博客园_YaSin

SQL2005新特性 WITH AS 遍历的用法（实例）

2011-01-24T09:04:00Z

--递归

create table Dept(
DepartNO varchar(10),
DepartName varchar(20),
TopNo varchar(10))

delete from dept

insert into Dept values('001','董事会','0')
insert into Dept values('002','总裁办公室','001')
insert into Dept values('003','财务部','001')
insert into Dept values('004','市场部','002')
insert into Dept values('005','公关部','002')
insert into Dept values('006','销售部','002')
insert into Dept values('007','分销处','006')
insert into Dept values('008','业务拓展处','004')
insert into Dept values('009','销售科','007')
go
select *
from dept
go

with Dept_CTE as
(
select DepartNO,
DepartName,
TopNo from Dept
where DepartNo='002'
union all
select child.DepartNO,
child.DepartName,
child.TopNo from Dept_CTE as Parent
join Dept as child
on parent.DepartNO=child.TopNo
)

select * from Dept_CTE

本文链接

.NET下获取网页源码的几种方法

2011-01-06T08:52:00Z

/// <summary>
    /// 使用WebClient方法
    /// </summary>
    protected void WebClientButton_Click(object sender, EventArgs e)
    {
        pageUrl = UrlText.Text;
        WebClient wc = new WebClient();
        wc.Credentials = CredentialCache.DefaultCredentials;

        //方法一
        byte[] pageData = wc.DownloadData(pageUrl);
        ContentHtml.Text = Encoding.Default.GetString(pageData);

        /*
        //方法二
        Stream resStream = wc.OpenRead(pageurl);
        StreamReader sr = new StreamReader(resStream, Encoding.Default);
        ContentHtml.Text = sr.ReadToEnd();
        resStream.Close();
        */

        wc.Dispose();
    }

    /// <summary>
    /// 使用WebRequest方法
    /// </summary>
    protected void WebRequestButton_Click(object sender, EventArgs e)
    {
        pageUrl = UrlText.Text;
        WebRequest wrequest = WebRequest.Create(pageUrl);
        WebResponse wresponse = wrequest.GetResponse();
        Stream resStream = wresponse.GetResponseStream();
        StreamReader sr = new StreamReader(resStream, Encoding.Default);
        ContentHtml.Text = sr.ReadToEnd();
        resStream.Close();
        sr.Close();
    }

public string GetRemoteHtmlCode(string Url)
    {
        string s = null;
        try
        {
            MSXML2.XMLHTTP _xmlhttp = new MSXML2.XMLHTTPClass();
            _xmlhttp.open("GET", Url, false, null, null);
            _xmlhttp.send("");
            if (_xmlhttp.readyState == 4)
            {
                s = System.Text.Encoding.UTF8.GetString((byte[])_xmlhttp.responseBody);
            }

        }
        catch
        {
        }
        return s;
    }

public string GetRemoteHtmlCodeByGB2312(string Url)
    {
        string s = null;
        try
        {
            MSXML2.XMLHTTP _xmlhttp = new MSXML2.XMLHTTPClass();
            _xmlhttp.open("GET", Url, false, null, null);
            _xmlhttp.send("");
            if (_xmlhttp.readyState == 4)
            {
                s = System.Text.Encoding.Default.GetString((byte[])_xmlhttp.responseBody);
            }
        }
        catch
        {
        }
        return s;
    }

本文链接

JS动态调用CSS文件

2010-07-28T05:26:00Z

本文链接

SQL2005原数据库(因为数据库正在使用，所以无法获得对数据库的独占访问权)解决方案

2010-07-16T07:35:00Z

在还原数据库时,有时会提示因为数据库正在使用，所以无法获得对数据库的独占访问权!!
这时需要在还原数据库前先杀死正在使用数据库得线程.

该解决方案用到了系统表中的sysprocesses ，若要访问 sysprocesses，您必须定位到master 数据库。

如以下杀死正在使用'jcjq'数据库的线程:
use master
declare @dbname varchar(20)
set @dbname='数据库名称'

declare @sql nvarchar(500)
declare @spid int--SPID 值是当用户进行连接时指派给该连接的一个唯一的整数
set @sql='declare getspid cursor for
select spid from sysprocesses where dbid=db_id('''+@dbname+''')'
exec (@sql)
open getspid
fetch next from getspid into @spid
while @@fetch_status<>-1--如果FETCH 语句没有执行失败或此行不在结果集中。
begin
exec('kill '+@spid)--终止正常连接
fetch next from getspid into @spid
end
close getspid
deallocate getspid

本文链接

Sql Server 中 text或ntext 字段内容替换方法

2010-05-20T10:22:00Z

update 表名 set text类型字段名=replace(convert(varchar(8000),text类型字段名),'要替换的字符','替换成的值')

1.update ntext:
(1)varchar和nvarchar类型是支持replace，所以如果你的text/ntext不超过8000/4000可以先转换成前面两种类型再使用replace。

update 表名 set text类型字段名=replace(convert(varchar(8000),text类型字段名),'要替换的字符','替换成的值')

update 表名 set ntext类型字段名=replace(convert(nvarchar(4000),ntext类型字段名),'要替换的字符','替换成的值')

(2)如果text/ntext超过8000/4000,看如下例子

declare @pos int declare @len int declare @str nvarchar(4000) declare @des nvarchar(4000) declare @count int set @des ='<requested_amount+1>'--要替换成的值 set @len=len(@des) set @str= '<requested_amount>'--要替换的字符 set @count=0--统计次数. WHILE 1=1 BEGIN select @pos=patINDEX('%'+@des+'%',propxmldata) - 1 from 表名 where 条件 IF @pos>=0 begin DECLARE @ptrval binary(16) SELECT @ptrval = TEXTPTR(字段名) from 表名 where 条件 UPDATETEXT 表名.字段名 @ptrval @pos @len @str set @count=@count+1 end ELSE break; END select @count

2.alter column语句有局限性,比如不允许修改text、image、ntext 或 timestamp 列.
以下提供一个修改ntext列的例子:

Alter Table tbl Add newcol ntext null go update tbl set newcol=col go EXEC sp_rename 'tbl.col', 'oldcol', 'COLUMN' go EXEC sp_rename 'tbl.newcol', 'col', 'COLUMN' go alter table tbl drop column oldcol go

以上通过新增一列替换旧的列方法实现了将一个不允许为空的ntext修改为允许为空的ntext列(注意:以上的go不能缺少).修改表结构之后,由于视图所依赖的基础对象的更改，视图的持久元数据会过期,需要刷新视图,通过sp_refreshview (可以通过sp_depends 找处相关的视图,再通过sp_refreshview逐个刷新).
另外可以也可以通过一下存储过程进行刷新所有视图:

PRINT 'Refreshing all views...' DECLARE @vName sysname DECLARE refresh_cursor CURSOR FOR SELECT Name from sysobjects WHERE xtype = 'V' order by crdate FOR READ ONLY OPEN refresh_cursor FETCH NEXT FROM refresh_cursor INTO @vName WHILE @@FETCH_STATUS <> -1 BEGIN exec sp_refreshview @vName PRINT '视图' + @vName + ' refreshed' FETCH NEXT FROM refresh_cursor INTO @vName END CLOSE refresh_cursor DEALLOCATE refresh_cursor

本文链接

js日期时间相关函数

2010-05-05T01:53:00Z

Date.prototype.isLeapYear 判断闰年
Date.prototype.Format 日期格式化
Date.prototype.DateAdd 日期计算
Date.prototype.DateDiff 比较日期差
Date.prototype.toString 日期转字符串
Date.prototype.toArray 日期分割为数组
Date.prototype.DatePart 取日期的部分信息
Date.prototype.MaxDayOfDate 取日期所在月的最大天数
Date.prototype.WeekNumOfYear 判断日期所在年的第几周
StringToDate 字符串转日期型
IsValidDate 验证日期有效性
CheckDateTime 完整日期时间检查
daysBetween 日期天数差

js 代码

//---------------------------------------------------
// 判断闰年
//---------------------------------------------------
Date.prototype.isLeapYear = function()
{
return (0==this.getYear()%4&&((this.getYear()%100!=0)||(this.getYear()%400==0)));
}
//---------------------------------------------------
// 日期格式化
// 格式 YYYY/yyyy/YY/yy 表示年份
// MM/M 月份
// W/w 星期
// dd/DD/d/D 日期
// hh/HH/h/H 时间
// mm/m 分钟
// ss/SS/s/S 秒
//---------------------------------------------------
Date.prototype.Format = function(formatStr)
{
var str = formatStr;
var Week = ['日','一','二','三','四','五','六'];
str=str.replace(/yyyy|YYYY/,this.getFullYear());
str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));
str=str.replace(/MM/,this.getMonth()>9?this.getMonth().toString():'0' + this.getMonth());
str=str.replace(/M/g,this.getMonth());
str=str.replace(/w|W/g,Week[this.getDay()]);
str=str.replace(/dd|DD/,this.getDate()>9?this.getDate().toString():'0' + this.getDate());
str=str.replace(/d|D/g,this.getDate());
str=str.replace(/hh|HH/,this.getHours()>9?this.getHours().toString():'0' + this.getHours());
str=str.replace(/h|H/g,this.getHours());
str=str.replace(/mm/,this.getMinutes()>9?this.getMinutes().toString():'0' + this.getMinutes());
str=str.replace(/m/g,this.getMinutes());
str=str.replace(/ss|SS/,this.getSeconds()>9?this.getSeconds().toString():'0' + this.getSeconds());
str=str.replace(/s|S/g,this.getSeconds());
return str;
}
//+---------------------------------------------------
//| 求两个时间的天数差日期格式为 YYYY-MM-dd
//+---------------------------------------------------
function daysBetween(DateOne,DateTwo)
{
var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-'));
var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1);
var OneYear = DateOne.substring(0,DateOne.indexOf ('-'));
var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-'));
var TwoDay = DateTwo.substring(DateTwo.length,DateTwo.lastIndexOf ('-')+1);
var TwoYear = DateTwo.substring(0,DateTwo.indexOf ('-'));
var cha=((Date.parse(OneMonth+'/'+OneDay+'/'+OneYear)- Date.parse(TwoMonth+'/'+TwoDay+'/'+TwoYear))/86400000);
return Math.abs(cha);
}
//+---------------------------------------------------
//| 日期计算
//+---------------------------------------------------
Date.prototype.DateAdd = function(strInterval, Number) {
var dtTmp = this;
switch (strInterval) {
case 's' :return new Date(Date.parse(dtTmp) + (1000 * Number));
case 'n' :return new Date(Date.parse(dtTmp) + (60000 * Number));
case 'h' :return new Date(Date.parse(dtTmp) + (3600000 * Number));
case 'd' :return new Date(Date.parse(dtTmp) + (86400000 * Number));
case 'w' :return new Date(Date.parse(dtTmp) + ((86400000 * 7) * Number));
case 'q' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number*3, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
case 'm' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
case 'y' :return new Date((dtTmp.getFullYear() + Number), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
}
}
//+---------------------------------------------------
//| 比较日期差 dtEnd 格式为日期型或者有效日期格式字符串
//+---------------------------------------------------
Date.prototype.DateDiff = function(strInterval, dtEnd) {
var dtStart = this;
if (typeof dtEnd == 'string' )//如果是字符串转换为日期型
{
dtEnd = StringToDate(dtEnd);
}
switch (strInterval) {
case 's' :return parseInt((dtEnd - dtStart) / 1000);
case 'n' :return parseInt((dtEnd - dtStart) / 60000);
case 'h' :return parseInt((dtEnd - dtStart) / 3600000);
case 'd' :return parseInt((dtEnd - dtStart) / 86400000);
case 'w' :return parseInt((dtEnd - dtStart) / (86400000 * 7));
case 'm' :return (dtEnd.getMonth()+1)+((dtEnd.getFullYear()-dtStart.getFullYear())*12) - (dtStart.getMonth()+1);
case 'y' :return dtEnd.getFullYear() - dtStart.getFullYear();
}
}
//+---------------------------------------------------
//| 日期输出字符串，重载了系统的toString方法
//+---------------------------------------------------
Date.prototype.toString = function(showWeek)
{
var myDate= this;
var str = myDate.toLocaleDateString();
if (showWeek)
{
var Week = ['日','一','二','三','四','五','六'];
str += ' 星期' + Week[myDate.getDay()];
}
return str;
}
//+---------------------------------------------------
//| 日期合法性验证
//| 格式为：YYYY-MM-DD或YYYY/MM/DD
//+---------------------------------------------------
function IsValidDate(DateStr)
{
var sDate=DateStr.replace(/(^\s+|\s+$)/g,''); //去两边空格;
if(sDate=='') return true;
//如果格式满足YYYY-(/)MM-(/)DD或YYYY-(/)M-(/)DD或YYYY-(/)M-(/)D或YYYY-(/)MM-(/)D就替换为''
//数据库中，合法日期可以是:YYYY-MM/DD(2003-3/21),数据库会自动转换为YYYY-MM-DD格式
var s = sDate.replace(/[\d]{ 4,4 }[\-/]{ 1 }[\d]{ 1,2 }[\-/]{ 1 }[\d]{ 1,2 }/g,'');
if (s=='') //说明格式满足YYYY-MM-DD或YYYY-M-DD或YYYY-M-D或YYYY-MM-D
{
var t=new Date(sDate.replace(/\-/g,'/'));
var ar = sDate.split(/[-/:]/);
if(ar[0] != t.getYear() || ar[1] != t.getMonth()+1 || ar[2] != t.getDate())
{
//alert('错误的日期格式！格式为：YYYY-MM-DD或YYYY/MM/DD。注意闰年。');
return false;
}
}
else
{
//alert('错误的日期格式！格式为：YYYY-MM-DD或YYYY/MM/DD。注意闰年。');
return false;
}
return true;
}
//+---------------------------------------------------
//| 日期时间检查
//| 格式为：YYYY-MM-DD HH:MM:SS
//+---------------------------------------------------
function CheckDateTime(str)
{
var reg = /^(\d+)-(\d{ 1,2 })-(\d{ 1,2 }) (\d{ 1,2 }):(\d{ 1,2 }):(\d{ 1,2 })$/;
var r = str.match(reg);
if(r==null)return false;
r[2]=r[2]-1;
var d= new Date(r[1],r[2],r[3],r[4],r[5],r[6]);
if(d.getFullYear()!=r[1])return false;
if(d.getMonth()!=r[2])return false;
if(d.getDate()!=r[3])return false;
if(d.getHours()!=r[4])return false;
if(d.getMinutes()!=r[5])return false;
if(d.getSeconds()!=r[6])return false;
return true;
}
//+---------------------------------------------------
//| 把日期分割成数组
//+---------------------------------------------------
Date.prototype.toArray = function()
{
var myDate = this;
var myArray = Array();
myArray[0] = myDate.getFullYear();
myArray[1] = myDate.getMonth();
myArray[2] = myDate.getDate();
myArray[3] = myDate.getHours();
myArray[4] = myDate.getMinutes();
myArray[5] = myDate.getSeconds();
return myArray;
}
//+---------------------------------------------------
//| 取得日期数据信息
//| 参数 interval 表示数据类型
//| y 年 m月 d日 w星期 ww周 h时 n分 s秒
//+---------------------------------------------------
Date.prototype.DatePart = function(interval)
{
var myDate = this;
var partStr='';
var Week = ['日','一','二','三','四','五','六'];
switch (interval)
{
case 'y' :partStr = myDate.getFullYear();break;
case 'm' :partStr = myDate.getMonth()+1;break;
case 'd' :partStr = myDate.getDate();break;
case 'w' :partStr = Week[myDate.getDay()];break;
case 'ww' :partStr = myDate.WeekNumOfYear();break;
case 'h' :partStr = myDate.getHours();break;
case 'n' :partStr = myDate.getMinutes();break;
case 's' :partStr = myDate.getSeconds();break;
}
return partStr;
}
//+---------------------------------------------------
//| 取得当前日期所在月的最大天数
//+---------------------------------------------------
Date.prototype.MaxDayOfDate = function()
{
var myDate = this;
var ary = myDate.toArray();
var date1 = (new Date(ary[0],ary[1]+1,1));
var date2 = date1.dateAdd(1,'m',1);
var result = dateDiff(date1.Format('yyyy-MM-dd'),date2.Format('yyyy-MM-dd'));
return result;
}
//+---------------------------------------------------
//| 取得当前日期所在周是一年中的第几周
//+---------------------------------------------------
Date.prototype.WeekNumOfYear = function()
{
var myDate = this;
var ary = myDate.toArray();
var year = ary[0];
var month = ary[1]+1;
var day = ary[2];
document.write('< script language=VBScript\> \n');
document.write('myDate = DateValue(''+month+'-'+day+'-'+year+'') \n');
document.write('result = DatePart('ww', myDate) \n');
document.write(' \n');
return result;
}
//+---------------------------------------------------
//| 字符串转成日期类型
//| 格式 MM/dd/YYYY MM-dd-YYYY YYYY/MM/dd YYYY-MM-dd
//+---------------------------------------------------
function StringToDate(DateStr)
{
var converted = Date.parse(DateStr);
var myDate = new Date(converted);
if (isNaN(myDate))
{
//var delimCahar = DateStr.indexOf('/')!=-1?'/':'-';
var arys= DateStr.split('-');
myDate = new Date(arys[0],--arys[1],arys[2]);
}
return myDate;
}

本文链接

全国省份城市数据库

2010-04-27T13:17:00Z

insert into province values(32,'新1111疆维吾尔自治区','X');-- - -！由于被屏蔽单独插入

create   table   dbo.province
(
   proID   int   primary   key,
   proName   varchar(50),
   keys    varchar(2)
)----------------------------------------------------------------------------------------------------------------------------------------
--中国34个省级行政单位   23个省   5个自治区   4个直辖市   2特别行政区

insert   into   province   values(1,'北京市','B');
insert   into   province   values(2,'天津市','T');
insert   into   province   values(3,'上海市','S');
insert   into   province   values(4,'重庆市','C');
insert   into   province   values(5,'河北省','H');
insert   into   province   values(6,'山西省','S');
insert   into   province   values(7,'台湾省','T');
insert   into   province   values(8,'辽宁省','L');
insert   into   province   values(9,'吉林省','J');
insert   into   province   values(10,'黑龙江省','H');
insert   into   province   values(11,'江苏省','J');
insert   into   province   values(12,'浙江省','Z');
insert   into   province   values(13,'安徽省','A');
insert   into   province   values(14,'福建省','F');
insert   into   province   values(15,'江西省','J');
insert   into   province   values(16,'山东省','S');
insert   into   province   values(17,'河南省','H');
insert   into   province   values(18,'湖北省','H');
insert   into   province   values(19,'湖南省','H');
insert   into   province   values(20,'广东省','G');
insert   into   province   values(21,'甘肃省','G');
insert   into   province   values(22,'四川省','S');
insert   into   province   values(24,'贵州省','G');
insert   into   province   values(25,'海南省','H');
insert   into   province   values(26,'云南省','Y');
insert   into   province   values(27,'青海省','Q');
insert   into   province   values(28,'陕西省','S');
insert   into   province   values(29,'广西壮族自治区','G');
insert   into   province   values(30,'西藏自治区','X');
insert   into   province   values(31,'宁夏回族自治区','N');

insert   into   province   values(33,'内蒙古自治区','N');
insert   into   province   values(34,'澳门特别行政区','A');
insert   into   province   values(35,'香港特别行政区','X')

------------------------------------------------------------------------------------------------------------------------------------------ 创建city表
create   table   city
(
   cityID   int identity(1,1),
   cityName   varchar(50)   primary   key,
   proID   int   foreign   key   references   province(proID),
   keys    varchar(2)
)
----------------------------------------------------------------------------------------------------------------------------------------
--插入各个省的城市数据
--4个直辖市
insert   into   city   values('北京市',1,'B')
insert   into   city   values('天津市',2,'T')
insert   into   city   values('上海市',3,'S')
insert   into   city   values('重庆市',4,'C')
--5河北省(2005年辖：11个地级市，36个市辖区、22个县级市、108个县、6个自治县)
insert   into   city   values('石家庄市',5,'S')
insert   into   city   values('唐山市',5,'T')
insert   into   city   values('秦皇岛市',5,'Q')
insert   into   city   values('邯郸市',5,'G')
insert   into   city   values('邢台市',5,'J')
insert   into   city   values('保定市',5,'B')
insert   into   city   values('张家口市',5,'Z')
insert   into   city   values('承德市',5,'C')
insert   into   city   values('沧州市',5,'C')
insert   into   city   values('廊坊市',5,'L')
insert   into   city   values('衡水市',5,'H')
--6山西省11个城市
insert   into   city   values('太原市',6,'T')
insert   into   city   values('大同市',6,'D')
insert   into   city   values('阳泉市',6,'Y')
insert   into   city   values('长治市',6,'C')
insert   into   city   values('晋城市',6,'J')
insert   into   city   values('朔州市',6,'S')
insert   into   city   values('晋中市',6,'J')
insert   into   city   values('运城市',6,'Y')
insert   into   city   values('忻州市',6,'Q')
insert   into   city   values('临汾市',6,'L')
insert   into   city   values('吕梁市',6,'L')
--7台湾省(台湾本岛和澎湖共设7市、16县，其中台北市和高雄市为“院辖市”，直属“行政院”，其余属台湾省；市下设区，县下设市（县辖市）、镇、乡，合称区市镇乡。)
insert   into   city   values('台北市',7,'T')
insert   into   city   values('高雄市',7,'G')
insert   into   city   values('基隆市',7,'J')
insert   into   city   values('台中市',7,'T')
insert   into   city   values('台南市',7,'T')
insert   into   city   values('新竹市',7,'X')
insert   into   city   values('嘉义市',7,'J')
insert   into   city   values('台北县',7,'T')
insert   into   city   values('宜兰县',7,'Y')
insert   into   city   values('桃园县',7,'T')
insert   into   city   values('新竹县',7,'X')
insert   into   city   values('苗栗县',7,'M')
insert   into   city   values('台中县',7,'T')
insert   into   city   values('彰化县',7,'Z')
insert   into   city   values('南投县',7,'N')
insert   into   city   values('云林县',7,'Y')
insert   into   city   values('嘉义县',7,'J')
insert   into   city   values('台南县',7,'T')
insert   into   city   values('高雄县',7,'G')
insert   into   city   values('屏东县',7,'P')
insert   into   city   values('澎湖县',7,'P')
insert   into   city   values('台东县',7,'T')
insert   into   city   values('花莲县',7,'H')
--8辽宁省(2006年，辖：14个地级市；56个市辖区、17个县级市、19个县、8个自治县。)
insert   into   city   values('沈阳市',8,'S')
insert   into   city   values('大连市',8,'D')
insert   into   city   values('鞍山市',8,'A')
insert   into   city   values('抚顺市',8,'F')
insert   into   city   values('本溪市',8,'B')
insert   into   city   values('丹东市',8,'D')
insert   into   city   values('锦州市',8,'J')
insert   into   city   values('营口市',8,'Y')
insert   into   city   values('阜新市',8,'F')
insert   into   city   values('辽阳市',8,'L')
insert   into   city   values('盘锦市',8,'P')
insert   into   city   values('铁岭市',8,'T')
insert   into   city   values('朝阳市',8,'Z')
insert   into   city   values('葫芦岛市',8,'H')
--9吉林省(2006年，辖：8个地级市、1个自治州；20个市辖区、20个县级市、17个县、3个自治县。)
insert   into   city   values('长春市',9,'C')
insert   into   city   values('吉林市',9,'J')
insert   into   city   values('四平市',9,'S')
insert   into   city   values('辽源市',9,'L')
insert   into   city   values('通化市',9,'T')
insert   into   city   values('白山市',9,'B')
insert   into   city   values('松原市',9,'S')
insert   into   city   values('白城市',9,'B')
insert   into   city   values('延边朝鲜族自治州',9,'Y')
--10黑龙江省(2006年，辖：12地级市、1地区；64市辖区、18县级市、45县、1自治县)
insert   into   city   values('哈尔滨市',10,'H')
insert   into   city   values('齐齐哈尔市',10,'Q')
insert   into   city   values('鹤岗市',10,'H')
insert   into   city   values('双鸭山市',10,'S')
insert   into   city   values('鸡市',10,'J')
insert   into   city   values('大庆市',10,'D')
insert   into   city   values('伊春市',10,'Y')
insert   into   city   values('牡丹江市',10,'M')
insert   into   city   values('佳木斯市',10,'J')
insert   into   city   values('七台河市',10,'Q')
insert   into   city   values('黑河市',10,'H')
insert   into   city   values('绥化市',10,'S')
insert   into   city   values('大兴安岭地区',10,'D')
--11江苏省(2005年辖：13个地级市；54个市辖区、27个县级市、25个县)
insert   into   city   values('南京市',11,'N')
insert   into   city   values('无锡市',11,'W')
insert   into   city   values('徐州市',11,'X')
insert   into   city   values('常州市',11,'C')
insert   into   city   values('苏州市',11,'S')
insert   into   city   values('南通市',11,'N')
insert   into   city   values('连云港市',11,'L')
insert   into   city   values('淮安市',11,'H')
insert   into   city   values('盐城市',11,'Y')
insert   into   city   values('扬州市',11,'Y')
insert   into   city   values('镇江市',11,'Z')
insert   into   city   values('泰州市',11,'T')
insert   into   city   values('宿迁市',11,'S')
--12浙江省(2006年，辖：11个地级市；32个市辖区、22个县级市、35个县、1个自治县。)
insert   into   city   values('杭州市',12,'H')
insert   into   city   values('宁波市',12,'N')
insert   into   city   values('温州市',12,'W')
insert   into   city   values('嘉兴市',12,'J')
insert   into   city   values('湖州市',12,'H')
insert   into   city   values('绍兴市',12,'X')
insert   into   city   values('金华市',12,'J')
insert   into   city   values('衢州市',12,'Q')
insert   into   city   values('舟山市',12,'Z')
insert   into   city   values('台州市',12,'T')
insert   into   city   values('丽水市',12,'L')
--13安徽省(2005年辖：17个地级市；44个市辖区、5县个级市、56个县。)
insert   into   city   values('合肥市',13,'H')
insert   into   city   values('芜湖市',13,'W')
insert   into   city   values('蚌埠市',13,'F')
insert   into   city   values('淮南市',13,'H')
insert   into   city   values('马鞍山市',13,'M')
insert   into   city   values('淮北市',13,'H')
insert   into   city   values('铜陵市',13,'T')
insert   into   city   values('安庆市',13,'A')
insert   into   city   values('黄山市',13,'H')
insert   into   city   values('滁州市',13,'C')
insert   into   city   values('阜阳市',13,'F')
insert   into   city   values('宿州市',13,'S')
insert   into   city   values('巢湖市',13,'C')
insert   into   city   values('六安市',13,'L')
insert   into   city   values('亳州市',13,'H')
insert   into   city   values('池州市',13,'C')
insert   into   city   values('宣城市',13,'X')
--14福建省(2006年辖：9个地级市；26个市辖区、14个县级市、45个县。)
insert   into   city   values('福州市',14,'F')
insert   into   city   values('厦门市',14,'X')
insert   into   city   values('莆田市',14,'P')
insert   into   city   values('三明市',14,'S')
insert   into   city   values('泉州市',14,'Q')
insert   into   city   values('漳州市',14,'Z')
insert   into   city   values('南平市',14,'N')
insert   into   city   values('龙岩市',14,'L')
insert   into   city   values('宁德市',14,'N')
--15江西省(2006年全省辖：11个地级市；19个市辖区、10个县级市、70个县。)
insert   into   city   values('南昌市',15,'N')
insert   into   city   values('景德镇市',15,'J')
insert   into   city   values('萍乡市',15,'P')
insert   into   city   values('九江市',15,'J')
insert   into   city   values('新余市',15,'X')
insert   into   city   values('鹰潭市',15,'Y')
insert   into   city   values('赣州市',15,'G')
insert   into   city   values('吉安市',15,'J')
insert   into   city   values('宜春市',15,'Y')
insert   into   city   values('抚州市',15,'F')
insert   into   city   values('上饶市',15,'S')
--16山东省(2005年，辖：17个地级市；49个市辖区、31个县级市、60个县。)
insert   into   city   values('济南市',16,'J')
insert   into   city   values('青岛市',16,'Q')
insert   into   city   values('淄博市',16,'Z')
insert   into   city   values('枣庄市',16,'Z')
insert   into   city   values('东营市',16,'D')
insert   into   city   values('烟台市',16,'Y')
insert   into   city   values('潍坊市',16,'W')
insert   into   city   values('济宁市',16,'J')
insert   into   city   values('泰安市',16,'T')
insert   into   city   values('威海市',16,'W')
insert   into   city   values('日照市',16,'R')
insert   into   city   values('莱芜市',16,'L')
insert   into   city   values('临沂市',16,'L')
insert   into   city   values('德州市',16,'D')
insert   into   city   values('聊城市',16,'L')
insert   into   city   values('滨州市',16,'B')
insert   into   city   values('菏泽市',16,'H')
--17河南省（2005年辖：17个地级市；50个市辖区、21个县级市、88个县。）
insert   into   city   values('郑州市',17,'Z')
insert   into   city   values('开封市',17,'K')
insert   into   city   values('洛阳市',17,'L')
insert   into   city   values('平顶山市',17,'P')
insert   into   city   values('安阳市',17,'A')
insert   into   city   values('鹤壁市',17,'H')
insert   into   city   values('新乡市',17,'X')
insert   into   city   values('焦作市',17,'J')
insert   into   city   values('濮阳市',17,'P')
insert   into   city   values('许昌市',17,'X')
insert   into   city   values('漯河市',17,'L')
insert   into   city   values('三门峡市',17,'S')
insert   into   city   values('南阳市',17,'N')
insert   into   city   values('商丘市',17,'S')
insert   into   city   values('信阳市',17,'X')
insert   into   city   values('周口市',17,'Z')
insert   into   city   values('驻马店市',17,'Z')
insert   into   city   values('济源市',17,'J')
--18湖北省（截至2005年12月31日，全省辖13个地级单位（12个地级市、1个自治州）；102县级单位（38个市辖区、24个县级市、37个县、2个自治县、1个林区），共有1220个乡级单位（277个街道、733个镇、210个乡）。）
insert   into   city   values('武汉市',18,'W')
insert   into   city   values('黄石市',18,'H')
insert   into   city   values('十堰市',18,'S')
insert   into   city   values('荆州市',18,'J')
insert   into   city   values('宜昌市',18,'Y')
insert   into   city   values('襄樊市',18,'X')
insert   into   city   values('鄂州市',18,'E')
insert   into   city   values('荆门市',18,'J')
insert   into   city   values('孝感市',18,'X')
insert   into   city   values('黄冈市',18,'H')
insert   into   city   values('咸宁市',18,'X')
insert   into   city   values('随州市',18,'X')
insert   into   city   values('仙桃市',18,'X')
insert   into   city   values('天门市',18,'T')
insert   into   city   values('潜江市',18,'Q')
insert   into   city   values('神农架林区',18,'S')
insert   into   city   values('恩施土家族苗族自治州',18,'E')
--19湖南省（2005年辖：13个地级市、1个自治州；34个市辖区、16个县级市、65个县、7个自治县。）
insert   into   city   values('长沙市',19,'C')
insert   into   city   values('株洲市',19,'Z')
insert   into   city   values('湘潭市',19,'X')
insert   into   city   values('衡阳市',19,'H')
insert   into   city   values('邵阳市',19,'X')
insert   into   city   values('岳阳市',19,'Y')
insert   into   city   values('常德市',19,'C')
insert   into   city   values('张家界市',19,'Z')
insert   into   city   values('益阳市',19,'Y')
insert   into   city   values('郴州市',19,'C')
insert   into   city   values('永州市',19,'Y')
insert   into   city   values('怀化市',19,'H')
insert   into   city   values('娄底市',19,'L')
insert   into   city   values('湘西土家族苗族自治州',19,'X')
--20广东省（截至2005年12月31日，广东省辖：21个地级市，54个市辖区、23个县级市、41个县、3个自治县，429个街道办事处、1145个镇、4个乡、7个民族乡。）
insert   into   city   values('广州市',20,'G')
insert   into   city   values('深圳市',20,'S')
insert   into   city   values('珠海市',20,'Z')
insert   into   city   values('汕头市',20,'S')
insert   into   city   values('韶关市',20,'S')
insert   into   city   values('佛山市',20,'F')
insert   into   city   values('江门市',20,'J')
insert   into   city   values('湛江市',20,'Z')
insert   into   city   values('茂名市',20,'M')
insert   into   city   values('肇庆市',20,'Z')
insert   into   city   values('惠州市',20,'H')
insert   into   city   values('梅州市',20,'M')
insert   into   city   values('汕尾市',20,'S')
insert   into   city   values('河源市',20,'H')
insert   into   city   values('阳江市',20,'Y')
insert   into   city   values('清远市',20,'Q')
insert   into   city   values('东莞市',20,'D')
insert   into   city   values('中山市',20,'Z')
insert   into   city   values('潮州市',20,'C')
insert   into   city   values('揭阳市',20,'YJ')
insert   into   city   values('云浮市',20,'')
--21甘肃省（2006年辖：12个地级市、2个自治州；17个市辖区、4个县级市、58个县、7个自治县。）
insert   into   city   values('兰州市',21,'L')
insert   into   city   values('金昌市',21,'J')
insert   into   city   values('白银市',21,'B')
insert   into   city   values('天水市',21,'T')
insert   into   city   values('嘉峪关市',21,'J')
insert   into   city   values('武威市',21,'W')
insert   into   city   values('张掖市',21,'Z')
insert   into   city   values('平凉市',21,'P')
insert   into   city   values('酒泉市',21,'J')
insert   into   city   values('庆阳市',21,'Q')
insert   into   city   values('定西市',21,'D')
insert   into   city   values('陇南市',21,'L')
insert   into   city   values('临夏回族自治州',21,'L')
insert   into   city   values('甘南藏族自治州',21,'G')
--22四川省（2006年辖：18个地级市、3个自治州；43个市辖区、14个县级市、120个县、4个自治县。）
insert   into   city   values('成都市',22,'C')
insert   into   city   values('自贡市',22,'Z')
insert   into   city   values('攀枝花市',22,'P')
insert   into   city   values('泸州市',22,'L')
insert   into   city   values('德阳市',22,'D')
insert   into   city   values('绵阳市',22,'M')
insert   into   city   values('广元市',22,'G')
insert   into   city   values('遂宁市',22,'S')
insert   into   city   values('内江市',22,'N')
insert   into   city   values('乐山市',22,'L')
insert   into   city   values('南充市',22,'N')
insert   into   city   values('眉山市',22,'M')
insert   into   city   values('宜宾市',22,'Y')
insert   into   city   values('广安市',22,'G')
insert   into   city   values('达州市',22,'D')
insert   into   city   values('雅安市',22,'Y')
insert   into   city   values('巴中市',22,'B')
insert   into   city   values('资阳市',22,'Z')
insert   into   city   values('阿坝藏族羌族自治州',22,'A')
insert   into   city   values('甘孜藏族自治州',22,'G')
insert   into   city   values('凉山彝族自治州',22,'L')
--24贵州省(2006年辖：4个地级市、2个地区、3个自治州；10个市辖区、9个县级市、56个县、11个自治县、2个特区。)
insert   into   city   values('贵阳市',24,'G')
insert   into   city   values('六盘水市',24,'L')
insert   into   city   values('遵义市',24,'Z')
insert   into   city   values('安顺市',24,'A')
insert   into   city   values('铜仁地区',24,'T')
insert   into   city   values('毕节地区',24,'B')
insert   into   city   values('黔西南布依族苗族自治州',24,'Q')
insert   into   city   values('黔东南苗族侗族自治州',24,'Q')
insert   into   city   values('黔南布依族苗族自治州',24,'Q')
--25海南省(2003－2005年　全省有2个地级市，6个县级市，4个县，6个民族自治县，4个市辖区，1个办事处（西南中沙群岛办事处，县级）。)
insert   into   city   values('海口市',25,'H')
insert   into   city   values('三亚市',25,'S')
insert   into   city   values('五指山市',25,'W')
insert   into   city   values('琼海市',25,'Q')
insert   into   city   values('儋州市',25,'D')
insert   into   city   values('文昌市',25,'W')
insert   into   city   values('万宁市',25,'W')
insert   into   city   values('东方市',25,'D')
insert   into   city   values('澄迈县',25,'C')
insert   into   city   values('定安县',25,'D')
insert   into   city   values('屯昌县',25,'T')
insert   into   city   values('临高县',25,'L')
insert   into   city   values('白沙黎族自治县',25,'B')
insert   into   city   values('昌江黎族自治县',25,'C')
insert   into   city   values('乐东黎族自治县',25,'L')
insert   into   city   values('陵水黎族自治县',25,'L')
insert   into   city   values('保亭黎族苗族自治县',25,'B')
insert   into   city   values('琼中黎族苗族自治县',25,'Q')
--26云南省(2006年辖：8个地级市、8个自治州；12个市辖区、9个县级市、79个县、29个自治县。)
insert   into   city   values('昆明市',26,'K')
insert   into   city   values('曲靖市',26,'Q')
insert   into   city   values('玉溪市',26,'Y')
insert   into   city   values('保山市',26,'B')
insert   into   city   values('昭通市',26,'Z')
insert   into   city   values('丽江市',26,'L')
insert   into   city   values('思茅市',26,'S')
insert   into   city   values('临沧市',26,'L')
insert   into   city   values('文山壮族苗族自治州',26,'W')
insert   into   city   values('红河哈尼族彝族自治州',26,'H')
insert   into   city   values('西双版纳傣族自治州',26,'X')
insert   into   city   values('楚雄彝族自治州',26,'C')
insert   into   city   values('大理白族自治州',26,'D')
insert   into   city   values('德宏傣族景颇族自治州',26,'D')
insert   into   city   values('怒江傈傈族自治州',26,'N')
insert   into   city   values('迪庆藏族自治州',26,'D')
--27青海省(2006年辖：1个地级市、1个地区、6个自治州；4个市辖区、2个县级市、30个县、7个自治县。)
insert   into   city   values('西宁市',27,'X')
insert   into   city   values('海东地区',27,'H')
insert   into   city   values('海北藏族自治州',27,'H')
insert   into   city   values('黄南藏族自治州',27,'H')
insert   into   city   values('海南藏族自治州',27,'H')
insert   into   city   values('果洛藏族自治州',27,'G')
insert   into   city   values('玉树藏族自治州',27,'Y')
insert   into   city   values('海西蒙古族藏族自治州',27,'H')
--28陕西省(2006年辖：10个地级市；24个市辖区、3个县级市、80个县。)
insert   into   city   values('西安市',28,'X')
insert   into   city   values('铜川市',28,'T')
insert   into   city   values('宝鸡市',28,'B')
insert   into   city   values('咸阳市',28,'X')
insert   into   city   values('渭南市',28,'W')
insert   into   city   values('延安市',28,'Y')
insert   into   city   values('汉中市',28,'H')
insert   into   city   values('榆林市',28,'Y')
insert   into   city   values('安康市',28,'A')
insert   into   city   values('商洛市',28,'S')
--29广西壮族自治区(2005年辖：14个地级市；34个市辖区、7个县级市、56个县、12个自治县。)
insert   into   city   values('南宁市',29,'N')
insert   into   city   values('柳州市',29,'L')
insert   into   city   values('桂林市',29,'G')
insert   into   city   values('梧州市',29,'W')
insert   into   city   values('北海市',29,'B')
insert   into   city   values('防城港市',29,'F')
insert   into   city   values('钦州市',29,'Q')
insert   into   city   values('贵港市',29,'G')
insert   into   city   values('玉林市',29,'Y')
insert   into   city   values('百色市',29,'B')
insert   into   city   values('贺州市',29,'H')
insert   into   city   values('河池市',29,'H')
insert   into   city   values('来宾市',29,'L')
insert   into   city   values('崇左市',29,'C')
--30西藏自治区(2005年辖：1个地级市、6个地区；1个市辖区、1个县级市、71个县。)
insert   into   city   values('拉萨市',30,'L')
insert   into   city   values('那曲地区',30,'N')
insert   into   city   values('昌都地区',30,'C')
insert   into   city   values('山南地区',30,'S')
insert   into   city   values('日喀则地区',30,'R')
insert   into   city   values('阿里地区',30,'A')
insert   into   city   values('林芝地区',30,'L')
--31宁夏回族自治区
insert   into   city   values('银川市',31,'Y')
insert   into   city   values('石嘴山市',31,'S')
insert   into   city   values('吴忠市',31,'W')
insert   into   city   values('固原市',31,'G')
insert   into   city   values('中卫市',31,'Z')
--32新11111疆维吾尔自治区(2005年辖：2个地级市、7个地区、5个自治州；11个市辖区、20个县级市、62个县、6个自治县)
insert   into   city   values('乌鲁木齐市',32,'W')
insert   into   city   values('克拉玛依市',32,'K')
insert   into   city   values('石河子市　',32,'S')
insert   into   city   values('阿拉尔市',32,'A')
insert   into   city   values('图木舒克市',32,'T')
insert   into   city   values('五家渠市',32,'W')
insert   into   city   values('吐鲁番市',32,'K')
insert   into   city   values('阿克苏市',32,'A')
insert   into   city   values('喀什市',32,'K')
insert   into   city   values('哈密市',32,'H')
insert   into   city   values('和田市',32,'H')
insert   into   city   values('阿图什市',32,'A')
insert   into   city   values('库尔勒市',32,'K')
insert   into   city   values('昌吉市　',32,'K')
insert   into   city   values('阜康市',32,'F')
insert   into   city   values('米泉市',32,'M')
insert   into   city   values('博乐市',32,'B')
insert   into   city   values('伊宁市',32,'Y')
insert   into   city   values('奎屯市',32,'K')
insert   into   city   values('塔城市',32,'T')
insert   into   city   values('乌苏市',32,'W')
insert   into   city   values('阿勒泰市',32,'A')
--33内蒙古自治区(2006年，辖：9个地级市、3个盟；21个市辖区、11个县级市、17个县、49个旗、3个自治旗。)
insert   into   city   values('呼和浩特市',33,'F')
insert   into   city   values('包头市',33,'B')
insert   into   city   values('乌海市',33,'W')
insert   into   city   values('赤峰市',33,'C')
insert   into   city   values('通辽市',33,'T')
insert   into   city   values('鄂尔多斯市',33,'E')
insert   into   city   values('呼伦贝尔市',33,'F')
insert   into   city   values('巴彦淖尔市',33,'B')
insert   into   city   values('乌兰察布市',33,'W')
insert   into   city   values('锡林郭勒盟',33,'X')
insert   into   city   values('兴安盟',33,'X')
insert   into   city   values('阿拉善盟',33,'A')
--34澳门特别行政区
insert   into   city   values('澳门特别行政区',34,'A')
--35香港特别行政区
insert   into   city   values('香港特别行政区',35,'X')

本文链接

javascript 中文转拼音

2010-04-06T05:48:00Z

拼音一:

Code

拼音二:

Code

本文链接

spring + velocity实现分页程序

2010-04-02T09:05:00Z

}

public int getPageCount() {
  // 计算出总页数
  pageCount = (rowCount + pageSize - 1) / pageSize;
  return pageCount;
}

public int getBeginPosition() {
  // 计算出页起始
  beginPosition = (currentPage - 1) * pageSize + 1;
  return beginPosition;
}

public int getEndPosition() {
  // 计算出页终止
  if (currentPage >= pageCount) {
   endPosition = rowCount;
  } else {
   endPosition = currentPage * pageSize;
  }
  return endPosition;
}

public boolean isHasNextPage() {
  // 计算出是否有下一页
  if (currentPage >= pageCount) {
   hasNextPage = false;
  } else {
   hasNextPage = true;
  }
  return hasNextPage;
}

public boolean isHasPreviousPage() {
  // 计算出是否有上一页
  if (currentPage <= 1) {
   hasPreviousPage = false;
  } else {
   hasPreviousPage = true;
  }
  return hasPreviousPage;
}

public int getFirstPage() {
return 1;
}

public int getPreviousPage() {
  if (this.isHasPreviousPage()) {
   return currentPage - 1;
  }
  return currentPage;
}

public int getNextPage() {
  if (this.isHasNextPage()) {
   return currentPage + 1;
  } else {
   return currentPage;
  }
}

public int getLastPage() {
return pageCount;
}

/**
* 获取页数据
*
* @return ArrayList
*/
public ArrayList getArrayList() {

  ArrayList list = new ArrayList();
  for (int i = beginPosition; i <= endPosition; i++) {
   list.add(arrayList.get(i - 1));
  }
  return list;

}
}

接续

package com.ali;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.validation.BindException;
import org.springframework.web.context.support.WebApplicationContextUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;

import com.ali.db.User;
import com.ali.util.PageUtil;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class UserListController extends SimpleFormController {
private IIbatisDAO currDAO;
private String m_pagesize;
public UserListController() {
setCommandClass(UserListForm.class);
}

public ModelAndView handleRequestInternal(HttpServletRequest request,
   HttpServletResponse response) throws Exception {

  if ( request.getMethod().equals("GET"))
  {
   //处理 http get请求
   System.out.println("do Get!!");

   UserListForm form = new UserListForm();
   form.setPage("1");
   form.setPageSize(getPageSize());
   System.out.println("handleRequestInternal");
   return onSubmit(request, response, form, null);
  }
  else
  {
   //return onSubmit(request, response, null, null);
   System.out.println("do Post!!");
   return super.handleRequestInternal(request, response);
  }

}

protected ModelAndView onSubmit(HttpServletRequest request,
   HttpServletResponse response, Object command, BindException errors)
   throws Exception {
  //处理http post请求
  UserListForm form = (UserListForm) command;
  System.out.println("user list:" + form);

List list = this.getDAO().findUsers();
  ArrayList arrList = new ArrayList();
  for (Iterator i = list.iterator(); i.hasNext();) {
   User user = (User) i.next();
   System.out.println(user);
   arrList.add(user);
  }

PageUtil util = new PageUtil(arrList, form.getPageSize(), form
    .getPage());
  System.out.println("list.size=" + arrList.size());
  request.setAttribute("userlist", util.getArrayList());

request.setAttribute("pager", util);

return new ModelAndView(this.getSuccessView());
}

public void setDAO(IIbatisDAO dao) {
currDAO = dao;
}

public IIbatisDAO getDAO() {
  return currDAO;
}
public String getPageSize()
{
  return m_pagesize;
}

public void setPageSize(String pagesize)
{
  m_pagesize = pagesize;
}
}

具体的velocity内容

<BODY >

    <form name="userlist" method="post" action="/spring/userlist.do">
         <input type="hidden" name="page" >
         <input type="hidden" name="pageSize" value=2>
    </form>

<table width="772" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
   <tr>
     <td>
       <table width="750" border="0" align="center" cellpadding="5" cellspacing="1">
         <tr align="center">
           <td background="images/q_12.gif"><span >用户名</span></td>
           <td background="images/q_12.gif" >站点</td>
           <td background="images/q_12.gif"><span >邮箱</span></td>
         </tr>
#foreach($user in $userlist)
#set($color="E9F4FF")
#if($velocityCount%2==0)
#set($color="FFFFFF")
#end
         <tr align="center" bgcolor="$color">
                   <td >$user.getUsername()</td>
                         <td>$user.getSite()</td>
             <td >$user.getEmail()</td>

                 </tr>
#end
       </table>
#set($pageFirst=1)

#if ($pager)
#set($pageEnd=$pager.getPageCount())
#set($pagePrevious=$pager.getPreviousPage())
#set($pageNext = $pager.getNextPage())
#else
#set($pageEnd=1)
#set($pagePrevious=1)
#set($pageNext =1)
#end
<scrīpt>

function goto(p) {
         userlist.page.value=p;
         userlist.pageSize.value=2;
          userlist.submit();
}
</scrīpt>
<table width="100%" border="0">
   <tr>
   <td width="98%" height="43" align="right">
    #if ($pager)
    总 $pager.rowCount 条
    第 $pager.currentPage/$pager.pageCount 页
    #else
    总 0 条
    第 0 页
    #end
    <a href="#$pageFirst" ōnclick="goto($pageFirst)">首页</a>
    <a href="#$pagePrevious" ōnclick="goto($pagePrevious)">上一页</a>
    <a href="#$pageNext" ōnclick="goto($pageNext)">下一页</a>
    <a href="#$pageEnd" ōnclick="goto($pageEnd)">末页</a>
   </td>
   </tr>
</table>
     </td>
   </tr>
</table>

</BODY>

本文链接

Velocity分页模板

2010-04-02T09:00:00Z

#*
宏pageGrid:自定义表格宏
${gridInfo}: 表格中的信息，含数据和分页信息，样式等
20行
26行
47行
55行
54行
63行
78行
81行
131行
102行
*#

#macro (pageGrid $gridInfo)
<table width="100%">
   
   <tr>
   <td>
         <table id="listTable" >
       #set ($rowCount = 0)
             #foreach ($map in $gridInfo.list)
              #set ($row = $map.get("value"))
        #set ($colCount = 0)
        #set ($id = "")
                 #if ($rowCount == 0)
                  <tr >
                     #foreach ($col in $row)
          #if ($colCount == 0)
        #if($gridInfo.gridStyle.checked)
        <th></th>
        #end
       #else
        <th>
                             $col
                             </th>
          #end
          #set ($colCount = $colCount + 1)
         #end
         #foreach ($ecol in $gridInfo.gridStyle.columns)
          <th>
                         $ecol
                         </th>
         #end
         </tr>
                 #else    
                  #set ($imp = $map.get("IMP"))
         #set ($isOddRow = $rowCount % 2 != 0)
         #if($imp == "1")
                      <tr >
                  #else
                   #if ($isOddRow)
                       <tr   onMouseOver='high(this);' onMouseOut='low(this);' class='odd'>
                      #else
                       <tr   onMouseOver='high(this);' onMouseOut='low(this);' class='even'>
                      #end
                  #end
    <script>
        function colvalue(cv)
    {
      if(cv.length>20)
      {
       var pattern=RegExp("(<IMG\\s*[\\S]*\\s*/\\s*>)([\\S]*)");
       if (pattern.exec(cv))
       {
          var str1=RegExp.$1;
          var str2=RegExp.$2;
          return str1+str2.substring(0,20)+"...";
       }
       else
       {
          return cv.substring(0,20)+"...";
       }
      }
      else
      {
       return cv;
      }
     }

   </script>
                     #foreach ($col in $row)
          #if ($colCount == 0)
           #set ($id = $col)
        #if($gridInfo.gridStyle.checked)
         <td><input type="checkbox" name="model.grid_check"   value="$id"/></td>
        #end
          #else
              #if ($colCount == $gridInfo.gridStyle.linkNum)
                              <td align="center" title='$col'>
                             #else
                              <td title='$col'>
           #end

                             #if ($col == "")
                               
                             #else

             #if($colCount == $gridInfo.gridStyle.linkNum)
         <a href="javascript:griddetail('$id');" >
         <script>document.write(colvalue('$col')); </script>
         </a>
          #else
            <script>document.write(colvalue('$col')); </script>
          #end
                             #end
                             </td>
          #end
          #set ($colCount = $colCount + 1)
         #end

      #foreach ($imgs in $gridInfo.gridStyle.images)
             <td>
              #foreach ($img in $imgs)
                  #set ($imageEvent = $img.imageEvent)
                              <img src="$img.imagePath" alt="$img.imageTitle" onclick="javascript:img$imageEvent('$id');" style="cursor:hand"/>    
                          #end
                         </td>

         #end
                  </tr>
                 #end
        #set ($rowCount = $rowCount + 1)
       #end
         </table>
   </td>
   </tr>
   
   
   <tr>
    <td>
    <table   width="100%">
     <tr>
     <td align="left">
      #if($gridInfo.gridStyle.checked)
       <td> <input type="checkbox" name="grid_check_all" onclick="javascript:selectall();"/>全部选中</td>
      #end
     </td>
     <td align="right">

     #if ($gridInfo.list)

      #if ($gridInfo.gridStyle.pagable)

       #set($prepage = $gridInfo.currentpage - 1)
       #set($nextpage = $gridInfo.currentpage + 1)

       #if ($gridInfo.gridStyle.displaySum)
        共<font color="red">$gridInfo.sumrecords</font>条记录
        <input type="hidden" name="model.pageGridInfo.sumrecords" value="$!{model.pageGridInfo.sumrecords}">
       #end
       每页<input type="text"id="pPR" name="model.pageGridInfo.perPageRows" value="$gridInfo.perPageRows" onchange="document.getElementById('cpage').value='1';" />条
       共$gridInfo.sumpages页

       #if ($gridInfo.firstPage)
        <img src="http://images.cnblogs.com/arrow_pre02.gif" onclick="page(1)">
       #else
        <img src="http://images.cnblogs.com/arrow_pre02.gif">
       #end

       #if ($gridInfo.previousPage)
        <img src="http://images.cnblogs.com/arrow_pre.gif" onclick="page($prepage)">
       #else
        <img src="http://images.cnblogs.com/arrow_pre.gif">
       #end

       #set($indexPage =$gridInfo.currentpage/$gridInfo.prePageNum*$gridInfo.prePageNum)
          #set($lastPageNum = $indexPage+$gridInfo.prePageNum)
       #pagePrint($indexPage $gridInfo.prePageNum   $gridInfo.sumpages $lastPageNum)

       #if ($gridInfo.nextPage)
        <img src="http://images.cnblogs.com/arrow_next.gif" onclick="page($nextpage)">
       #else
        <img src="http://images.cnblogs.com/arrow_next.gif">
       #end


       #if ($gridInfo.endPage)
        <img src="http://images.cnblogs.com/arrow_next02.gif" onclick="page($gridInfo.sumpages)">
       #else
        <img src="http://images.cnblogs.com/arrow_next02.gif">
       #end

       第<input type="text"id="cpage" name="model.pageGridInfo.currentpage" value="$gridInfo.currentpage" />页

       <script language="javascript" type="text/javascript">

       function pagego()
       {
        p=parseInt(document.getElementById('pPR').value);
        s=parseInt(document.getElementById('cpage').value);
        if(/[\D]/g.test(p))
        {
                            alert('每页显示记录数必须全部是数字');
                            document.getElementById('pPR').value=$gridInfo.perPageRows;
                          }
                           if(p==0)
        {
                            alert('每页显示记录数不能为零');
                            document.getElementById('pPR').value=$gridInfo.perPageRows;
                          }
        if(s<=0)
        {
          alert('页码必须大于0');
                            return s=$gridInfo.currentpage;
        }
        if(s>$gridInfo.sumpages)
        {
          alert('页码必须小于总页数');
                            return s=$gridInfo.currentpage;
        }
        if(/[\D]/g.test(s))
        {
                            alert('页码必须全部是数字');
                            return s=$gridInfo.currentpage;
                          }
                          else
                          {
          return s;
        }
       }
                      </script>
                      <input type="button" name="pageGo"   value="GO" onclick="page(pagego());" />
      #end
     #end
     </td>
     </tr>
    </table>
    </td>
   </tr>

</table>
#end

#macro (pagePrint $indexPage $prePageNum   $sumpages $lastPageNum)

#if ($indexPage<$lastPageNum&&$indexPage<$sumpages)

#set($indexPage =$indexPage+1)
<a href="javascript:page($indexPage)" >$indexPage</a>
#pagePrint($indexPage $prePageNum   $sumpages $lastPageNum)

#end
#end

本文链接