93 lines
2.8 KiB
C#
93 lines
2.8 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using Song.Entities;
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using System.Xml.Serialization;
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using System.IO;
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using System.Collections.Generic;
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namespace Song.Site.Manage.Course
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{
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public partial class Outline_Accessory : Extend.CustomPage
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{
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//章节ID
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private int id = WeiSha.Common.Request.QueryString["id"].Int32 ?? 0;
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//UID，即全局唯一ID
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private string uid = WeiSha.Common.Request.QueryString["uid"].String;
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//上传资料的所有路径
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private string _uppath = "Course";
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!this.IsPostBack)
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{
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initBind();
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}
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}
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/// <summary>
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/// 附件绑定
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/// </summary>
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protected void initBind()
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{
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List<Song.Entities.Accessory> acs = Business.Do<IAccessory>().GetAll(uid, _uppath);
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foreach (Accessory ac in acs)
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{
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ac.As_FileName = Upload.Get[_uppath].Virtual + ac.As_FileName;
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}
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dlAcc.DataSource = acs;
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dlAcc.DataKeyField = "As_Id";
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dlAcc.DataBind();
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}
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protected void btn_Click(object sender, EventArgs e)
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{
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Song.Entities.Accessory dd = new Accessory();
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//图片
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if (fuLoad.HasFile)
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{ try
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{
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fuLoad.UpPath = _uppath;
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fuLoad.IsMakeSmall = false;
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fuLoad.SaveAndDeleteOld(dd.As_Name);
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dd.As_Name = fuLoad.FileName;
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dd.As_FileName = fuLoad.File.Server.FileName;
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dd.As_Size = fuLoad.PostedFile.ContentLength;
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dd.As_Extension = fuLoad.File.Server.Extension;
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dd.As_Uid = uid;
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dd.As_Type = _uppath;
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Business.Do<IAccessory>().Add(dd);
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}
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catch (Exception ex)
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{
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this.Alert(ex.Message);
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}
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}
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initBind();
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}
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/// <summary>
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/// 删除附件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void lb_Click(object sender, EventArgs e)
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{
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LinkButton lb = (LinkButton)sender;
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int accid = Convert.ToInt32(lb.CommandArgument);
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Business.Do<IAccessory>().Delete(accid);
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initBind();
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}
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}
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}
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