1. 打开新的窗口并传送参数:


  传送参数:



response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")




  接收参数:



string a = Request.QueryString("id");
string b = Request.QueryString("id1");




  2.为按钮添加对话框



Button1.Attributes.Add("onclick","return confirm(’确认?’)");
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")




  3.删除表格选定记录



int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()




  4.删除表格记录警告



private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
{
 switch(e.Item.ItemType)
 {
  case ListItemType.Item :
  case ListItemType.AlternatingItem :
  case ListItemType.EditItem:
   TableCell myTableCell;
   myTableCell = e.Item.Cells[14];
   LinkButton myDeleteButton ;
   myDeleteButton = (LinkButton)myTableCell.Controls[0];
   myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
   break;
  default:
   break;
 }

}




  5.点击表格行链接另一页



private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
 //点击表格打开
 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
  e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
}




  双击表格连接到另一页


  在itemDataBind事件中



if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
 string OrderItemID =e.item.cells[1].Text;
 ...
 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
}




  双击表格打开新一页



if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
 string OrderItemID =e.item.cells[1].Text;
 ...
 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
}




6.表格超连接列传递参数



<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
 <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />




  7.表格点击改变颜色



if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
{
 e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
    this.style.color=’buttontext’;this.style.cursor=’default’;");
}




  写在DataGrid的_ItemDataBound里



if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
{
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
   this.style.color=’buttontext’;this.style.cursor=’default’;");
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
}





  8.关于日期格式


  日期格式设定



DataFormatString="{0:yyyy-MM-dd}"




  我觉得应该在itembound事件中



e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))




  9.获取错误信息并到指定页面


  不要使用Response.Redirect,而应该使用Server.Transfer


  e.g



// in global.asax
protected void Application_Error(Object sender, EventArgs e) {
if (Server.GetLastError() is HttpUnhandledException)
Server.Transfer("MyErrorPage.aspx");

//其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
}




  Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理


  10.清空Cookie



Cookie.Expires=[DateTime];
Response.Cookies("UserName").Expires = 0




  11.自定义异常处理



//自定义异常处理类
using System;
using System.Diagnostics;

namespace MyAppException
{
 /// <summary>
 /// 从系统异常类ApplicationException继承的应用程序异常处理类。
 /// 自动将异常内容记录到Windows NT/2000的应用程序日志
 /// </summary>
 public class AppException:System.ApplicationException
 {
  public AppException()
  {
   if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
  }

 public AppException(string message)
 {
  LogEvent(message);
 }

 public AppException(string message,Exception innerException)
 {
  LogEvent(message);
  if (innerException != null)
  {
   LogEvent(innerException.Message);
  }
 }

 //日志记录类
 using System;
 using System.Configuration;
 using System.Diagnostics;
 using System.IO;
 using System.Text;
 using System.Threading;

 namespace MyEventLog
 {
  /// <summary>
  /// 事件日志记录类,提供事件日志记录支持
  /// <remarks>
  /// 定义了4个日志记录方法 (error, warning, info, trace)
  /// </remarks>
  /// </summary>
  public class ApplicationLog
  {
   /// <summary>
   /// 将错误信息记录到Win2000/NT事件日志中
   /// <param name="message">需要记录的文本信息</param>
   /// </summary>
   public static void WriteError(String message)
   {
    WriteLog(TraceLevel.Error, message);
   }

   /// <summary>
   /// 将警告信息记录到Win2000/NT事件日志中
   /// <param name="message">需要记录的文本信息</param>
   /// </summary>
   public static void WriteWarning(String message)
   {
    WriteLog(TraceLevel.Warning, message);  
   }

   /// <summary>
   /// 将提示信息记录到Win2000/NT事件日志中
   /// <param name="message">需要记录的文本信息</param>
   /// </summary>
   public static void WriteInfo(String message)
   {
    WriteLog(TraceLevel.Info, message);
   }
   /// <summary>
   /// 将跟踪信息记录到Win2000/NT事件日志中
   /// <param name="message">需要记录的文本信息</param>
   /// </summary>
   public static void WriteTrace(String message)
   {
    WriteLog(TraceLevel.Verbose, message);
   }

   /// <summary>
   /// 格式化记录到事件日志的文本信息格式
   /// <param name="ex">需要格式化的异常对象</param>
   /// <param name="catchInfo">异常信息标题字符串.</param>
   /// <retvalue>
   /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
   /// </retvalue>
   /// </summary>
   public static String FormatException(Exception ex, String catchInfo)
   {
    StringBuilder strBuilder = new StringBuilder();
    if (catchInfo != String.Empty)
    {
     strBuilder.Append(catchInfo).Append("\r\n");
    }
    strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
    return strBuilder.ToString();
   }

   /// <summary>
   /// 实际事件日志写入方法
   /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
   /// <param name="messageText">要记录的文本.</param>
   /// </summary>
   private static void WriteLog(TraceLevel level, String messageText)
   {
    try
    {
     EventLogEntryType LogEntryType;
     switch (level)
     {
      case TraceLevel.Error:
       LogEntryType = EventLogEntryType.Error;
       break;
      case TraceLevel.Warning:
       LogEntryType = EventLogEntryType.Warning;
       break;
      case TraceLevel.Info:
       LogEntryType = EventLogEntryType.Information;
       break;
      case TraceLevel.Verbose:
       LogEntryType = EventLogEntryType.SuccessAudit;
       break;
      default:
       LogEntryType = EventLogEntryType.SuccessAudit;
       break;
     }

     EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
     //写入事件日志
     eventLog.WriteEntry(messageText, LogEntryType);

    }
   catch {} //忽略任何异常
  }
 = //class ApplicationLog




12.Panel 横向滚动,纵向自动扩展



<asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>




  13.回车转换成Tab



<script language="javascript" for="document" event="onkeydown">
 if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ &&     event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
   event.keyCode=9;
</script>

onkeydown="if(event.keyCode==13) event.keyCode=9"




  14.DataGrid超级连接列



DataNavigateUrlField="字段名" DataNavigateUrlFormatString="http://xx/inc/delete.aspx?ID={0}"




  15.DataGrid行随鼠标变色



private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
 if (e.Item.ItemType!=ListItemType.Header)
 {
  e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
  e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
 }
}




  16.模板列



<ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
<ITEMTEMPLATE>
<ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
</ITEMTEMPLATE>
</ASP:TEMPLATECOLUMN>

<ASP:TEMPLATECOLUMN headertext="选中">
<HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
<ITEMTEMPLATE>
<ASP:CHECKBOX id="chkExport" runat="server" />
</ITEMTEMPLATE>
<EDITITEMTEMPLATE>
<ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
</EDITITEMTEMPLATE>
</ASP:TEMPLATECOLUMN>




  后台代码



protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
{
 //改变列的选定,实现全选或全不选。
 CheckBox chkExport ;
 if( CheckAll.Checked)
 {
  foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
  {
   chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
   chkExport.Checked = true;
  }
 }
 else
 {
  foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
  {
   chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
   chkExport.Checked = false;
  }
 }
}




  17.数字格式化


  【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】



<%#Container.DataItem("price","{0:¥#,##0.00}")%>

int i=123456;
string s=i.ToString("###,###.00");




18.日期格式化


  【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>


  显示为: 2004-8-11 19:44:28


  我只想要:2004-8-11 】



<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>




  应该如何改?


  【格式化日期】


  取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");


  【日期的验证表达式】


  A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]



^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$




  B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]



^\d{4}[\-\/\s]?((((0[13578])|(1[02]))[\-\/\s]?(([0-2][0-9])|(3[01])))|(((0[469])|(11))[\-\/\s]?(([0-2][0-9])|(30)))|(02[\-\/\s]?[0-2][0-9]))$




  【大小写转换】



HttpUtility.HtmlEncode(string);
HttpUtility.HtmlDecode(string)




  19.如何设定全局变量


  Global.asax中


  Application_Start()事件中


  添加Application[属性名] = xxx;


  就是你的全局变量


  20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?


  HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")


  【ASPNETMENU】点击菜单项弹出新窗口


  在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:



<?xml version="1.0" encoding="GB2312"?>
<MenuData ImagesBaseURL="images/">
<MenuGroup>
<MenuItem Label="内参信息" URL="Infomation.aspx" >
<MenuGroup ID="BBC">
<MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
<MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
......




  最好将你的aspnetmenu升级到1.2版


  21.读取DataGrid控件TextBox值



foreach(DataGrid dgi in yourDataGrid.Items)
{
 TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
 tb.Text....
}




  23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为数值型.我如何用客户端脚本实现这个功能?


  〖思归〗



<asp:TemplateColumn HeaderText="数量">
<ItemTemplate>
<asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
onkeyup="javascript:DoCal()"
/>

<asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
</ItemTemplate>
</asp:TemplateColumn>

<asp:TemplateColumn HeaderText="单价">
<ItemTemplate>
<asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
onkeyup="javascript:DoCal()"
/>

<asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />

</ItemTemplate>
</asp:TemplateColumn>

<asp:TemplateColumn HeaderText="金额">
<ItemTemplate>
<asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
</ItemTemplate>
</asp:TemplateColumn><script language="javascript">
function DoCal()
{
 var e = event.srcElement;
 var row = e.parentNode.parentNode;
 var txts = row.all.tags("INPUT");
 if (!txts.length || txts.length < 3)
  return;

 var q = txts[txts.length-3].value;
 var p = txts[txts.length-2].value;

 if (isNaN(q) || isNaN(p))
  return;

 q = parseInt(q);
 p = parseFloat(p);

 txts[txts.length-1].value = (q * p).toFixed(2);
}
</script>




24.datagrid选定比较底下的行时,为什么总是刷新一下,然后就滚动到了最上面,刚才选定的行因屏幕的关系就看不到了。



page_load
page.smartNavigation=true




  25.在Datagrid中修改数据,当点击编辑键时,数据出现在文本框中,怎么控制文本框的大小 ?



private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
{
 for(int i=0;i<e.Item.Cells.Count-1;i++)
  if(e.Item.ItemType==ListItemType.EditType)
  {
   e.Item.Cells[i].Attributes.Add("Width", "80px")
  }
}




  26.对话框



private static string ScriptBegin = "<script language=\"JavaScript\">";
private static string ScriptEnd = "</script>";

public static void ConfirmMessageBox(string PageTarget,string Content)
{
 string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";

 ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;

 Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
 ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
 //Response.Write(strScript);
}




  27. 将时间格式化:string aa=DateTime.Now.ToString("yyyy年MM月dd日");


  1.1 取当前年月日时分秒



currentTime=System.DateTime.Now;




  1.2 取当前年



int 年= DateTime.Now.Year;




  1.3 取当前月



int 月= DateTime.Now.Month;




  1.4 取当前日



int 日= DateTime.Now.Day;




  1.5 取当前时



int 时= DateTime.Now.Hour;




  1.6 取当前分



int 分= DateTime.Now.Minute;




  1.7 取当前秒



int 秒= DateTime.Now.Second;




  1.8 取当前毫秒



int 毫秒= DateTime.Now.Millisecond;




  28.自定义分页代码:


  先定义变量:



public static int pageCount; //总页面数
public static int curPageIndex=1; //当前页面




  下一页:



if(DataGrid1.CurrentPageIndex < (DataGrid1.PageCount - 1))
{
 DataGrid1.CurrentPageIndex += 1;
 curPageIndex+=1;
}

bind(); // DataGrid1数据绑定函数




  上一页:



if(DataGrid1.CurrentPageIndex >0)
{
 DataGrid1.CurrentPageIndex += 1;
 curPageIndex-=1;
}

bind(); // DataGrid1数据绑定函数




  直接页面跳转:



int a=int.Parse(JumpPage.Value.Trim());//JumpPage.Value.Trim()为跳转值

if(a<DataGrid1.PageCount)
{
 this.DataGrid1.CurrentPageIndex=a;
}

bind();




29.DataGrid使用:


  添加删除确认:



private void DataGrid1_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
 foreach(DataGridItem di in this.DataGrid1.Items)
 {
  if(di.ItemType==ListItemType.Item||di.ItemType==ListItemType.AlternatingItem)
  {
   ((LinkButton)di.Cells[8].Controls[0]).Attributes.Add("onclick","return confirm(’确认删除此项吗?’);");
  }
 }
}




  样式交替:



ListItemType itemType = e.Item.ItemType;

if (itemType == ListItemType.Item )
{
 e.Item.Attributes["onmouseout"] = "javascript:this.style.backgroundColor=’#FFFFFF’;";
 e.Item.Attributes["onmouseover"] = "javascript:this.style.backgroundColor=’#d9ece1’;cursor=’hand’;" ;
}
else if( itemType == ListItemType.AlternatingItem)
{
 e.Item.Attributes["onmouseout"] = "javascript:this.style.backgroundColor=’#a0d7c4’;";
 e.Item.Attributes["onmouseover"] = "javascript:this.style.backgroundColor=’#d9ece1’;cursor=’hand’;" ;
}




  添加一个编号列:



DataTable dt= c.ExecuteRtnTableForAccess(sqltxt); //执行sql返回的DataTable
DataColumn dc=dt.Columns.Add("number",System.Type.GetType("System.String"));

for(int i=0;i<dt.Rows.Count;i++)
{
 dt.Rows[i]["number"]=(i+1).ToString();
}

DataGrid1.DataSource=dt;
DataGrid1.DataBind();




  DataGrid1中添加一个CheckBox,页面中添加一个全选框



private void CheckBox2_CheckedChanged(object sender, System.EventArgs e)
{
 foreach(DataGridItem thisitem in DataGrid1.Items)
 {
  ((CheckBox)thisitem.Cells[0].Controls[1]).Checked=CheckBox2.Checked;
 }
}




  将当前页面中DataGrid1显示的数据全部删除



foreach(DataGridItem thisitem in DataGrid1.Items)
{
 if(((CheckBox)thisitem.Cells[0].Controls[1]).Checked)
 {
  string strloginid= DataGrid1.DataKeys[thisitem.ItemIndex].ToString();
  Del (strloginid); //删除函数
 }
}




  30.当文件在不同目录下,需要获取数据库连接字符串(如果连接字符串放在Web.config,然后在Global.asax中初始化)


  在Application_Start中添加以下代码:



Application["ConnStr"]=this.Context.Request.PhysicalApplicationPath+ConfigurationSettings.
   AppSettings["ConnStr"].ToString();




  31.变量.ToString()


  字符型转换转为字符串



12345.ToString("n"); //生成 12,345.00
12345.ToString("C"); //生成¥12,345.00
12345.ToString("e"); //生成 1.234500e+004
12345.ToString("f4"); //生成 12345.0000
12345.ToString("x"); //生成 3039 (16进制)
12345.ToString("p"); //生成 1,234,500.00%




  32、变量.Substring(参数1,参数2);


  截取字串的一部分,参数1为左起始位数,参数2为截取几位。如:string s1 = str.Substring(0,2);


  33.在自己的网站上登陆其他网站:(如果你的页面是通过嵌套方式的话,因为一个页面只能有一个FORM,这时可以导向另外一个页面再提交登陆信息)



<SCRIPT language="javascript">
<!--
 function gook(pws)
 {
  frm.submit();
 }
//-->

</SCRIPT><body leftMargin="0" topMargin="0" onload="javascript:gook()" marginwidth="0" marginheight="0">
<form name="frm" action=" http://220.194.55.68:6080/login.php?retid=7259 " method="post">
<tr>
<td>
<input id="f_user" type="hidden" size="1" name="f_user" runat="server">
<input id="f_domain" type="hidden" size="1" name="f_domain" runat="server">
<input class="box" id="f_pass" type="hidden" size="1" name="pwshow" runat="server">

<INPUT id="lng" type="hidden" maxLength="20" size="1" value="5" name="lng">
<INPUT id="tem" type="hidden" size="1" value="2" name="tem">

</td>

</tr>

</form>




  文本框的名称必须是你要登陆的网页上的名称,如果源码不行可以用vsniffer 看看。


  下面是获取用户输入的登陆信息的代码:



string name;
name=Request.QueryString["EmailName"];

try
{
 int a=name.IndexOf("@",0,name.Length);
 f_user.Value=name.Substring(0,a);
 f_domain.Value=name.Substring(a+1,name.Length-(a+1));
 f_pass.Value=Request.QueryString["Psw"];
}

catch
{
 Script.Alert("错误的邮箱!");
 Server.Transfer("index.aspx");
}



 



最近公司在做一个系统,要用一个时间选择控件,本来是用ASP。NET来做,但最后我就用JS来写

具体代码(部分):

TIME.JS

--------------------------------------

//请大家保证版本的完整性

function fTime(iHour,iSec,iMin)

{

 return iHour+iSec+iMin;

}

//当前日期

//<input type="text" size="10" name="datBegin" value="<%=formatdatetime(dateandtime_start,2)%>" maxlength="10"   readonly  onclick="fPopCalendar(datBegin,datBegin);return false">日<%h_time(int(hour(dateandtime_start))),23,"datHourBegin"%>时<%h_time(int(minute(dateandtime_start))),59,"datMinuteBegin"%>分(日期格式:yyyy-mm-dd)

function getNowDate()

{

   var nn=new Date();

   year1=nn.getYear();

   mon1=nn.getMonth()+1;

   date1=nn.getDate();

   var monstr1;

   var datestr1

   if(mon1<10)

    monstr1="0"+mon1;

   else

    monstr1=""+mon1;

    

   if(date1<10)

     datestr1="0"+date1;

   else

     datestr1=""+date1;

   return year1+"-"+monstr1+"-"+datestr1;

}

//目标日期

function getlastweekDate()

{

   var nn=new Date();

   year1=nn.getYear();

   mon1=nn.getMonth()+1;

   date1=nn.getDate();

  

   var mm=new Date(year1,mon1-1,date1);

   var tmp1=new Date(2000,1,1);

   var tmp2=new Date(2000,1,15);

   var ne=tmp2-tmp1;

   var mm2=new Date();

   mm2.setTime(mm.getTime()-ne);

 

  

  

   year2=mm2.getYear();

   mon2=mm2.getMonth()+1;

   date2=mm2.getDate();

   

   

     if(mon2<10)

    monstr2="0"+mon2;

   else

    monstr2=""+mon2;

    

   if(date2<10)

     datestr2="0"+date2;

   else

     datestr2=""+date2;

 

  

    return year2+"-"+monstr2+"-"+datestr2;

}

 

var gdCtrl = new Object();

var goSelectTag = new Array();

var gcGray   = "#808080";

var gcToggle = "#FB8664";

var gcBG = "#e5e6ec";

var previousObject = null;

var gdCurDate = new Date();

var giYear = gdCurDate.getFullYear();

var giMonth = gdCurDate.getMonth()+1;

var giDay = gdCurDate.getDate();

function fSetToday()  //直接获取现在的时间

{

 

}

function fSetDate(iYear, iMonth, iDay){                         

  VicPopCal.style.visibility = "hidden";

  if ((iYear == 0) && (iMonth == 0) && (iDay == 0)){

   gdCtrl.value = "";

  }else{

   iMonth = iMonth + 100 + "";

   iMonth = iMonth.substring(1);

   iDay   = iDay + 100 + "";

   iDay   = iDay.substring(1);

   var t = "软件只做测试使用";

   if(gdCtrl.tagName == "INPUT"){

      gdCtrl.value = iYear+"-"+iMonth+"-"+iDay+" "+ t;

   }else{

      gdCtrl.innerText = iYear+"-"+iMonth+"-"+iDay+ " "+t;

   }

  }

 

  for (i in goSelectTag)

   goSelectTag[i].style.visibility = "visible";

  goSelectTag.length = 0;

 

  window.returnValue=gdCtrl.value;

  //window.close();

}

function HiddenDiv()

{

 var i;

  VicPopCal.style.visibility = "hidden";

  for (i in goSelectTag)

   goSelectTag[i].style.visibility = "visible";

  goSelectTag.length = 0;

}

function fSetSelected(aCell){

  var iOffset = 0;

  var iYear = parseInt(tbSelYear.value);

  var iMonth = parseInt(tbSelMonth.value);

 

  aCell.bgColor = gcBG;

  with (aCell.children["cellText"]){

   var iDay = parseInt(innerText);

   if (color==gcGray)

  iOffset = (Victor<10)?-1:1;

 iMonth += iOffset;

 if (iMonth<1) {

  iYear--;

  iMonth = 12;

 }else if (iMonth>12){

  iYear++;

  iMonth = 1;

 }

  }

  fSetDate(iYear, iMonth, iDay);

}

function Point(iX, iY){

 this.x = iX;

 this.y = iY;

}

function fBuildCal(iYear, iMonth) {

  var aMonth=new Array();

  for(i=1;i<7;i++)

   aMonth[i]=new Array(i);

 

  var dCalDate=new Date(iYear, iMonth-1, 1);

  var iDayOfFirst=dCalDate.getDay();

  var iDaysInMonth=new Date(iYear, iMonth, 0).getDate();

  var iOffsetLast=new Date(iYear, iMonth-1, 0).getDate()-iDayOfFirst+1;

  var iDate = 1;

  var iNext = 1;

  for (d = 0; d < 7; d++)

 aMonth[1][d] = (d<iDayOfFirst)?-(iOffsetLast+d):iDate++;

  for (w = 2; w < 7; w++)

   for (d = 0; d < 7; d++)

  aMonth[w][d] = (iDate<=iDaysInMonth)?iDate++:-(iNext++);

  return aMonth;

}

function fDrawCal(iYear, iMonth, iCellHeight, sDateTextSize) {

  var WeekDay = new Array("日","一","二","三","四","五","六");

  var styleTD = " bgcolor='"+gcBG+"' bordercolor='"+gcBG+"' valign='middle' align='center' height='"+iCellHeight+"' style='font:bold arial "+sDateTextSize+";";            //Coded by Hcy email:hcy110@263.net

  with (document) {

 write("<tr>");

 for(i=0; i<7; i++){

  write("<td "+styleTD+"color:maroon' >"+ WeekDay[i] + "</td>");

 }

 write("</tr>");

   for (w = 1; w < 7; w++) {

  write("<tr>");

  for (d = 0; d < 7; d++) {

   write("<td id=calCell "+styleTD+"cursor:hand;' onMouseOver='this.bgColor=gcToggle' onMouseOut='this.bgColor=gcBG' onclick='fSetSelected(this)'>");

   write("<font id=cellText Victor='Hcy_Flag'> </font>");   

   write("</td>")

  }

  write("</tr>");

 }

  }

}

function fUpdateCal(iYear, iMonth) {

  myMonth = fBuildCal(iYear, iMonth);

  var i = 0;

  for (w = 0; w < 6; w++)

 for (d = 0; d < 7; d++)

  with (cellText[(7*w)+d]) {

   Victor = i++;

   if (myMonth[w+1][d]<0) {

    color = gcGray;

    innerText = -myMonth[w+1][d];

    

   }else{

    color = ((d==0)||(d==6))?"red":"black";

    innerText = myMonth[w+1][d];

      

   }

  }

}

function fSetYearMon(iYear, iMon){

  tbSelMonth.options[iMon-1].selected = true;

  for (i = 0; i < tbSelYear.length; i++)

 if (tbSelYear.options[i].value == iYear)

  tbSelYear.options[i].selected = true;

  fUpdateCal(iYear, iMon);

}

function fPrevMonth(){

  var iMon = tbSelMonth.value;

  var iYear = tbSelYear.value;

 

  if (--iMon<1) {

   iMon = 12;

   iYear--;

  }

 

  fSetYearMon(iYear, iMon);

}

function fNextMonth(){

  var iMon = tbSelMonth.value;

  var iYear = tbSelYear.value;

 

  if (++iMon>12) {

   iMon = 1;

   iYear++;

  }

 

  fSetYearMon(iYear, iMon);

}

function fToggleTags(){

  with (document.all.tags("SELECT")){

  for (i=0; i<length; i++)

   if ((item(i).Victor!="Won")&&fTagInBound(item(i))){

    item(i).style.visibility = "hidden";

    goSelectTag[goSelectTag.length] = item(i);

   }

  }

}

function fTagInBound(aTag){

  with (VicPopCal.style){

   var l = parseInt(left);

   var t = parseInt(top);

   var r = l+parseInt(width);

   var b = t+parseInt(height);

 var ptLT = fGetXY(aTag);

 return !((ptLT.x>r)||(ptLT.x+aTag.offsetWidth<l)||(ptLT.y>b)||(ptLT.y+aTag.offsetHeight<t));

  }

}

function fGetXY(aTag){

  var oTmp = aTag;

  var pt = new Point(0,0);

  do {

   pt.x += oTmp.offsetLeft;

   pt.y += oTmp.offsetTop;

   oTmp = oTmp.offsetParent;

  } while(oTmp.tagName!="BODY");

  return pt;

}

// Main: popCtrl is the widget beyond which you want this calendar to appear;

//       dateCtrl is the widget into which you want to put the selected date.

// i.e.: <input type="text" name="dc" style="text-align:center" readonly><INPUT type="button" value="V" onclick="fPopCalendar(dc,dc);return false">

function fPopCalendar(popCtrl, dateCtrl,strDate){

  if (popCtrl == previousObject){

    if (VicPopCal.style.visibility == "visible"){

    HiddenDiv();

    return true;

   }

   

  }

  previousObject = popCtrl;

  gdCtrl = dateCtrl;

  fInitialDate(strDate);

  fSetYearMon(giYear, giMonth);

  var point = fGetXY(popCtrl);

  with (VicPopCal.style) {

   left = point.x+10;   //弹出窗口的坐标

 top  = point.y+popCtrl.offsetHeight+15;

 width = VicPopCal.offsetWidth;

 width = 180; //

 height = VicPopCal.offsetHeight;

 height = 180;

 fToggleTags(point);  

 visibility = 'visible';

  }

}

// Added by Han Chen

function fInitialDate(strDate){

 if( strDate == null || strDate.length != 10 )

  return false;

 var sYear  = strDate.substring(0,4);

 var sMonth = strDate.substring(5,7);

 var sDay   = strDate.substring(8,10);

 if( sMonth.charAt(0) == '0' ) { sMonth = sMonth.substring(1,2); }

 if( sDay.charAt(0)   == '0' ) { sDay   = sDay.substring(1,2);   }

 var nYear  = parseInt(sYear );

 var nMonth = parseInt(sMonth);

 var nDay   = parseInt(sDay  );

 

 if ( isNaN(nYear ) ) return false;

 if ( isNaN(nMonth) ) return false;

 if ( isNaN(nDay  ) ) return false;

 var arrMon = new Array(12);

 arrMon[ 0] = 31; arrMon[ 1] = nYear % 4 == 0 ? 29:28;

 arrMon[ 2] = 31; arrMon[ 3] = 30;

 arrMon[ 4] = 31; arrMon[ 5] = 30;

 arrMon[ 6] = 31; arrMon[ 7] = 31;

 arrMon[ 8] = 30; arrMon[ 9] = 31;

 arrMon[10] = 30; arrMon[11] = 31;

 if ( nYear  < 1900 || nYear > 2100 )   return false;

 if ( nMonth < 1 || nMonth > 12 )    return false;

 if ( nDay < 1 || nDay > arrMon[nMonth - 1] ) return false;

 giYear  = nYear;

 giMonth = nMonth;

 giDay   = nDay;

 return true;

}

var gMonths = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");

with (document) {

write("<Div id='VicPopCal' style='POSITION:absolute;VISIBILITY:hidden;border:2px ridge;z-index:100;'>");

write("<table border='0' bgcolor='#cccccc'>");

write("<TR>");

write("<td valign='middle' align='center'><input type='button' name='PrevMonth' value='<' style='height:20;width:20;FONT:bold' onClick='fPrevMonth()'>");

write("&nbsp;<SELECT name='tbSelYear' onChange='fUpdateCal(tbSelYear.value, tbSelMonth.value)' Victor='Won'>");

for(i=1950;i<2030;i++)

 write("<OPTION value='"+i+"'>"+i+" 年</OPTION>");

write("</SELECT>");

write("&nbsp;<select name='tbSelMonth' onChange='fUpdateCal(tbSelYear.value, tbSelMonth.value)' Victor='Won'>");

for (i=0; i<12; i++)

 write("<option value='"+(i+1)+"'>"+gMonths[i]+"</option>");

write("</SELECT>");

 

write("&nbsp;<input type='button' name='PrevMonth' value='>' style='height:20;width:20' onclick='fNextMonth()'>");

write("</td>");

write("</TR><TR>");

write("<td align='center'>");

write("<DIV style='background-color:teal'><table width='100%' border='0'>");

fDrawCal(giYear, giMonth, 0, '0');

write("</table></DIV>");

write("</td>");

write("</TR><TR><TD align='center'>");

//

write("&nbsp;<select name='tbSelHour' onChange='fTime(tbSelHour,tbSelSec,tbSelMin)' Victor='Won'>");

for(i=0;i<24;i++)

 {

 if(i<10)

 {

  write("<OPTION value='0"+i+"'>"+i+"时</OPTION>");

 }

 else

 {

  write("<OPTION value='"+i+"'>"+i+"时</OPTION>");

 }

 }

write("</SELECT>");

write("&nbsp;<select name='tbSelSec' onChange='fTime(tbSelHour,tbSelSec,tbSelMin)' Victor='Won'>");

for(i=0;i<60;i++)

 if(i<10)

 {

  write("<OPTION value='0"+i+"'>"+i+"分</OPTION>");

 }

 else

 {

  write("<OPTION value='"+i+"'>"+i+"分</OPTION>");

 }

write("</SELECT>");

write("&nbsp;<select name='tbSelMin' onChange='fTime(tbSelHour,tbSelSec,tbSelMin)' Victor='Won'>");

for(i=0;i<60;i++)

 if(i<10)

 {

  write("<OPTION value='0"+i+"'>"+i+"秒</OPTION>");

 }

 else

 {

  write("<OPTION value='"+i+"'>"+i+"秒</OPTION>");

 }

write("</SELECT>");

//

write("<TABLE width='100%'><TR><TD align='center'>");

write("<font size='2'  onclick='fSetDate(0,0,0)' onMouseOver='this.style.color=gcToggle' onMouseOut='this.style.color=0'>&nbsp;清空</font>"); 

//B style='cursor:hand'被替换为font size='2'

write("</td><td algin='center'>");

write("<font size='2'  onclick='fSetDate(giYear,giMonth,giDay)' onMouseOver='this.style.color=gcToggle' onMouseOut='this.style.color=0'>今天: "+giYear+"-"+giMonth+"-"+giDay+"</font>");

//B style='cursor:hand'被替换为font size='2'

write("</td></tr></table>");

write("</TD></TR>");

write("</TABLE></Div>");

}

HTML:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"

"http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>无标题文档</title>

<style type="text/css">

<!--

.style1 {font-size: 10px}

-->

</style>

</head>

<body>

<body bgcolor="#D6D3CE">

<script language="javascript" src="time.js">  //调用JS代码

</script>

<div align="center">

  <center>

  <table width="248" border="0">

    <tr>

      <td nowrap width="599"><span class="style1">选择时间</span>:<input class="input" onclick="fPopCalendar(regdate,regdate);return false" type="text" name="regdate" size="30"></td>

    </tr>

  </table>

  </center>

</div>

</body>

</body>

</html>