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cheetah_ysc:
不错不错,我喜欢!
Java固定时间间隔执行 -
voyage_mh:
阿选百度竟然一下可以吧你百度出来
使用DWR注解Annotation
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Prototype中使用Event的一个简单的例子:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>使用Event</title>
<me ...
先看使用Form操作表单:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Form元素</title>
<meta name=" ...
先看ObjectRange的应用:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>ObjectRange</title>
<meta na ...
下面是each()方法的遍历示范
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>使用Enumerable</title>
<meta na ...
增加CSS样式
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>使用Element对象</title>
<meta name="a ...
JSON格式的数据具有轻量级,易懂,跨语言的优势,Prototype库的JSON支持Date,Object,Array,Hash,Number类增加里toJSON()方法。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
...
Prototype只是一个JavaScript库, 可到http://www.prototypejs.org/download站点去下载最新版本,点击连接“目标另存为”就可以了。使用它很简单copy到项目中,然后:
<script type="text/javascript" src="js/prototype-1.6.0.3.js"></script>
第一个简单的Prototype程序:
<%@ page language="java" import="java.util.*&quo ...
XMLHttpRequest是Ajax的灵魂,Ajax技术的核心就是异步放松请求,而XMLHttpRequest则是异步放松请求的对象。
下面就是一个简单的Ajax程序:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+reque ...
JS代码
var Calendar = function( instanceId, language, startYear, endYear ){
if( typeof instanceId == "string" ){
this.Date = new Date();
this.Year = this.Date.getFullYear();
this.Month = this.Date.getMonth();
this.Week = this.Date.getDay();
this.Today = this.Date.getDat ...
JS代码
var Calendar = function( instanceId, language, startYear, endYear ){
if( typeof instanceId == "string" ){
this.Date = new Date();
this.Year = this.Date.getFullYear();
this.Month = this.Date.getMonth();
this.Week = this.Date.getDay();
this.Today = this.Date.getDat ...
js代码
function Calendar(beginYear, endYear, language, patternDelimiter, date2StringPattern, string2DatePattern) {
this.beginYear = beginYear || 1980;
this.endYear = endYear || 2020;
this.language = language || 0;
this.patternDelimiter = patternDelimiter || "-";
this.date ...
先看js代码
function drag(target, event)
{
// 定义开始拖动时的鼠标位置(相对window座标)
var startX = event.clientX;
var startY = event.clientY;
//定义将要被拖动元素的位置(相对于document座标)
//因为该target的position为absolutely,所以我 ...
先看下效果
下面就是JS代码
function clickHandler()
{
//定义需要操作的XHTML元素id
var targetId;
//定义需要被操作的XHTML元素
var targetElement;
//定触发事件的事件源(其中event是隐式可用的全局对象)
var srcElement = event.srcElement;
//根据其className属性值判断它不是叶子节点,即该节点可以展开
if (srcElement.className.substr(0,7) == "outline")
{ ...
import java.io.IOException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import com.sun.org.apache.xerces.internal.impl.xs.dom.DOMParser;
public class DOMParserTest {
public static v ...
为列表框,下拉菜单增加选项
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/&quo ...