = 0;
for (var i = 0; i < 12; i++){
ms.options[ms.length] = new Option(Calendar.language["months"][this.language][i], i);
}
};
Calendar.prototype.goPrevMonth = function(e){
if (this.year == this.beginYear && this.month == 0){return;}
this.month--;
if (this.month == -1) {
this.year--;
this.month = 11;
}
this.date = new Date(this.year, this.month, 1);
this.changeSelect();
this.bindData();
};
Calendar.prototype.goNextMonth = function(e){
if (this.year == this.endYear && this.month == 11){return;}
this.month++;
if (this.month == 12) {
this.year++;
this.month = 0;
}
this.date = new Date(this.year, this.month, 1);
this.changeSelect();
this.bindData();
};
Calendar.prototype.changeSelect = function() {
var ys = this.form.yearSelect;
var ms = this.form.monthSelect;
for (var i= 0; i < ys.length; i++){
if (ys.options[i].value == this.date.getFullYear()){
ys[i].selected = true;
break;
}
}
for (var i= 0; i < ms.length; i++){
if (ms.options[i].value == this.date.getMonth()){
ms[i].selected = true;
break;
}
}
};
Calendar.prototype.update = function (e){
this.year = e.form.yearSelect.options[e.form.yearSelect.selectedIndex].value;
this.month = e.form.monthSelect.options[e.form.monthSelect.selectedIndex].value;
this.date = new Date(this.year, this.month, 1);
this.changeSelect();
this.bindData();
};
Calendar.prototype.bindData = function () {
var calendar = this;
var dateArray = this.getMonthViewDateArray(this.date.getFullYear(), this.date.getMonth());
var tds = this.getElementsByTagName("td", this.getElementById("__calendarTable", this.iframe.document));
for(var i = 0; i < tds.length; i++) {
tds[i].style.backgroundColor = calendar.colors["bg_over"];
tds[i].onclick = null;
tds[i].onmouseover = null;
tds[i].onmouseout = null;
tds[i].innerHTML = dateArray[i] || " ";
if (i > dateArray.length - 1) continue;
if (dateArray[i]){
tds[i].onclick = function () {
if (calendar.dateControl){
calendar.dateControl.value = new Date(calendar.date.getFullYear(),
calendar.date.getMonth(),
this.innerHTML).format(calendar.date2StringPattern);
}
calendar.hide();
}
tds[i].onmouseover = function () {this.style.backgroundColor = calendar.colors["bg_out"];}
tds[i].onmouseout = function () {this.style.backgroundColor = calendar.colors["bg_over"];}
var today = new Date();
if (today.getFullYear() == calendar.date.getFullYear()) {
if (today.getMonth() == calendar.date.getMonth()) {
if (today.getDate() == dateArray[i]) {
tds[i].style.backgroundColor = calendar.colors["bg_cur_day"];
tds[i].onmouseover = function () {this.style.backgroundColor = calendar.colors["bg_out"];}
tds[i].onmouseout = function () {this.style.backgroundColor = calendar.colors["bg_cur_day"];}
}
}
}
}//end if
}//end for
};
Calendar.prototype.getMonthViewDateArray = function (y, m) {
var dateArray = new Array(42);
var dayOfFirstDate = new Date(y, m, 1).getDay();
var dateCountOfMonth = new Date(y, m + 1, 0).getDate();
for (var i = 0; i < dateCountOfMonth; i++) {
dateArray[i + dayOfFirstDate] = i + 1;
}
return dateArray;
};
Calendar.prototype.show = function (dateControl, popuControl) {
if (this.panel.style.visibility == "visible") {
this.panel.style.visibility = "hidden";
}
if (!dateControl){
throw new Error("arguments[0] is necessary!")
}
this.dateControl = dateControl;
popuControl = popuControl || dateControl;
this.draw();
this.bindYear();
this.bindMonth();
if (dateControl.value.length > 0){
this.date = new Date(dateControl.value.toDate(this.patternDelimiter, this.string2DatePattern));
this.year = this.date.getFullYear();
this.month = this.date.getMonth();
}
this.changeSelect();
this.bindData();
var xy = this.getAbsPoint(popuControl);
this.panel.style.left = xy.x + "px";
this.panel.style.top = (xy.y + dateControl.offsetHeight) + "px";
this.panel.style.visibility = "visible";
};
Calendar.prototype.hide = function() {
this.panel.style.visibility = "hidden";
};
Calendar.prototype.getElementById = function(id, object){
object = object || document;
return document.getElementById ? object.getElementById(id) : document.all(id);
};
Calendar.prototype.getElementsByTagName = function(tagName, object){
object = object || document;
return document.getElementsByTagName ? object.getElementsByTagName(tagName) : document.all.tags(tagName);
};
Calendar.prototype.getAbsPoint = function (e){
var x = e.offsetLeft;
var y = e.offsetTop;
while(e = e.offsetParent){
x += e.offsetLeft;
y += e.offsetTop;
}
return {"x": x, "y": y};
};
/**
* @param d the delimiter
* @param p the pattern of your date
* @author meizz
* @author kimsoft add w+ pattern
*/
Date.prototype.format = function(style) {
var o = {
"M+" : this.getMonth() + 1, //month
"d+" : this.getDate(), //day
"h+" : this.getHours(), //hour
"m+" : this.getMinutes(), //minute
"s+" : this.getSeconds(), //second
"w+" : "\u65e5\u4e00\u4e8c\u4e09\u56db\u4e94\u516d".charAt(this.getDay()), //week
"q+" : Math.floor((this.getMonth() + 3) / 3), //quarter
"S" : this.getMilliseconds() //millisecond
}
if (/(y+)/.test(style)) {
style = style.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
}
for(var k in o){
if (new RegExp("("+ k +")").test(style)){
style = style.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
}
}
return style;
};
/**
* @param d the delimiter
* @param p the pattern of your date
* @rebuilder kimsoft
* @version build 2006.12.15
*/
String.prototype.toDate = function(delimiter, pattern) {
delimiter = delimiter || "-";
pattern = pattern || "ymd";
var a = this.split(delimiter);
var y = parseInt(a[pattern.indexOf("y")], 10);
//remember to change this next century ;)
if(y.toString().length <= 2) y += 2000;
if(isNaN(y)) y = new Date().getFullYear();
var m = parseInt(a[pattern.indexOf("m")], 10) - 1;
var d = parseInt(a[pattern.indexOf("d")], 10);
if(isNaN(d)) d = 1;
return new Date(y, m, d);
};
document.writeln('<div id="__calendarPanel" style="position:absolute;visibility:hidden;z-index:9999;background-color:#FFFFFF;border:1px solid #666666;width:200px;height:216px;">');
document.writeln('<iframe name="__calendarIframe" id="__calendarIframe" width="100%" height="100%"
scrolling="no" frameborder="0" style="margin:0px;"><\/iframe>');
var __ci = window.frames['__calendarIframe'];
__ci.document.writeln('<!DOCTYPE html PUBLIC "-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN" "http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd">');
__ci.document.writeln('<html xmlns="http:\/\/www.w3.org\/1999\/xhtml">');
__ci.document.writeln('<head>');
__ci.document.writeln('<meta http-equiv="Content-Type" content="text\/html; charset=utf-8" \/>');
__ci.document.writeln('<title>Web Calendar(UTF-8) Written By KimSoft<\/title>');
__ci.document.writeln('<style type="text\/css">');
__ci.document.writeln('<!--');
__ci.document.writeln('body {font-size:12px;margin:0px;text-align:center;}');
__ci.document.writeln('form {margin:0px;}');
__ci.document.writeln('select {font-size:12px;background-color:#EFEFEF;}');
__ci.document.writeln('table {border:0px solid #CCCCCC;background-color:#FFFFFF}');
__ci.document.writeln('th {font-size:12px;font-weight:normal;background-color:#FFFFFF;}');
__ci.document.writeln('th.theader {font-weight:normal;background-color:#666666;color:#FFFFFF;width:24px;}');
__ci.document.writeln('select.year {width:64px;}');
__ci.document.writeln('select.month {width:60px;}');
__ci.document.writeln('td {font-size:12px;text-align:center;}');
__ci.document.writeln('td.sat {color:#0000FF;background-color:#EFEFEF;}');
__ci.document.writeln('td.sun {color:#FF0000;background-color:#EFEFEF;}');
__ci.document.writeln('td.normal {background-color:#EFEFEF;}');
__ci.document.writeln('input.l {border: 1px solid #CCCCCC;background-color:#EFEFEF;width:20px;height:20px;}');
__ci.document.writeln('input.r {border: 1px solid #CCCCCC;background-color:#EFEFEF;width:20px;height:20px;}');
__ci.document.writeln('input.b {border: 1px solid #CCCCCC;background-color:#EFEFEF;width:100%;height:20px;}');
__ci.document.writeln('-->');
__ci.document.writeln('<\/style>');
__ci.document.writeln('<\/head>');
__ci.document.writeln('<body>');
__ci.document.writeln('<\/body>');
__ci.document.writeln('<\/html>');
__ci.document.close();
document.writeln('<\/div>');
var calendar = new Calendar();
//-->
增加一句
<input name="date" type="text" id="date" onclick="new Calendar().show(this);" size="10"
maxlength="10"readonly="readonly "/>
导入上面的JavaScript源码，效果：
分享到：
发表评论
相关推荐
在Windows Presentation Foundation（WPF）框架中，DateTimePicker控件是一个非常实用的UI元素，它允许用户方便地选择日期和时间。这篇详细讲解将深入探讨这个控件的使用、功能和自定义方法。 首先，DateTimePicker...
在.NET ASP.NET开发环境中，DateTimePicker控件是一个非常常见的组件，用于用户界面中选择日期和时间。这个控件使得用户可以方便地通过图形化界面输入或选择日期和时间，极大地提高了用户交互体验。本文将深入探讨...
标题中的"DateTimePicker_C#"指的是在C#编程环境中使用DateTimePicker控件的实践。DateTimePicker是Windows Forms和WPF（Windows Presentation Foundation）中常见的一个组件，用于用户输入或选择日期和时间。它提供...
在Windows Forms（WinForm）开发中，DateTimePicker控件是一个常用元素，用于用户选择日期或时间。本主题将深入探讨如何在WinForm应用中利用DateTimePicker控件进行日期的相减操作，从而实现一些日期计算的功能。 ...
在C#编程中，`DateTimePicker`控件是Windows Forms应用程序中常用的一种组件，用于让用户选择日期和时间。默认情况下，用户可以通过点击下拉箭头并从日历中选择一个日期，或者直接在文本框中输入。然而，如果你希望...
在Windows Presentation Foundation (WPF) 中，DateTimePicker是用于用户选择日期和时间的控件，但默认情况下，它仅提供日期选择，不包括小时、分钟和秒。在一些需要精确到秒的应用场景下，这样的控件可能无法满足...
DateTimePicker控件是软件开发中常见的一种用户界面元素，它允许用户方便地选择日期和时间。在本案例中，我们关注的是一个特定实现，它基于Silverlight技术。Silverlight是微软开发的一个已退役的富互联网应用程序...
"datetimepicker"是一种常用的组件，它允许用户方便地选择日期和时间，广泛应用于表单填充、事件预订等场景。在这个特定的问题中，我们关注的是如何在Bootstrap的datetimepicker组件上添加清空功能。 Bootstrap是一...
Bootstrap-Datetimepicker是一款基于Bootstrap框架的时间日期选择组件，它提供了美观、易用的用户界面，用于在网页上方便地选择日期和时间。该组件适用于Bootstrap的2、3、4三个主要版本，确保了与不同Bootstrap设计...
标题中的"dateTimePicker-master_datetimepicker_"暗示我们正在讨论一个与日期和时间选择器（DateTimePicker）相关的项目，可能是一个开源库或组件。这个组件通常用于软件或网站中，让用户能够方便地选择日期和时间...
### DateTimePicker 控件知识点 #### 一、DateTimePicker 概述 `DateTimePicker` 是一个在 Windows Forms 应用程序中常用的控件，用于让用户选择日期或时间。它结合了日历选择器和时间选择器的功能，使得用户可以...
bootstrap-datetimepicker是一个简单好用的日历时间插件，在bootstrap首页上也有推荐。使用起来也很简单： 1，必须引入Jquery文件。 2，引入日历插件JS代码：bootstrap-datetimepicker.min.js 3，如果需要使用非英文...
在Windows Presentation Foundation (WPF)框架中，DateTimePicker是一个非常实用的控件，它允许用户在界面中方便地选择日期和时间。这个控件在许多应用程序中都有广泛的应用，例如日程管理、事件安排或者数据录入等...
Bootstrap DateTimePicker是一款流行的JavaScript插件，它为Bootstrap框架提供了日期和时间选择功能。在实际的Web开发中，我们经常需要用户输入精确到秒的时间信息，这时就需要对DateTimePicker进行配置，使其支持秒...
Bootstrap DateTimePicker是一款基于Bootstrap框架的日期和时间选择插件，它为用户提供了一种优雅的方式来选择日期和时间。这个压缩包“bootstrap-datetimepicker.zip”包含了用于实现这一功能的核心JavaScript文件...
在VB（Visual Basic）编程环境中，DateTimePicker控件是一个常用的时间和日期选择组件，它允许用户从一个下拉日历中选择日期或时间，或者直接输入。在VC2005（Visual C++ 2005）中，虽然不是直接的VB环境，但这个...
"datetimepicker"是一种常见的组件，用于帮助用户方便地选择日期和时间。在本项目中，我们聚焦于"bootstrap-datetimepicker"，这是一个基于Bootstrap框架的日期时间选择器插件。经过改造后，该插件现在支持用户不仅...
Bootstrap datetimepicker是一款流行的JavaScript插件，它允许用户在网页上方便地选择日期和时间。这个插件基于Bootstrap框架，提供了一种美观且响应式的日期时间选择解决方案。在默认配置下，datetimepicker通常会...
在Windows Presentation Foundation（WPF）框架中，DateTimePicker是一个非常实用的控件，它允许用户方便地选择日期和时间。这个控件结合了DatePicker（日期选择器）和TimePicker（时间选择器）的功能，为用户提供了...
Bootstrap Datetimepicker是一款基于Bootstrap框架的日期时间选择插件，它为用户提供了便捷的方式来选取日期和时间。在使用过程中，可能会遇到datetimepicker显示位置不正确的问题，这通常是由于CSS定位或者...