在线聊天.NET源码 即时

外部的JS引用进来。搜家居项目里有

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="0test.aspx.cs" Inherits="Stores._0test"
    ValidateRequest="false" %>
    
<!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 id="Head1" runat="server">
    <title>聊天窗口</title>
    <script src="http://ayue05.blog.163.com/blog/Scripts/jquery-1.3.2.min.js" type="text/javascript"></script>
    <script type="text/javascript" src="http://ayue05.blog.163.com/blog/Scripts/jquery.uploadify.v2.1.4-OL.js" charset="GB2312"></script>
    <link type="text/css" rel="Stylesheet" href="http://ayue05.blog.163.com/blog/ScreenCapture/ScreenCapture.css"/>
    <link type="text/css" rel="stylesheet" href="http://ayue05.blog.163.com/blog/css/ui-lightness/jquery-ui-1.8.11.custom.css" />
    <script type="text/javascript" src="http://ayue05.blog.163.com/blog/js/jquery.min.js"></script>
    <script type="text/javascript" src="http://ayue05.blog.163.com/blog/js/jquery-ui-1.8.11.custom.min.js"></script>
    <script type="text/javascript" src="http://ayue05.blog.163.com/blog/ScreenCapture/ScreenCapture.js" charset="utf-8"></script>
    <script type="text/javascript" src="http://ayue05.blog.163.com/blog/fckeditor/fckeditor.js" charset="utf-8"></script>
    <script type="text/javascript" src="http://qzonestyle.gtimg.cn/qzone/openapi/qc_loader.js" charset="utf-8"></script>
    <script type="text/javascript">
        function removeHTMLTag(str) {
            str = str.replace(/<\/?[^>]*>/g, ''); //去除HTML tag
            str = str.replace(/[ | ]*\n/g, '\n'); //去除行尾空白
            //str = str.replace(/\n[\s| | ]*\r/g,'\n'); //去除多余空行
            str = str.replace(/ /ig, ''); //去掉 
            str = str.replace(/\s/g, ''); //去掉空格
            return str;
        }
    </script>
    <script type="text/javascript">
        //读取文件的值,赋值给DIV 开始
        var sh;
        sh = setInterval(function () {
            //$("#ChatBase").load(location.href + " #ChatBase>*", "");//一直刷新某一容器,如DIV,等
            
            var seleMid = " ";
            $.ajax({
                type: "POST",
                contentType: "application/json",
                url: "Resources/0.asmx/GetShopAllwaysCategory",
                dataType: "json",
                data: "{mid:'" + seleMid + "'}",
                success: function callBack(result) {
                    //判断读取的值是否和页面显示的值一样。不一样则修改。一样则页面值为静态不刷新
                    var index = removeHTMLTag($("#refresh").text()); //获取DIV页面上的值
                    var indexHTML = removeHTMLTag(result.d.toString()); //获取读取的值,并过虑HTML标签
                    //alert("---" + result.d.toString());
                    //alert(index);
                    if (index != indexHTML) {
                        $("#refresh").html(result.d);
                        msg_end.scrollIntoView();
                    }
                }
            });
            //一直调用页面鼠标移动方法,确保图片及时显示
            //editor_keydown();
            //var obj = document.getElementById("body1");
            //obj.attachEvent("onmousemove", editor_keydown);
        }, 100);
        //读取文件的值,赋值给DIV 结束

        //提交
        function sub() {
            var cont = ""; // $("#refresh").text();
            //var str1 = $("#txt2").val();
            var str2 = $("#hdid").val();

            var oEditor = FCKeditorAPI.GetInstance("txt2");
            var str1 = oEditor.GetXHTML(true);

            $.ajax({
                type: "POST",
                contentType: "application/json",
                url: "Resources/subChat.asmx/subchat",
                data: "{cont:'" + cont + "',name1:'" + str1 + "',name2:'" + str2 + "'}",
                dataType: 'json',
                success: function (result) {
                    if (result.d == "success") {
                        //alert("发送成功!");
                        //var txt1 = document.getElementById("txt2");
                        //                        txt1.value = "";
                        //                        txt1.focus();
                        var oEditor = FCKeditorAPI.GetInstance("txt2");
                        oEditor.SetHTML("");
                        oEditor.Focus();
                    } else {
                        alert("发送失败!");
                    }
                }
            });
        }

        //离开页面后的事件        
        function closethis() {
            //改变文件状态为0.参数txtRefreshTo0是要存入数据库的值,从文件里直接读取,如果传参,字符太长
            var txtRefreshTo0 = "";// $("#refresh").text();
            $.ajax({
                type: "POST",
                contentType: "application/json",
                url: "Resources/set0.asmx/setTo0",
                dataType: "json",
                data: "{mid:'" + txtRefreshTo0 + "'}",
                success: function callBack(result) {
                    if (result.d == "success") {
                        window.close();
                    }
                }
            });
        } 

        //传图片
        function sltPdt() {
            var str2 = $("#hdid").val();
            showModalDialog("0upImg.aspx?id=" + str2, window, "dialogHeight:100px;dialogWidth:305px;center:yes;help:no;status:no;scroll:no;");
        }
        //传文件
        function sltPdtFile() {
            var str2 = $("#hdid").val();
            showModalDialog("0upFile.aspx?id=" + str2, window, "dialogHeight:100px;dialogWidth:305px;center:yes;help:no;status:no;scroll:no;");
        }

        
    </script>
</head>
<%--页面关闭时候,在新页面把数据存入数据库  οnbefοreunlοad="return CloseEvent();" οnunlοad="UnLoadEvent()" οnunlοad="close(event)"  --%>
<body id="body1"  style=" width:100%; height:100%;" οnunlοad="closethis()" οnmοusemοve="editor_keydown()" >

<div>
<div style=" float:left;">
    <div style="width: 100%;">
        <div id="ChatBase" style="left: 10px; top: 10px; width: 400px; height: 400px; overflow-y: scroll;
            overflow-x: hidden; border: solid 2px #006699; background-color: #fff;">
            <div id="refresh" style="margin: 0px; padding: 5px; width: 380px; overflow: hidden;">
                <%=cont %>
            </div>
            <%--<%=cont %>--%>
            <%--定位到最底部--%>
            <div id="msg_end" style="height: 0px; overflow: hidden">
            </div>
        </div>
    </div>
    
    <%--工具栏开始--%>
    <div id="divTool" style="width: 400px; border: outset 2px #006699; border-top: 0;
        height: 22px; line-height: 22px;">
        <div οnclick="sltPdt();" style="cursor: pointer; font-size: 12px; float:left;">
              <img alt="选择图片" src="http://ayue05.blog.163.com/blog/img/v-12-img/z_22.gif" style="margin-right: 3px;" />图片</div>
            <div οnclick="sltPdtFile();" style="cursor: pointer; font-size: 12px; float:left;">
              <img alt="选择文件" src="http://ayue05.blog.163.com/blog/img/v-12-img/z_23.gif" style="margin-right: 3px;" />文件</div>
            <div style="cursor: pointer; font-size: 12px; float:left;">
              <%--<asp:Button ID="Button1" runat="server" Text=" 截图 " οnclick="Button1_Click" />--%>
            
            </div>
    </div>
    <%--工具栏结束--%>
    <div  style="margin-top: 10px;">
        <textarea cols="1" rows="1" id="txt2" name="txt2" style="width: 400px; height: 60px;"  ></textarea>
        
        <script type="text/javascript" language="javascript">
            var scpMgr = new CaptureManager();
            //http://www.ncmem.com/products/screencapture/demo/upload.aspx,如果不是这个域名。可能出现域名未授权现象
            //scpMgr.Config["PostUrl"] = "http://192.168.0.100/market/asp.net/upload.aspx";
            scpMgr.Config["PostUrl"] = "http://www.ncmem.com/products/screencapture/demo/upload.aspx"; 

            var oFCKeditor = new FCKeditor('txt2');

            oFCKeditor.BasePath = "fckeditor/";
            oFCKeditor.ToolbarSet = 'Basic';
            oFCKeditor.Width = "400";
            oFCKeditor.Height = "200";
            oFCKeditor.ReplaceTextarea();

            function FCKeditor_OnComplete(editorInstance) {

                scpMgr.Init(editorInstance); //初始化
                //var oEditor = FCKeditorAPI.GetInstance("txt2");onkeydown
                editorInstance.EditorDocument.attachEvent("onmousemove", editor_keydown);
            }
            function editor_keydown() {

                
                var oEditor = FCKeditorAPI.GetInstance("txt2");
                var str1 = oEditor.GetXHTML(true);
                if (str1.indexOf('src="/upload') > 0) {
                    str1 = str1.replace('src="/upload', 'src="http://www.ncmem.com/upload');
//alert(str1);
                oEditor.EditorDocument.body.innerHTML = str1; 
                }
                
                
                
                

            }
            

    </script>
        
    </div>
    <div style=" width:400px; height: 30px;"  >
    <div id="subdiv" style="cursor: pointer; width: 50px; height: 25px; text-align: center; line-height: 25px;
            border: outset 2px gray; margin-left: 135px; margin-top:5px; float:left; "  οnclick="sub()" >
            提 交
        </div>
        <div id="Div1" style="cursor: pointer; width: 50px; height: 25px; text-align: center; line-height: 25px;
            border: outset 2px gray; margin-left: 15px; margin-top:5px; float:left; "  οnclick="closethis()">
            关 闭
        </div>
        </div>

        <div style=" width:400px; margin-top:10px; font-size:12px; color:#555; text-align:center;  "  >
        小提示:ctrl+回车可快速提交哦
        </div>
        <form id="form1" runat="server">
    <input id="hdid" type="hidden" runat="server" value=""  />
    </form>
    </div>
    <div style=" float:left; display:none;">
    客户IP为:<%=ip %>
    </div>
    </div>
    
</body>
</html>




CS.文件

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text;

namespace Stores
{
    public partial class _0test : System.Web.UI.Page
    {
        protected string cont = "";
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {

                string temp = HttpContext.Current.Server.MapPath("~/1.htm");
                StreamReader sr = null;
                Encoding code = Encoding.GetEncoding("gb2312");
                sr = new StreamReader(temp, code);
                cont = sr.ReadToEnd().ToString().Trim(); // 读取文件
                
                sr.Close();
            }
        }
        protected void Button1_Click(object sender, EventArgs e)
        {
            string temp = HttpContext.Current.Server.MapPath("~/1.htm");
            StreamReader sr = null;
            Encoding code = Encoding.GetEncoding("gb2312");
            sr = new StreamReader(temp, code);
            string str1 = sr.ReadToEnd(); // 读取文件
            sr.Close();
            //string str1 = txt1.Text.ToString().Trim();
            string str2 = txt2.Text.ToString().Trim();
            txt2.Text = "";
            if (WriteFile(str1,str2))
                {
                    string err = "更新成功";
                }
                else
                {
                    string err = "生成HTML出错!";
                }
            
            
        }
        public bool WriteFile(string str1, string str2)
        {

            //string path = HttpContext.Current.Server.MapPath("~/");
            Encoding code = Encoding.GetEncoding("gb2312");
            // 读取模板文件
            string temp = HttpContext.Current.Server.MapPath("~/1.htm");
            //StreamReader sr = null;
            StreamWriter sw = null;
            string str = "";
            //try
            //{
            //    sr = new StreamReader(temp, code);
            //    str = sr.ReadToEnd(); // 读取文件
            //}
            //catch (Exception exp)
            //{
            //    HttpContext.Current.Response.Write(exp.Message);
            //    HttpContext.Current.Response.End();
            //    sr.Close();
            //}

            // 替换内容
            // 这时,模板文件已经读入到名称为str的变量中了
            //str = str.Replace("ShowArticle", strText); //模板页中的ShowArticle
            //string htmlfilename = DateTime.Now.ToString("yyyyMMddHHmmss") + ".htm";//以当前日期为标题另存为一个静态页面,防止页面重复
            //str = str.Replace("str1", str1 + "\n\n" + str2);
            str = str1 + "</br>" + str2 + "</br>";
            //str = str.Replace("str2", str2);
            // 写文件
            try
            {
                sw = new StreamWriter(temp, false, code);
                sw.Write(str);
                sw.Flush();
            }
            catch (Exception ex)
            {
                HttpContext.Current.Response.Write(ex.Message);
                HttpContext.Current.Response.End();
            }
            finally
            {
                sw.Close();
            }
            return true;
        }


    }
}


posted @ 2016-07-29 14:06  离。  阅读(67)  评论(0编辑  收藏  举报