asp.net广告轮显

a1105840 2009-11-24 02:57:18

那位高手能告诉我在asp.net里如何加轮显广告，在后台能修改广告图片的，要结合数据库的。或是asp.net里如何加flash图片播放器，也要能在后台修改图片的。菩萨心肠会的朋友就告诉我吧！本人水平有限，请附带详细说明或源码，不胜感激！

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YnSky 2009-11-26

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Up.楼上有了.
源码爱好者这样的也很多.楼主可以看看那!

a1105840 2009-11-26

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都是好兄弟啊

wuyq11 2009-11-24

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http://topic.csdn.net/u/20091111/01/6eb7f062-3825-4af0-bce2-4ce82035c822.html

huming_h 2009-11-24

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[Quote=引用 16 楼 luobingxka 的回复:]
个人觉得淘宝的那个就不错，我移置过来了，http://www.xinglico.com
[/Quote]

chrome浏览器下样式有点变形。不过网站做的很不错。

huming_h 2009-11-24

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懒人图库里有很多。楼主自行下载吧。

我只相信汗水 2009-11-24

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个人觉得淘宝的那个就不错，我移置过来了，http://www.xinglico.com

智者知已应修善业 2009-11-24

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^.^

jinguoxing 2009-11-24

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后台的代码: 我直接复制过来了,你看看.基本就是图片的上传问题!应该也没什么问题.
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
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.IO;

public partial class WebAdmin_ImgUpload : System.Web.UI.Page
{
static string fileName = "";
static string fileNameThu = "";
string myConnect = SQLHelper.ConnectionString;
protected void Page_Load(object sender, EventArgs e)
{
int uid = Convert.ToInt32(Session["nimuid"]);
int mid = 1;
UserRoleInfo uri = UserRoleCs.GetUserRole(uid, mid);
if (Convert.ToInt32(Session["role"]) != 3 && !uri.doadd)
{
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>alert('用户权限不够，请与管理员联系。');history.back(-1);</script>");
}
}

protected void Button1_Click(object sender, EventArgs e)
{
this.BTN_Upload_Click(sender, e);
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>alert('添加成功！');location.href='list.aspx'</script>");
}

protected void Button2_Click(object sender, EventArgs e)
{
this.BTN_Upload_Click(sender, e);
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script>alert('添加成功！');location.href='add.aspx'</script>");
}

protected void BTN_Upload_Click(object sender, EventArgs e)
{

if (FUD_Img.HasFile)
{
string fileContentType = FUD_Img.PostedFile.ContentType;
if (fileContentType == "image/gif" || fileContentType == "image/pjpeg")
{
string name = FUD_Img.PostedFile.FileName; // 客户端文件路径

FileInfo file = new FileInfo(name);
fileName = DateTime.Now.ToFileTime() + file.Extension; // 文件名称
// string fileName_s = "x_" + fileName; // 缩略图文件名称
string webFilePath = Server.MapPath("~/") + "WebAdmin/FlashImage/" + fileName; // 服务器端文件路径
// string webFilePath_s = Server.MapPath(ConfigFile.FlashImagesPath + fileName_s);　　 // 服务器端缩略图路径

if (!File.Exists(webFilePath))
{
try
{
FUD_Img.SaveAs(webFilePath); // 使用 SaveAs 方法保存文件
SqlConnection sqlconn = new SqlConnection(myConnect);
string cmd = "insert into FlashImage(text_adr,PicID,img_adr,time,link_adr) values ('" + TBTitle.Text.Trim() + "','" + DropDownList1.SelectedValue + "','" + fileName + "','" + System.DateTime.Now + "','" + TBLink.Text.Trim() + "')";
sqlconn.Open();
SqlCommand sqlcomm = new SqlCommand(cmd, sqlconn);
sqlcomm.ExecuteNonQuery();
Label1.Text = "提示：图片文件“" + fileName + "”成功上传，文件类型为：" + FUD_Img.PostedFile.ContentType + "，文件大小为：" + FUD_Img.PostedFile.ContentLength + "B";
}
catch (Exception ex)
{
Label1.Text = "提示：图片文件上传失败，失败原因：" + ex.Message;
}
}
else
{
Label1.Text = "提示：图片文件已经存在，请重命名后上传";
}
}
else
{
Label1.Text = "提示：图片文件类型不符";
}
}
FlashPicInfo FPInfo = new FlashPicInfo(TBTitle.Text, fileName,fileNameThu, TBLink.Text, DropDownList1.SelectedValue);

}
}

最后一行也就是添加到数据库.你可以自己写代码.也很简单!

ws_hgo 2009-11-24

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    protected string Pics = "";

    DataTable dt;

    //protected string Piclinks = "";

    protected void ShowLink0()

    {

        Pics += "images/01.jpg";

        Pics += "|";

    }

    //ͼƬ1 

    protected void ShowLink()

    {

        News.ID = Convert.ToInt32(dt.Rows[0][0].ToString());

        WebManager.GetInfo(News);

        Pics += News.PictureUrl;

        Pics += "|";



    }

    //ͼƬ2

    protected void ShowLink2()

    {



        News.ID = Convert.ToInt32(dt.Rows[1][0].ToString());

        WebManager.GetInfo(News);

        Pics += News.PictureUrl;

        Pics += "|";



    }

    //ͼƬ3

    protected void ShowLink3()

    {



        News.ID = Convert.ToInt32(dt.Rows[2][0].ToString());

        WebManager.GetInfo(News);

        Pics += News.PictureUrl;

        Pics += "|";



    }

    //ͼƬ4

    protected void ShowLink4()

    {



        News.ID = Convert.ToInt32(dt.Rows[3][0].ToString());

        WebManager.GetInfo(News);

        Pics += News.PictureUrl;

        Pics += "|";



    }

    //ͼƬ5

    protected void ShowLink5()

    {



        News.ID = Convert.ToInt32(dt.Rows[4][0].ToString());

        WebManager.GetInfo(News);

        Pics += News.PictureUrl;

        // Pics += "|";



    } 

protected void Page_Load(object sender, EventArgs e)

    {

        if (!Page.IsPostBack)

        {

            ShowTearcherInfo();

            ShowNewsInfo();

            //ShowEliteNewsInfo();

            if (dt.Rows.Count == 0)

            {

                ShowLink0();

            }

            else if (dt.Rows.Count == 1)

            {

                ShowLink();

            }

            else if (dt.Rows.Count == 2)

            {

                ShowLink();

                ShowLink2();

            }

            else if (dt.Rows.Count == 3)

            {

                ShowLink();

                ShowLink2();

                ShowLink3();

            }

            else if (dt.Rows.Count == 4)

            {

                ShowLink();

                ShowLink2();

                ShowLink3();

                ShowLink4();

            }

            else

            {

                ShowLink();

                ShowLink2();

                ShowLink3();

                ShowLink4();

                ShowLink5();

            }



        }

    }

    protected void ShowNewsInfo()

    {

        News.ParentID = 64;

        News.IsElite = true;

        dt = WebManager.List(News, "", "[ID],[Title],[PictureUrl]", "&parentid=&iselite=", "[OrderNo]");

    }





     <script type="text/javascript">

 var focus_width=256

 var focus_height=220

 var text_height=18

 var swf_height = focus_height+text_height

     var pics='<%=Pics%>';

	var links='<%=Pics%>';

	var texts='<%="|||"%>';

 

 document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">');

 document.write('<param name="allowScriptAccess" value="sameDomain"><param name="movie" value="focus1.swf"><param name="quality" value="high"><param name="bgcolor" value="#F0F0F0">');

 document.write('<param name="menu" value="false"><param name=wmode value="opaque">');

 document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">');

 document.write('</object>');

 </script>

jinguoxing 2009-11-24

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后台的页面代码:
<asp:Content ID="MainContent" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

<div id="main">
<h1 class="main_headline">新建图片</h1>
<div id="tl_buttons"> <a href="list.aspx" class="header_back" title="返回" accesskey="b">返回</a> </div>
<h2 class="sub_headline">新建记录</h2>

<div class="tl_formbody_edit">
<div class="tl_tbox">
<h3>
<label for="ctrl_headline">标题<span style="color:#ff0000;">*</span></label>
</h3>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TBTitle"
ErrorMessage="请填写输入项“标题”！<br />" Display="Dynamic" CssClass="tl_error" ></asp:RequiredFieldValidator>
<asp:TextBox ID="TBTitle" runat="server" CssClass="tl_text" MaxLength="255"></asp:TextBox>
<p class="tl_help">请填写输入标题</p>
<h3>
<label for="ctrl_alias">图片<span style="color:#ff0000;">*</span></label>
</h3>
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="FUD_Img"
ErrorMessage="请填写输入项“图片”！<br />" Display="Dynamic" CssClass="tl_error" ></asp:RequiredFieldValidator>
<asp:FileUpload ID="FUD_Img" runat="server" CssClass="tl_text"/>
<p class="tl_help">图片尺寸 (1000 * 300)</p>
<h3>
</h3>
<h3>
<label for="ctrl_alias">链接</label></h3>

<asp:TextBox ID="TBLink" runat="server" CssClass="tl_text"></asp:TextBox>
<p class="tl_help">请填写输入链接</p>
<h3>
<label for="ctrl_author">位置</label>
</h3>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" InitialValue="-请选择位置-" ControlToValidate="DropDownList1" ErrorMessage="请选择位置！<br />" Display="Dynamic" CssClass="tl_error" ></asp:RequiredFieldValidator>
<asp:DropDownList ID="DropDownList1" runat="server" class="tl_select">
<asp:ListItem >-请选择位置-</asp:ListItem>
<asp:ListItem Value="1">第一张</asp:ListItem>
<asp:ListItem Value="2">第二张</asp:ListItem>
<asp:ListItem Value="3">第三张</asp:ListItem>
<asp:ListItem Value="4">第四张</asp:ListItem>
</asp:DropDownList>
<p class="tl_help"></p>

<h3>
<asp:Label ID="Label1" runat="server"></asp:Label>
</h3>
</div>
</div>
<div class="tl_formbody_submit">
<div class="tl_submit_container">
<asp:Button ID="Button1" runat="server" onclick="BTN_Upload_Click" Text="保存" />
<asp:Button ID="Button2" runat="server" onclick="Button1_Click" Text="保存后返回" />
<asp:Button ID="Button3" runat="server" onclick="Button2_Click" Text="保存后新建" />
</div>
</div>
</div>

</asp:Content>

jinguoxing 2009-11-24

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数据的绑定.
public void FlashBind()
{
string cmd = "select * from FlashImage where Flag=1 order by PicID Asc";
IndexImg.DataSource = SQLHelper.GetListTable(cmd);
IndexImg.DataBind();
}
这一块应该很简单,不要什么多说的.

jinguoxing 2009-11-24

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这个我是放在模版页里面的!就是flash那一块
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="FlashImage.ascx.cs" Inherits="FlashImage" %>

<asp:Repeater ID="IndexImg" runat="server">
<HeaderTemplate>
<script type="text/javascript">
var pics='';
var links='';

</HeaderTemplate>
<ItemTemplate>
imgUrl<%#Eval("PicID") %>="../WebAdmin/FlashImage/<%# Eval("img_adr") %>";
imgLink<%#Eval("PicID") %>=escape("<%# Eval("link_adr") %>");
pics+="|"+imgUrl<%# Eval("PicID") %>;
links+="|"+imgLink<%# Eval("PicID") %>;
</ItemTemplate>
<FooterTemplate>
var focus_width=1000;
var focus_height=300;
var text_height=0;
var swf_height = focus_height+text_height;
pics=pics.substr(1);
links=links.substr(1);
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">');
document.write('<param name="allowScriptaccess" value="sameDomain"><param name="wmode" value="transparent"><param name="movie" value="../WebAdmin/FlashImage/news.swf"><param name="quality" value="high"><param name="bgcolor" value=#ffffff>');
document.write('<param name="menu" value="false"><param name=wmode value="opaque">');
document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">');
document.write('<embed src="../WebAdmin/FlashImage/news.swf" wmode="opaque" FlashVars="pics='+pics+'&links='+links+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'" menu="false" bgcolor=#ffffff quality="high" width="'+ focus_width +'" height="'+ swf_height +'" allowScriptaccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
document.write('</object>');
</script>
</FooterTemplate>
</asp:Repeater>