c#（asp.net）杂谈笔记_c#如何打开js编辑获取某个字段

 //转换json格式时间的方法 如Date(1340239979000)转换为正常
            function ConvertJSONDateToJSDateObject(JSONDateString) {
                var date = new Date(parseInt(JSONDateString.replace("/Date(", "").replace(")/", ""), 10));
                var year = date.getFullYear();
                var month = date.getMonth + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
                var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
                var hour = date.getHours();
                var minute = date.getMinutes();
                var second = date.getSeconds();
                var datastr = year + "-" + month + "-" + currentDate + " " + hour + ":" + minute + ":" + second;
                return datastr;
            }

with a as 
(
   select * from TbRegion where RegionUid='1'
   union all
   select s.* from TbRegion as s , a where s.ParRegionUid=a.RegionUid   ---这里查的a表是那个表啊？
)
select * from a

using System.Web.SessionState;  //添加此引用
public class roadshow_demo : IHttpHandler, IReadOnlySessionState   //继承IReadOnlySessionState接口
{ 
    
    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

using System.Net;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using HtmlAgilityPack;

namespace asp.net技术点测试
{
    public partial class _Default : System.Web.UI.Page
    {
        //HtmlAgilityPack.dll
        //http://blog.cnfol.com/jldgold
        protected string aa;
        protected void Page_Load(object sender, EventArgs e)
        {
            //HttpWebRequest httpWebRequest = WebRequest.Create(@"http://blog.cnfol.com/jldgold/list") as HttpWebRequest;
            //HttpWebResponse httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse;
            //Stream stream = httpWebResponse.GetResponseStream();
            //StreamReader reader = new StreamReader(stream, Encoding.UTF8);
            //string s = reader.ReadToEnd();
            //reader.Close();
            //stream.Close();
            //httpWebResponse.Close();
            //HtmlDocument htmlDoc = new HtmlDocument();
            //htmlDoc.LoadHtml(s);
            //HtmlNodeCollection anchors = htmlDoc.DocumentNode.SelectNodes(@"//a");
            //foreach (HtmlNode anchor in anchors)
            //{
            //    Regex reg = new Regex("景良东：");
            //    if (reg.Matches(anchor.InnerHtml).Count == 0)
            //    {

            //    }
            //    else
            //    {
            //        Response.Write(anchor.OuterHtml + "<br/>");
            //    }
            //}
            //Response.End();

            Response.Write(GainLink("http://blog.cnfol.com/jldgold/list","景良东："));
            Response.End();
        }

        /// <summary>
        /// 获取网页上自己想要的链接
        /// </summary>
        /// <param name="link">获取网页上的链接的网页地址</param>
        /// <param name="regexstr">正则匹配自己想要的链接所共有包含的内容</param>
        /// <returns>返回链接集合</returns>
        public string GainLink(string link, string regexstr)
        {
            String str="";
            HttpWebRequest httpWebRequest = WebRequest.Create(link) as HttpWebRequest;
            HttpWebResponse httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse;
            Stream stream = httpWebResponse.GetResponseStream();
            StreamReader reader = new StreamReader(stream, Encoding.UTF8);
            string s = reader.ReadToEnd();
            reader.Close();
            stream.Close();
            httpWebResponse.Close();
            HtmlDocument htmlDoc = new HtmlDocument();
            htmlDoc.LoadHtml(s);
            HtmlNodeCollection anchors = htmlDoc.DocumentNode.SelectNodes(@"//a");
            foreach (HtmlNode anchor in anchors)
            {
                Regex reg = new Regex(regexstr);
                if (reg.Matches(anchor.InnerHtml).Count == 0)
                {

                }
                else
                {
                    str += anchor.OuterHtml+"</br>";
                }
            }
            return str;
        }
    }
}

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
    <script src="ckeditor/ckeditor.js" type="text/javascript"></script>
    <script src="ckfinder/ckfinder.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
          <asp:TextBox ID="txtcontent" runat="server" TextMode="MultiLine" Height="550px" Width="100%"></asp:TextBox>
    </div>
    <script type="text/javascript">
          var editor = CKEDITOR.replace('<%= txtcontent.ClientID %>');
          CKFinder.setupCKEditor(editor, '../ckfinder/');
    </script>
    </form>
</body>
</html>

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="图片延时加载._Default" %>

<!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>Lazy Load Enabled</title>
        <script src="Scripts/jquery-1.4.2.min.js" type="text/javascript"></script>
    </head>
    <body>
    <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <!--备注，必须有滚滚动条出现，才能有延时加载效果。所以这里加了一对换行符，为了获得滚动条-->
        <img lazyload="img/bmw_m1_hood.jpg?1277878639" /><br />
        <img lazyload="img/bmw_m1_side.jpg?1277878639" /><br />
        <img lazyload="img/viper_1.jpg?1277878639" /><br />
        <img lazyload="img/viper_corner.jpg?1277878639" /><br />
        <img lazyload="img/bmw_m3_gt.jpg?1277878639" /><br />
        <img lazyload="img/corvette_pitstop.jpg?1277878639" /><br />
        <script type="text/javascript" src="Scripts/LazeLoad.js"></script>  <!--这里是需要下载添加的js-->
        <script type="text/javascript">   
            lazyLoad.Run();
        </script>
    </body>
</html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>图片预览效果</title>
<script src="js/CJL.0.1.min.js"></script>
<script src="js/ImagePreview.js"></script>
<script src="js/jquery-1.5.js"></script>
<script type="text/javascript" src="js/jquery.form.js"></script>
    
<style>
.perview {width:800px;background:#fff;font-size:12px; border-collapse:collapse; margin:auto; padding:auto;}
.perview td, .perview th {padding:5px;border:1px solid #ccc;}
.perview th {background-color:#f0f0f0; height:20px;}
.perview a:link, .perview a:visited, .perview a:hover, .perview a:active {color:#00F;}
.perview table{ width:100%;border-collapse:collapse;}
</style>
<SCRIPT>
    //清空File控件的值，并且预览处显示默认的图片
    function clearFileInput() {
        var form = document.createElement('form');
        document.body.appendChild(form);
        //记住file在旧表单中的的位置
        var file = document.getElementById("idFile");
        var pos = file.nextSibling;
        form.appendChild(file);
        form.reset();//通过reset来清空File控件的值
        document.getElementById("colspan").appendChild(file);
        document.body.removeChild(form);
        //在预览处显示图片 这是在浏览器支持滤镜的情况使用的
        document.getElementById("idImg").style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod='scale',src='images/abshiu.jpg'";
        //这是是火狐里面显示默认图片的
        if (navigator.userAgent.indexOf('Firefox') >= 0) {
            $("#idImg").attr('src', 'images/abshiu.jpg');
        }
    }
    function upLoadFile() {
        var options = {
            type: "POST",
            url: 'Files.ashx',
            success: showResponse
        };

        // 将options传给ajaxForm
        $('#myForm').ajaxSubmit(options);

    }
    function showResponse() {
        alert("上传成功!");
    } 
</SCRIPT>
</head>
<body>
<form id="myForm" runat="server">
    <table border="0" class="perview">
        <tr>
                <th width="45%">选择文件</th>
                <th width="45%">预览图</th>
                <th width="10%">上传图片</th>
        </tr>
        <tr>
            <td height="200"><span id="colspan"><input id="idFile" runat="server" name="pic" type="file4.获取别人网页上自己想要的链接地址100%).attr(<s4.获取别人网页上img sr/spanc=自己想要的链接地址100%).attr(pan style="color: #800000;">" /></span>&nbsp;&nbsp;&nbsp;&nbsp;<input type="button" id="resets" name="resets" value="还原" οnclick="clearFileInput()" /></td>
            <td align="center"><img id="idImg" src="images/abshiu.jpg" /></td>
            <td><input type="button" name="resets" value="上传保存图片" οnclick="upLoadFile()" /></td>
        </tr>
    </table>
    <script>

        var ip = new ImagePreview($$("idFile"), $$("idImg"), {
            maxWidth: 200, maxHeight: 200, action: "ImagePreview.ashx"
        });
        ip.img.src = ImagePreview.TRANSPARENT;
        ip.file.onchange = function() { ip.preview(); };

    </script>
    </form>
</body>
</html>

<%@ WebHandler Language="c#" Class="File_WebHandler" Debug="true" %>

using System;
using System.Web;
using System.IO;
using System.Text.RegularExpressions;

public class File_WebHandler : IHttpHandler
{
    public void ProcessRequest(HttpContext context)
    {
        HttpFileCollection files = context.Request.Files;
        if (files.Count > 0)
        {
            Random rnd = new Random();
            for (int i = 0; i < files.Count; i++)
            {
                HttpPostedFile file = files[i];

                if (file.ContentLength > 0)
                {
                    string fileName = file.FileName;
                    string extension = Path.GetExtension(fileName);
                    int num = rnd.Next(5000, 10000);
                    string path = "file/" + num.ToString() + extension;
                    file.SaveAs(System.Web.HttpContext.Current.Server.MapPath(path));
                }
            }
        }
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }
}

<%@ WebHandler Language="c#" Class="File_WebHandler" Debug="true" %>

using System;
using System.Web;
using System.IO;
using System.Drawing;
using System.Drawing.Imaging;

public class File_WebHandler : IHttpHandler
{
    public void ProcessRequest(HttpContext context)
    {
        if (context.Request.Files.Count > 0)
        {
            HttpPostedFile file = context.Request.Files[0];

            if (file.ContentLength > 0 && file.ContentType.IndexOf("image/") >= 0)
            {
                int width = Convert.ToInt32(context.Request.Form["width"]);
                int height = Convert.ToInt32(context.Request.Form["height"]);

                string path = "data:image/jpeg;base64," + Convert.ToBase64String(ResizeImg(file.InputStream, width, height).GetBuffer());

                context.Response.Write(path);
            }
        }
    }

    public MemoryStream ResizeImg(Stream ImgFile, int maxWidth, int maxHeight)
    {
        Image imgPhoto = Image.FromStream(ImgFile);
        
        decimal desiredRatio = Math.Min((decimal)maxWidth / imgPhoto.Width, (decimal)maxHeight / imgPhoto.Height);
        int iWidth = (int)(imgPhoto.Width * desiredRatio);
        int iHeight = (int)(imgPhoto.Height * desiredRatio);
        
        Bitmap bmPhoto = new Bitmap(iWidth, iHeight);

        Graphics gbmPhoto = Graphics.FromImage(bmPhoto);
        gbmPhoto.DrawImage(imgPhoto, new Rectangle(0, 0, iWidth, iHeight), new Rectangle(0, 0, imgPhoto.Width, imgPhoto.Height), GraphicsUnit.Pixel);

        MemoryStream ms = new MemoryStream();
        bmPhoto.Save(ms, ImageFormat.Jpeg);

        imgPhoto.Dispose();
        gbmPhoto.Dispose();
        bmPhoto.Dispose();

        return ms;
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }
}

//1.在工具栏里添加选项卡并为其命名。。
//2.在添加的选项卡里添加dll引用。
//3.编写代码。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace lky_link_to_sql
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            BingdingD_Newsread();   //绑定表的方法；     

        }

        protected void AspNetPager1_PageChanged(object sender, EventArgs e)
        {
            
            BingdingD_Newsread();  

        }

        private void BingdingD_Newsread()
        {
            link_to_sql.DataClasses1DataContext Dns = new link_to_sql.DataClasses1DataContext();  // Linq to sql 类形成的model;
            var News = from nm in Dns.sb_data_tables  select nm;
            News = News.OrderByDescending(T => T.data_tables_id);
            PagedDataSource pds = new PagedDataSource();
            pds.DataSource = News.ToList();  //这里好像一定要Tolist();不然会有点错误；
            pds.AllowPaging = true;

            AspNetPager1.RecordCount = News.Count(); //记录总数；
            pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
            pds.PageSize = AspNetPager1.PageSize;
            Repeater1.DataSource = pds;
            Repeater1.DataBind();
        }



    }
}






<div style=" float:left;">   
<asp:Repeater ID="Repeater1" runat="server">
 <ItemTemplate>
 <p><%#Eval("nname") %></p>
</ItemTemplate>    
    </asp:Repeater>
    </div>
    <div>
    <webdiyer:AspNetPager ID="AspNetPager1" runat="server"  PageSize="4"  FirstPageText="首页"  LastPageText="末页" NextPageText="下一页" PrevPageText="上一页" AlwaysShow="true"
            onpagechanged="AspNetPager1_PageChanged" HorizontalAlign="Center">
    </webdiyer:AspNetPager></div>  

var temp= $("#test").is(":hidden");//是否隐藏 如果隐藏true否则为false
        var temp1= $("#test").is(":visible");//是否可见 如果显示true否则为false
        var temp2=$("#test").css("display")="none";  //是否可见 如果显示true否则为false

public partial class repeater嵌套使用 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        rpt1Bind();
    }

    public void rpt1Bind()
    {
        xdf.BLL.KindsBLL bll = new xdf.BLL.KindsBLL();
        DataSet ds = bll.GetList(6, "type='雅顿产品'", "");
        Repeater1.DataSource = ds;
        Repeater1.DataBind();
    }
    protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
    {
        if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
        {
            Repeater rep = e.Item.FindControl("Repeater2") as Repeater;//找到里层的repeater对象
            DataRowView rowv = (DataRowView)e.Item.DataItem;//找到分类Repeater关联的数据项 即点击行的一行数据
            string typename = rowv["name"].ToString(); //获取点击行的列数据
            xdf.BLL.KindsBLL bll = new xdf.BLL.KindsBLL();
            DataSet ds = bll.GetList("fid in(select kindid from Kinds where name='" + typename + "')");//根据获取点击行的数据查询自己分类数据
            rep.DataSource = ds;
            rep.DataBind();
        }
    }

}

<asp:Repeater ID="Repeater1" runat="server" onitemdatabound="Repeater1_ItemDataBound">  <!--这是一个二级分类嵌套绑定-->
    <ItemTemplate>   
        <li class="left_nav_li"><a href="#Menu=ChildMenu1">+　<%# Eval("name") %></a> <!--绑定父分类中的列表数据-->
            <asp:Repeater ID="Repeater2" runat="server">
                <ItemTemplate>
                    <ul class="collapsed">
                         <li><a href="#"><%# Eval("type") %></a></li> <!--绑定子分类中的列表数据-->
                    </ul>
                </ItemTemplate>
            </asp:Repeater>
             
        </li>
    </ItemTemplate>
</asp:Repeater>

 function getRootPath(){    //获取当前网址，如： http://localhost:8083/uimcardprj/share/meun.jsp  
                   var curWwwPath=window.document.location.href;    //获取主机地址之后的目录，如： uimcardprj/share/meun.jsp  
                   var pathName=window.document.location.pathname;  
                   var pos=curWwwPath.indexOf(pathName);    //获取主机地址，如： http://localhost:8083   
                   var localhostPaht=curWwwPath.substring(0,pos);    //获取带"/"的项目名，如：/uimcardprj  
                   var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);    
                   alert(localhostPaht+projectName);
                }

//获取完整路径
        function serverMapPath(fileName){
                var syspath = location.href; 
                syspath = syspath.tFile_WebHandler/preoLowerCase();      //把路径名称转换成小写
                myPosition = syspath.lastIndexOf("/");  // 获取文件路径中的最后一个"/"
                syspath = syspath.substring(0,parseInt(myPosition)+1); // 使用substring函数 截取"/"之前的字符串，就得到当前目录的路径 
                syspath = syspath.replace("file:///","");   //这里要把file:///替换为空，否则会报错
                syspath = syspath.replace(new RegExp("%20","gm")," ");   // 如果文件名中含有空格，则要还原空格，替换所有的 %20 为 " "
                syspath = syspath + fileName; 
                alert(syspath.toString());
        }
         function aa()
         {
            serverMapPath("XMLFile1.xml");
         }

                   <script type="text/javascript">
                       function aa() {
                           document.location.href = "#selectfmd";
                       }
                   </script>
                    <img  src="images/icon_ask.jpg" οnclick="aa()" />    <!--从这里开始跳转-->


                    <a id="selectfmd" />  <!--跳转到这里-->

function addfavor(url, title) {
    var ua = navigator.userAgent.toLowerCase();
    if (ua.indexOf("msie 8") > -1) {
        external.AddToFavoritesBar(url, title, '收藏名称'); //IE8
    } else {
        try {
            window.external.addFavorite(url, title);
        } catch (e) {
            try {
                window.sidebar.addPanel(title, url, ""); //firefox
            } catch (e) {
                alert("加入收藏失败，请使用Ctrl+D进行添加");
            }
        }
    }
}


<a href="#" onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage(document.location.href);event.returnValue=false;">设为首页</a></span> | <span><a href="javascript:void(0);" οnclick="javascript:addfavor(window.location,'收藏名称');">加入收藏</a></span>

@userNum int output,
@where nvarchar(255)
as
declare @sqlStr nvarchar(500)
if(@where!='')
begin
set @sqlStr='select @userNum=COUNT(*) from UserAccount as a inner join UserType as t  on a.UserName=t.UserName left join UserCommInfo as c on c.UserName=a.UserName where '+@where
EXEC sp_executesql @sqlStr, N'@userNum int output', @userNum output  ---注意在执行@sqlStr语句时需要指定参数为输出参数
end
else
select @userNum=COUNT(*) from UserAccount as a inner join UserType as t  on a.UserName=t.UserName left join UserCommInfo as c on c.UserName=a.UserName

<body>
    <form id="form1" runat="server">
    <div>    
    </div>
        <!----这里的Name一定要与，自定义里面的属性名一样----->
    <uc1:WebUserControl1 ID="WebUserControl11" Name="你好" runat="server" />
    </form>
</body>


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


public partial class WebUserControl1 : System.Web.UI.UserControl
    {
        
        protected void Page_Load(object sender, EventArgs e)
        {
            Response.Write(name);
            
        }
        private string name;
        public string Name   //获取页面定义的参数，名称注意与参数一样
        {
            get
            {
                return name;
            }
            set
            {
                name = value;
            }
        }
    }

1.文本框只能输入数字代码(小数点也不能输入)
<input onkeyup="this.value=this.value.replace(/\D/g,'')" onafterpaste="this.value=this.value.replace(/\D/g,'')">
2.只能输入数字,能输小数点.
<input onkeyup="if(isNaN(value))execCommand('undo')" onafterpaste="if(isNaN(value))execCommand('undo')">
<input name=txt1 onchange="if(/\D/.test(this.value)){alert('只能输入数字');this.value='';}">
4.只能输入字母和汉字
<input onkeyup="value=value.replace(/[\d]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[\d]/g,''))" maxlength=10 name="Numbers">
5.只能输入英文字母和数字,不能输入中文
<input onkeyup="value=value.replace(/[^\w\.\/]/ig,'')">
6.只能输入数字和英文<font color="Red">chun</font>
<input onKeyUp="value=value.replace(/[^\d|chun]/g,'')">
7.小数点后只能有最多两位(数字,中文都可输入),不能输入字母和运算符号:
<input onKeyPress="if((event.keyCode<48 || event.keyCode>57) && event.keyCode!=46 || /\.\d\d$/.test(value))event.returnValue=false">
8.小数点后只能有最多两位(数字,字母,中文都可输入),可以输入运算符号:
<input onkeyup="this.value=this.value.replace(/^(\-)*(\d+)\.(\d\d).*$/,'$1$2.$3')">
9.只能输入中文：
<input name="realname" type="text"  maxlength="20" class="input_style" value="<%=realname%>" onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))" />

window.open('index.aspx', "newwindow2", "top=100, left=100,toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");


//        <SCRIPT LANGUAGE="javascript"> js脚本开始； 
//        window.open 弹出新窗口的命令； 
//        'page.html' 弹出窗口的文件名； 
//        'newwindow' 弹出窗口的名字（不是文件名），非必须，可用空''代替； 
//        height=100 窗口高度； 
//        width=400 窗口宽度； 
//        top=0 窗口距离屏幕上方的象素值； 
//        left=0 窗口距离屏幕左侧的象素值； 
//        toolbar=no 是否显示工具栏，yes为显示； 
//        menubar，scrollbars 表示菜单栏和滚动栏。 
//        Resizable=no 是否允许改变窗口大小，yes为允许； 
//        location=no 是否显示地址栏，yes为允许； 
//        status=no 是否显示状态栏内的信息（通常是文件已经打开），yes为允许； 
//        </SCRIPT> js脚本结束 

ALTER procedure [dbo].[Pro_GetMaxId]
@TableName nvarchar(80),
@Id nvarchar(8),
@ReId nvarchar(8) output
as
declare @strSQL  nvarchar(600)
set @strSQL= 'select @ReId= Max('+@Id+') from '+ @TableName 
EXEC sp_executesql @strSQL, N'@ReId nvarchar(8) OUT',@ReId OUT

while(1=1)
begin
declare
@num int  ,
@sql nvarchar(500),
@tb nvarchar(30)

set @num=0

while(1=1)
begin
    begin
    set @num=@num+1
    end
select  @tb = t.name from
(
select row_number()over(order by name desc) as row , name from snet..sysobjects where type='u'
) as t where t.row =@num

set @sql='drop table '+@tb
exec sp_executesql @sql
if(@num=150)
begin
set @num=0
end
end
end

SELECT id, Name, Introduction, phone, contact, imageUrl, types, username,
(
SELECT  TOP (1) id  FROM ShoppingCoupons WHERE ( username = m.username ) ORDER BY addtime DESC 
)
AS sid 

FROM  dbo.MerchantsInfo AS m 

//判断select选项中 是否存在Value="paraValue"的Item 
//向select选项中 加入一个Item 
//从select选项中 删除一个Item 
//删除select中选中的项 
//修改select选项中 value="paraValue"的text为"paraText" 
//设置select中text="paraText"的第一个Item为选中 
//设置select中value="paraValue"的Item为选中 
//得到select的当前选中项的value 
//得到select的当前选中项的text 
//得到select的当前选中项的Index 
//清空select的项 
//js 代码
// 1.判断select选项中 是否存在Value="paraValue"的Item        
function jsSelectIsExitItem(objSelect, objItemValue) {        
    var isExit = false;        
    for (var i = 0; i < objSelect.options.length; i++) {        
        if (objSelect.options[i].value == objItemValue) {        
            isExit = true;        
            break;        
        }        
    }        
    return isExit;        
}         
   
// 2.向select选项中 加入一个Item        
function jsAddItemToSelect(objSelect, objItemText, objItemValue) {        
    //判断是否存在        
    if (jsSelectIsExitItem(objSelect, objItemValue)) {        
        alert("该Item的Value值已经存在");        
    } else {        
        var varItem = new Option(objItemText, objItemValue);      
        objSelect.options.add(varItem);     
        alert("成功加入");     
    }        
}        
   
// 3.从select选项中 删除一个Item        
function jsRemoveItemFromSelect(objSelect, objItemValue) {        
    //判断是否存在        
    if (jsSelectIsExitItem(objSelect, objItemValue)) {        
        for (var i = 0; i < objSelect.options.length; i++) {        
            if (objSelect.options[i].value == objItemValue) {        
                objSelect.options.remove(i);        
                break;        
            }        
        }        
        alert("成功删除");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}    
   
   
// 4.删除select中选中的项    
function jsRemoveSelectedItemFromSelect(objSelect) {        
    var length = objSelect.options.length - 1;    
    for(var i = length; i >= 0; i--){    
        if(objSelect[i].selected == true){    
            objSelect.options[i] = null;    
        }    
    }    
}      
   
// 5.修改select选项中 value="paraValue"的text为"paraText"        
function jsUpdateItemToSelect(objSelect, objItemText, objItemValue) {        
    //判断是否存在        
    if (jsSelectIsExitItem(objSelect, objItemValue)) {        
        for (var i = 0; i < objSelect.options.length; i++) {        
            if (objSelect.options[i].value == objItemValue) {        
                objSelect.options[i].text = objItemText;        
                break;        
            }        
        }        
        alert("成功修改");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}        
   
// 6.设置select中text="paraText"的第一个Item为选中        
function jsSelectItemByValue(objSelect, objItemText) {            
    //判断是否存在        
    var isExit = false;        
    for (var i = 0; i < objSelect.options.length; i++) {        
        if (objSelect.options[i].text == objItemText) {        
            objSelect.options[i].selected = true;        
            isExit = true;        
            break;        
        }        
    }              
    //Show出结果        
    if (isExit) {        
        alert("成功选中");        
    } else {        
        alert("该select中 不存在该项");        
    }        
}        
   
// 7.设置select中value="paraValue"的Item为选中    
document.all.objSelect.value = objItemValue;    
       
// 8.得到select的当前选中项的value    
var currSelectValue = document.all.objSelect.value;    
       
// 9.得到select的当前选中项的text    
var currSelectText = document.all.objSelect.options[document.all.objSelect.selectedIndex].text;    
       
// 10.得到select的当前选中项的Index    
var currSelectIndex = document.all.objSelect.selectedIndex;    
       
// 11.清空select的项    
document.all.objSelect.options.length = 0;  

 </system.web>   ----位置

  <system.webServer>
     <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
  <system.serviceModel>
    <behaviors>
      <endpointBehaviors>
        <behavior name="NewBehavior">
          <dataContractSerializer maxItemsInObjectGraph="65536000" />
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <bindings>
      <basicHttpBinding>
        <binding name="PmsChaRecServiceSoap" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
          textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
          <readerQuotas maxDepth="32" maxStringContentLength="8192000" maxArrayLength="16384"
            maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <security>
            <transport realm="" />
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://192.168.0.100:8081/PmsChaRecService.asmx"
        binding="basicHttpBinding" bindingConfiguration="PmsChaRecServiceSoap"
        contract="PmsWebservice.PmsChaRecServiceSoap" name="PmsChaRecServiceSoap" />
    </client>
  </system.serviceModel>



</configuration>   ----位置

.x-date-picker
{
    border: 1px solid #1b376c;
    border-top: 0 none;
    background: #fff;
    position: relative;
    width:185px;
}

begin
declare @i int ;
set @i=77541214;
update dbo.Am_ShoPaper set shoPapNumber='AMHD'+CONVERT(varchar,@i),@i=@i+1;
end