在JSP中用Object对象来传递值
JavaScript代码:
//办事处抽取比例改变,更新其他数据
....function changeOfficeSampleScale(obj,flushOfficeRow){
var row=obj.parentNode.parentNode; //取得所在行
var officeCode=row.id; //取得行的Id
if(isNaN(obj.value)){//如果不是数字,则提示
alert("您输入不为数字,请输入数字!");
obj.value=0;
var p=0;
//return;
}else{
if(obj.value<0){
alert("请输入非负数!");
obj.value=0;
var p=0;
}else{
var p=Math.ceil(obj.value); //转为数值
}
}
if(p>=100){
p=100;
obj.value=p;
}
var crows=document.getElementsByName("sub_"+officeCode);
for(var i=0;i<crows.length;i++){
var crow=crows[i];
if(crow.cells.item(4).innerText==0){
continue;
}
var txtControl=crow.cells.item(2).children.item(0);
txtControl.value=p;
changeSampleScale(txtControl);
}
initOfficeRow(row);
if(flushOfficeRow){
contAllTotal();
}
}
JSP代码:
<table id="dispTable">
<tr class="bg">
<td>办事处</td>
<td>服务站</td>
<td id="smpScale">抽取比例</td>
<td id="smpNum">抽取数量</td>
<td>任务总量</td>
&
相关文档:
//运行图:
//连接字符串
String url="jdbc:mysql://localhost/"+dbName+"?user="+userName+"&password="+userPasswd;
Class.forName(driverName).newInstance();
Connection connection=DriverManager.getConnection(url);
Statement statement = connection.createStatement();
//每页显示记录数
int PageSize ......
Jsp的九种对象我简述之:
page
application
request
response
session
config
out
pageContext
page
<%@page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" %>
response
<%
response.setHeader("Pragma","No-cache");
respons ......
Action代码
package com.zxc.action;import java.net.URLEncoder;public class XiaoZAction {
private String username; public String getUsername() { return username; }
public String execute() throws Exception{
username = URLEncoder.encode("周小川", "utf-8"); return "success"; }}
struts.x ......
<%@ page contentType="text/html;charset=GBK"%>
<div id="divDisable" style="display: none;width:expression(document.body.offsetWidth); height:100%; z-index: 1000; position: absolute;left: 0px; top: 0px;filter:alpha(opacity=50); background-color:White">
</div>
<div id="divWaiti ......
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创建和管理有状态 Web 应用程序
对4种会话作用域的适当处理
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......